Octi - Multi-Device Monitor - IzzyOnDroid F-Droid Repository

Octi - Multi-Device Monitor

Monitor and synchronize information between multiple Android devices

AppID:	eu.darken.octi
Author:	Matthias Urhahn
License:	GPL-3.0-only
Donation:	Webpage
InRepoSince:	2022-11-02
LastRepoUpdate:	2026-05-06
LastAppUpdate:	2026-05-06
LastVersion:	1.0.3-rc0
Categories:	System
APK source:	Github
Google Play:	Check if it's there

Octi synchronizes information between multiple Android devices.

Available information modules:

Device & Android OS details
Battery status
WiFi connectivity
Installed applications
Clipboard sharing
and more... if you have a good idea, let me know!

You can pick different ways to synchronize the information:

Your Google Drive
A free server hosted by me
Self-host your own server
More soon...

Synchronization options can be mixed and matched.

Octi is open-source, has no ads and doesn't track you. You can buy an in-app purchase to get a few extra features and support app development.

Anti-Features:

NonFreeAssets (the application contains and makes use of non-free assets):
⇒ The app includes graphical assets which are not libre.
NonFreeComp (the application includes non-free components):
⇒ The app contains libraries of Google Mobile Services and Google Drive.
NonFreeNet (this application promotes/depends a non-Free network service):
⇒ The app connects to Google servers (Google Drive, Google APIs).

Download Metadata Source Issues ChangeLog

While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device. Some clients have this repo enabled by default, e.g. Neo Store, Droid-ify, or, of course, the IzzyOnDroid client by Sunil. With others (like the official client) you'll have to add this repo manually (see the hint on top of the package list for how to do that).

Packages

Version 1.0.3-rc0 (2026-05-06)

Android Versions:

Target: 16.0
MinVer: 6.0
ABIs: arm64-v8a, armeabi-v7a, x86, x86_64

Signing Blocks

Permissions:

