Fossify Calculator

Simple and open-source calculator for quick and easy calculations

AppID:	org.fossify.math
Author:	Fossify
License:	GPL-3.0-only
Donation:
InRepoSince:	2025-03-19
LastRepoUpdate:	2025-03-19
LastAppUpdate:	2025-03-19
LastVersion:	1.0.3
Categories:	Office, Science & Education
APK source:	Github
Google Play:	Check if it's there

$icon$ Introducing Fossify Calculator – your versatile and efficient tool for all your calculation needs. Enjoy a stylish, modern design paired with powerful functionality, perfect for both simple calculations and more complex tasks.

📶 OFFLINE FUNCTIONALITY:

Fossify Calculator operates entirely offline without needing internet permissions. Use it anytime, anywhere, and experience enhanced privacy, security, and stability.

🌐 MULTIPLE FUNCTIONS:

Whether you need to multiply, divide, or calculate roots and powers, Fossify Calculator has got you covered. It's designed for everyday calculations and more advanced operations, making it a reliable tool for a variety of mathematical needs.

📳 CUSTOMIZABLE SETTINGS:

Tailor your experience with customizable settings. Toggle vibrations on button presses, prevent your phone from sleeping while using the app, and adjust the interface to your liking.

🔒 PRIVACY AND SECURITY:

Your privacy is paramount. Fossify Calculator does not collect or share any user information with third parties. Use the app with peace of mind, knowing your data is secure.

📊 OPERATIONS HISTORY:

Access a history of your calculations for quick reference. Easily browse through recent operations to review or continue your work.

🎨 PERSONALIZED EXPERIENCE:

Personalize your calculator with customizable colors. Adjust text and background colors to match your style and preferences, creating a visually appealing and easy-to-use interface.

🌐 OPEN-SOURCE TRANSPARENCY:

Fossify Calculator is fully open-source, offering transparency and security. Access the source code for audits, ensuring a trustworthy and reliable tool.

Experience a new level of efficiency and customization with Fossify Calculator. Download now and elevate your calculation experience.

Explore more Fossify apps: https://www.fossify.org

Open-Source Code: https://www.github.com/FossifyOrg

Join the community on Reddit: https://www.reddit.com/r/Fossify

Connect on Telegram: https://t.me/Fossify

WhatsNew:

* Changed package name, re-installation is required
* Added more translations

Download Source Issues ChangeLog

$1_en-US.png$ $2_en-US.png$ $3_en-US.png$ $4_en-US.png$ $5_en-US.png$

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 (2025-03-19)

Android Versions:

Target: 14.0
MinVer: 8.0
ABIs: arm64-v8a, armeabi-v7a, x86, x86_64

Permissions:

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.
AppCompat (Utility)
support newer Android features on older Android versions.
Biometric (Utility)
authenticate with biometrics or device credentials, and perform cryptographic operations.
Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
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.
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.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
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.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
AndroidX Widget ViewPager2 (UI Component)
replaces AndroidX ViewPager, addressing most of its predecessor’s pain-points, including right-to-left layout support, vertical orientation, modifiable Fragment collections, etc.
PatternLockView (UI Component)
an easy-to-use, customizable and Material Design ready Pattern Lock view.
Glide (Utility)
An image loading and caching library for Android focused on smooth scrolling
FasterXML Jackson (Utility)
a fast and compliant streaming JSON parser/writer with a StAX-like API and support for marshalling/unmarshalling POJOs via annotations.
Reprint (Utility)
a unified fingerprint library.
vinnie (Utility)
library that reads and writes 'vobject' data (vCard and iCalendar).
Google Material Design (Utility)
library to help with material design guidelines.
Google Gson (Utility)
A Java serialization/deserialization library to convert Java Objects into JSON and back.
RecyclerViewFastScroller (UI Component)
a fully customizable Fast Scroller for the RecyclerView.
ez-vcard (Utility)
vCard parser library.
Apache FreeMarker (Utility)
a template engine: a Java library to generate text output based on templates and changing data.
RxJava (Utility)
RxJava (Reactive Extensions for the JVM) is a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
Kotlin (Utility)
The Kotlin Programming Language
kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
Kotlin serialization (Utility)
Kotlin cross-platform / multi-format serialization.
exp4j (Utility)
library evaluating expressions and functions.
Fossify Commons (Utility)
some helper functions, dialogs etc used by multiple Fossify apps.
Joda Time (Utility)
provides a quality replacement for the Java date and time classes.
jsoup (Utility)
a Java library for working with real-world HTML. It provides an API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods.

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a Java library for working with real-world HTML. It provides an API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods.

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a Java library for working with real-world HTML. It provides an API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods.

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