Crystalpad
A simple notepad, no tracking or ads, just your notes
| AppID: | com.git.itdolan31.crystalpad |
| Author: | Artem |
| License: | GPL-3.0-or-later |
| Donation: | |
| InRepoSince: | 2026-04-15 |
| LastRepoUpdate: | 2026-07-07 |
| LastAppUpdate: | 2026-07-07 |
| LastVersion: | 1.5.0 |
| Categories: | Writing |
| APK source: | Github |
| Google Play: | Check if it's there |
Crystalpad is a minimalist, open-source notepad for Android.
Focus on your thoughts without distractions. It is built with Jetpack Compose and Material 3 for a modern and fluid experience.
Key Features:
- Privacy First: No data collection, no tracking, and no internet permission required.
- Local Storage: All your notes are stored securely on your device using Room database.
- Lightweight: Fast startup and low resource usage.
A clean and simple notepad that respects your privacy.
WhatsNew:
• Added and removed some date and time templates
• Added dynamic color (Material You)
• Added support for RTL languages
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 1.5.0 (2026-07-07) 
Android Versions:
- Target: 16.0
- MinVer: 7.0
- ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
:
:
- none
:
- none
Features:
- None
Malware-Check:Passed
35 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.
- Biometric (Utility)
authenticate with biometrics or device credentials, and perform cryptographic operations.
- 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.
- 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.
- AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
- Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
- 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.
- 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.
- Google Material Design (Utility)
library to help with material design guidelines.
- Dagger (Utility)
A fast dependency injector for Android and Java.
- Kotlin (Utility)
The Kotlin Programming Language
- kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
- Kotlin serialization (Utility)
Kotlin cross-platform / multi-format serialization.
Payment Modules:
- None found
Kotlin cross-platform / multi-format serialization.
Ads & Analytics:
- None found
Kotlin cross-platform / multi-format serialization.
Download (2.8 M)
Version 1.4.3 (2026-07-02) 
Android Versions:
- Target: 16.0
- MinVer: 7.0
- ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
:
:
- none
:
- none
Features:
- None
Malware-Check:Passed
35 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.
- Biometric (Utility)
authenticate with biometrics or device credentials, and perform cryptographic operations.
- 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.
- 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.
- AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
- Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
- 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.
- 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.
- Google Material Design (Utility)
library to help with material design guidelines.
- Dagger (Utility)
A fast dependency injector for Android and Java.
- Kotlin (Utility)
The Kotlin Programming Language
- kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
- Kotlin serialization (Utility)
Kotlin cross-platform / multi-format serialization.
Payment Modules:
- None found
Kotlin cross-platform / multi-format serialization.
Ads & Analytics:
- None found
Kotlin cross-platform / multi-format serialization.
Download (2.8 M)
Version 1.4.2 (2026-06-21) 
Android Versions:
- Target: 16.0
- MinVer: 7.0
- ABIs: arm64-v8a, armeabi-v7a, x86, x86_64
:
:
- none
:
- none
Features:
- None
Malware-Check:Passed
35 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.
- Biometric (Utility)
authenticate with biometrics or device credentials, and perform cryptographic operations.
- 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.
- 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.
- AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
- Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
- 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.
- 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.
- Google Material Design (Utility)
library to help with material design guidelines.
- Dagger (Utility)
A fast dependency injector for Android and Java.
- Kotlin (Utility)
The Kotlin Programming Language
- kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
- Kotlin serialization (Utility)
Kotlin cross-platform / multi-format serialization.
Payment Modules:
- None found
Kotlin cross-platform / multi-format serialization.
Ads & Analytics:
- None found
Kotlin cross-platform / multi-format serialization.
Download (2.8 M)