Malware-Check:Passed

60 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AndroidX Activity (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
Arch (Utility)
helper for other arch dependencies, including JUnit test rules that can be used with LiveData.
AppCompat (Utility)
support newer Android features on older Android versions.
Android Support Library collections (Utility)
standalone efficient collections.
Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
Concurrent (Utility)
AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
Android Support Library Custom View (UI Component)
a module to implement custom views. Part of the Android Support Library.
DataStore (Development Aid)
stores data asynchronously, consistently, and transactionally, overcoming some of the drawbacks of SharedPreferences.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
Exifinterface (Utility)
a library to read and write image file EXIF tags.
AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
Glance (UI Component)
AndroidX library to build layouts for remote surfaces using a Jetpack Compose-style API.
Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
Android Lifecycle WorkManager Hilt Extension (Development Aid)
extends the functionality of Dagger Hilt to enable dependency injection of certain classes from the androidx libraries.
Interpolator (UI Component)
AndroidX library to use animation interpolators on older platforms.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
Loader (Utility)
library to load data for your UI that survives configuration changes.
Androidx Navigation 3 (UI Component)
provides the building blocks for a Compose first Navigation solution that easily supports extensions.
Androidx Navigation Event (UI Component)
provides APIs to easily intercept platform navigation events, including swipes and clicks, to provide a consistent API surface for handling these events.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Room (Utility)
a persistence library that provides an abstraction layer over SQLite to allow for more robust database access while harnessing the full power of SQLite.
Recyclerview (Utility)
display large sets of data in your UI while minimizing memory usage.
Android Activity Saved State (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Sqlite (Utility)
library that contains abstract interfaces along with basic implementations which can be used to build your own libraries that access SQLite.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Tracing (Utility)
AndroidX library to write trace events to the system trace buffer.
Vectordrawable (UI Component)
AndroidX library to render vector graphics.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Jetpack WindowManager Library (Utility)
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.
WorkManager (Utility)
an API that makes it easy to schedule deferrable, asynchronous tasks that must be run reliably .
coil (Utility)
Coroutine Image Loader. An image loading library for Android backed by Kotlin Coroutines.
Accompanist (Utility)
a collection of extension libraries for Jetpack Compose.
Google Mobile Services© (Development Framework)
Google Mobile Services in terms of the Android library refers to Google Play Services, a proprietary background service and API package for Android devices which is not part of the Android Open Source Project (AOSP). The library does not contain those services (i.e. it usually requires the Google Framework, often referred to as „GApps“, being installed on the device), but allows an app to communicate with them. Be aware this usually goes along with transferring at least parts of your personal data to the Google network.
Google Material Design (Utility)
library to help with material design guidelines.
Google API Client LibrariesⓃ (Development Framework)
provides functionality common to all Google APIs, e.g. to access the user's Google Calendar, obtain an auth token to access the Google Account, and more.
Google Drive APIⒹⓃ (Utility)
leverage Google Drive cloud storage.
Google Java API Client ServicesⓃ (Utility)
source for individual APIs that utilize Google APIs Client Library for Java.
Google Auth Library For Java OAuth2 HTTP (Utility)
Google Auth Library For Java OAuth2 HTTP.
Google Core Libraries for Java 6+ (Utility)
a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more.
Tink (Utility)
a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
Google Gson (Utility)
A Java serialization/deserialization library to convert Java Objects into JSON and back.
ZXing ('Zebra Crossing') (Utility)
ZXing („zebra crossing“) is an open-source, multi-format 1D/2D barcode image processing library.
Kotlin Coroutine Adapter (Utility)
a Retrofit 2 CallAdapter.Factory for Kotlin coroutine's Deferred.
ZXing Android Embedded (Utility)
Barcode scanning library for Android, using ZXing for decoding.
OkHttp (Utility)
OkHttp is an HTTP+HTTP/2 client for Android and Java applications.
Dagger (Utility)
A fast dependency injector for Android and Java.
kotlin-semver (Development Aid)
Semantic Versioning library for Kotlin Multiplatform.
gRPC-Java (Utility)
RPC library and framework.
OpenCensus (Utility)
a stats collection and distributed tracing framework.
JavaX Dependency Injection (Utility)
specifies a means for obtaining objects in such a way as to maximize reusability, testability and maintainability compared to traditional approaches such as constructors, factories, and service locators (e.g., JNDI). This process, known as dependency injection, is beneficial to most nontrivial applications.
Kotlin (Utility)
The Kotlin Programming Language
kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
kotlinx-datetime (Utility)
a multiplatform Kotlin library for working with date and time.
Kotlin serialization (Utility)
Kotlin cross-platform / multi-format serialization.
OkHttp okio Framework (Utility)
A modern I/O API for Java to make it much easier to access, store, and process your data.
Conscrypt (Utility)
a Java Security Provider (JSP) that implements parts of the Java Cryptography Extension (JCE) and Java Secure Socket Extension (JSSE). It uses BoringSSL to provide cryptographic primitives and Transport Layer Security (TLS) for Java applications on Android and OpenJDK.
Retrofit (Utility)
Type-safe HTTP client for Android and Java by Square, Inc.

Payment Modules:

None found
Type-safe HTTP client for Android and Java by Square, Inc.

Ads & Analytics:

None found
Type-safe HTTP client for Android and Java by Square, Inc.

Download (15.7 M)

Version 1.0.1-rc0 (2026-05-04)

Android Versions:

Target: 16.0
MinVer: 6.0
ABIs: arm64-v8a, armeabi-v7a, x86, x86_64

Signing Blocks

Permissions:

Malware-Check:Passed

59 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AndroidX Activity (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
Arch (Utility)
helper for other arch dependencies, including JUnit test rules that can be used with LiveData.
AppCompat (Utility)
support newer Android features on older Android versions.
Android Support Library collections (Utility)
standalone efficient collections.
Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
Concurrent (Utility)
AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
Android Support Library Custom View (UI Component)
a module to implement custom views. Part of the Android Support Library.
DataStore (Development Aid)
stores data asynchronously, consistently, and transactionally, overcoming some of the drawbacks of SharedPreferences.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
Exifinterface (Utility)
a library to read and write image file EXIF tags.
AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
Glance (UI Component)
AndroidX library to build layouts for remote surfaces using a Jetpack Compose-style API.
Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
Android Lifecycle WorkManager Hilt Extension (Development Aid)
extends the functionality of Dagger Hilt to enable dependency injection of certain classes from the androidx libraries.
Interpolator (UI Component)
AndroidX library to use animation interpolators on older platforms.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
Loader (Utility)
library to load data for your UI that survives configuration changes.
Androidx Navigation 3 (UI Component)
provides the building blocks for a Compose first Navigation solution that easily supports extensions.
Androidx Navigation Event (UI Component)
provides APIs to easily intercept platform navigation events, including swipes and clicks, to provide a consistent API surface for handling these events.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Room (Utility)
a persistence library that provides an abstraction layer over SQLite to allow for more robust database access while harnessing the full power of SQLite.
Recyclerview (Utility)
display large sets of data in your UI while minimizing memory usage.
Android Activity Saved State (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Sqlite (Utility)
library that contains abstract interfaces along with basic implementations which can be used to build your own libraries that access SQLite.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Tracing (Utility)
AndroidX library to write trace events to the system trace buffer.
Vectordrawable (UI Component)
AndroidX library to render vector graphics.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Jetpack WindowManager Library (Utility)
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.
WorkManager (Utility)
an API that makes it easy to schedule deferrable, asynchronous tasks that must be run reliably .
coil (Utility)
Coroutine Image Loader. An image loading library for Android backed by Kotlin Coroutines.
Accompanist (Utility)
a collection of extension libraries for Jetpack Compose.
Google Mobile Services© (Development Framework)
Google Mobile Services in terms of the Android library refers to Google Play Services, a proprietary background service and API package for Android devices which is not part of the Android Open Source Project (AOSP). The library does not contain those services (i.e. it usually requires the Google Framework, often referred to as „GApps“, being installed on the device), but allows an app to communicate with them. Be aware this usually goes along with transferring at least parts of your personal data to the Google network.
Google Material Design (Utility)
library to help with material design guidelines.
Google API Client LibrariesⓃ (Development Framework)
provides functionality common to all Google APIs, e.g. to access the user's Google Calendar, obtain an auth token to access the Google Account, and more.
Google Drive APIⒹⓃ (Utility)
leverage Google Drive cloud storage.
Google Java API Client ServicesⓃ (Utility)
source for individual APIs that utilize Google APIs Client Library for Java.
Google Auth Library For Java OAuth2 HTTP (Utility)
Google Auth Library For Java OAuth2 HTTP.
Google Core Libraries for Java 6+ (Utility)
a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more.
Tink (Utility)
a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
Google Gson (Utility)
A Java serialization/deserialization library to convert Java Objects into JSON and back.
ZXing ('Zebra Crossing') (Utility)
ZXing („zebra crossing“) is an open-source, multi-format 1D/2D barcode image processing library.
Kotlin Coroutine Adapter (Utility)
a Retrofit 2 CallAdapter.Factory for Kotlin coroutine's Deferred.
ZXing Android Embedded (Utility)
Barcode scanning library for Android, using ZXing for decoding.
OkHttp (Utility)
OkHttp is an HTTP+HTTP/2 client for Android and Java applications.
Dagger (Utility)
A fast dependency injector for Android and Java.
kotlin-semver (Development Aid)
Semantic Versioning library for Kotlin Multiplatform.
gRPC-Java (Utility)
RPC library and framework.
OpenCensus (Utility)
a stats collection and distributed tracing framework.
JavaX Dependency Injection (Utility)
specifies a means for obtaining objects in such a way as to maximize reusability, testability and maintainability compared to traditional approaches such as constructors, factories, and service locators (e.g., JNDI). This process, known as dependency injection, is beneficial to most nontrivial applications.
Kotlin (Utility)
The Kotlin Programming Language
kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
kotlinx-datetime (Utility)
a multiplatform Kotlin library for working with date and time.
Kotlin serialization (Utility)
Kotlin cross-platform / multi-format serialization.
OkHttp okio Framework (Utility)
A modern I/O API for Java to make it much easier to access, store, and process your data.
Retrofit (Utility)
Type-safe HTTP client for Android and Java by Square, Inc.

Payment Modules:

None found
Type-safe HTTP client for Android and Java by Square, Inc.

Ads & Analytics:

None found
Type-safe HTTP client for Android and Java by Square, Inc.

Download (7.8 M)

Version 0.16.0-rc0 (2026-02-19)

Android Versions:

Target: 16.0
MinVer: 6.0

Signing Blocks

Permissions:

Malware-Check:Passed

58 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AndroidX Activity (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
Arch (Utility)
helper for other arch dependencies, including JUnit test rules that can be used with LiveData.
AppCompat (Utility)
support newer Android features on older Android versions.
Cardview (UI Component)
AndroidX library to implement the Material Design card pattern with round corners and drop shadows.
Android Support Library collections (Utility)
standalone efficient collections.
Concurrent (Utility)
AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.
Constraint Layout Library (Utility)
library to reduce the number of nested views needed.
Coordinatorlayout (UI Component)
AndroidX library to position top-level application widgets, such as AppBarLayout and FloatingActionButton.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
AndroidX Cursor Adapter (Utility)
static library support version of the framework's CursorAdapter.
Android Support Library Custom View (UI Component)
a module to implement custom views. Part of the Android Support Library.
DataStore (Development Aid)
stores data asynchronously, consistently, and transactionally, overcoming some of the drawbacks of SharedPreferences.
Dynamicanimation (UI Component)
create smooth animations with a physics-based animation API.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
Exifinterface (Utility)
a library to read and write image file EXIF tags.
AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
Android Lifecycle WorkManager Hilt Extension (Development Aid)
extends the functionality of Dagger Hilt to enable dependency injection of certain classes from the androidx libraries.
Interpolator (UI Component)
AndroidX library to use animation interpolators on older platforms.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
Loader (Utility)
library to load data for your UI that survives configuration changes.
Navigation (Utility)
a framework for navigating between 'destinations' within an Android application that provides a consistent API whether destinations are implemented as Fragments, Activities, or other components.
Preference (Utility)
a library to build interactive settings screens without needing to interact with device storage or manage the UI.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Room (Utility)
a persistence library that provides an abstraction layer over SQLite to allow for more robust database access while harnessing the full power of SQLite.
Recyclerview (Utility)
display large sets of data in your UI while minimizing memory usage.
Android Activity Saved State (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
Sqlite (Utility)
library that contains abstract interfaces along with basic implementations which can be used to build your own libraries that access SQLite.
Swiperefreshlayout (UI Component)
implemtation of the swipe-to-refresh UI pattern.
Tracing (Utility)
AndroidX library to write trace events to the system trace buffer.
Transition (UI Component)
animates motion in the UI with starting and ending layouts.
Vectordrawable (UI Component)
AndroidX library to render vector graphics.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
WorkManager (Utility)
an API that makes it easy to schedule deferrable, asynchronous tasks that must be run reliably .
Coil (Utility)
an image loading library for Android backed by Kotlin Coroutines.
Google Mobile Services© (Development Framework)
Google Mobile Services in terms of the Android library refers to Google Play Services, a proprietary background service and API package for Android devices which is not part of the Android Open Source Project (AOSP). The library does not contain those services (i.e. it usually requires the Google Framework, often referred to as „GApps“, being installed on the device), but allows an app to communicate with them. Be aware this usually goes along with transferring at least parts of your personal data to the Google network.
Google Material Design (Utility)
library to help with material design guidelines.
Google API Client LibrariesⓃ (Development Framework)
provides functionality common to all Google APIs, e.g. to access the user's Google Calendar, obtain an auth token to access the Google Account, and more.
Google Drive APIⒹⓃ (Utility)
leverage Google Drive cloud storage.
Google Java API Client ServicesⓃ (Utility)
source for individual APIs that utilize Google APIs Client Library for Java.
Google Auth Library For Java OAuth2 HTTP (Utility)
Google Auth Library For Java OAuth2 HTTP.
Google Core Libraries for Java 6+ (Utility)
a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more.
Tink (Utility)
a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
Google Gson (Utility)
A Java serialization/deserialization library to convert Java Objects into JSON and back.
ZXing ('Zebra Crossing') (Utility)
ZXing („zebra crossing“) is an open-source, multi-format 1D/2D barcode image processing library.
ZXing Android Embedded (Utility)
Barcode scanning library for Android, using ZXing for decoding.
Moshi JSON library (Utility)
library to parse JSON into Java objects.
OkHttp (Utility)
OkHttp is an HTTP+HTTP/2 client for Android and Java applications.
Dagger (Utility)
A fast dependency injector for Android and Java.
kotlin-semver (Development Aid)
Semantic Versioning library for Kotlin Multiplatform.
gRPC-Java (Utility)
RPC library and framework.
OpenCensus (Utility)
a stats collection and distributed tracing framework.
JavaX Dependency Injection (Utility)
specifies a means for obtaining objects in such a way as to maximize reusability, testability and maintainability compared to traditional approaches such as constructors, factories, and service locators (e.g., JNDI). This process, known as dependency injection, is beneficial to most nontrivial applications.
Kotlin (Utility)
The Kotlin Programming Language
kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
OkHttp okio Framework (Utility)
A modern I/O API for Java to make it much easier to access, store, and process your data.
Retrofit (Utility)
Type-safe HTTP client for Android and Java by Square, Inc.

Payment Modules:

None found
Type-safe HTTP client for Android and Java by Square, Inc.

Ads & Analytics:

None found
Type-safe HTTP client for Android and Java by Square, Inc.

Download (4.9 M)