Kotlin App

Open-source Kotlin projects categorized as App | Edit details

Top 23 Kotlin App Projects

  • GitHub repo uhabits

    Loop Habit Tracker, a mobile app for creating and maintaining long-term positive habits

    Project mention: Selfhosted mobile friendly task logger | reddit.com/r/selfhosted | 2021-08-18

    If you use Android then I recommend https://github.com/iSoron/uhabits. There is no server but it has built-in stats and can export raw data if needed.

  • GitHub repo MvRx

    Mavericks: Android on Autopilot

    Project mention: Is there a way to create composition-scoped view model? | reddit.com/r/androiddev | 2021-05-13


  • Scout APM

    Scout APM: A developer's best friend. Try free for 14-days. Scout APM uses tracing logic that ties bottlenecks to source code so you know the exact line of code causing performance issues and can get back to building a great product faster.

  • GitHub repo WordPress-Android

    WordPress for Android

    Project mention: Android Simplified. Documenting code | dev.to | 2021-10-06

    If you have not done so yet, I highly recommend checking out the open source WordPress Android app, which can be found HERE. I know it sounds redundant to tell you again, but I can not stress this enough, REAL WORLD EXAMPLES ARE THE BEST TO LEARN FROM.

  • GitHub repo Twidere-Android

    Project mention: Facebook And Twitter Clients | reddit.com/r/androidapps | 2021-09-26

    Frost for Facebook and Twidere.

  • GitHub repo Foodium

    🍲Foodium is a sample food blog Android application 📱 built to demonstrate the use of Modern Android development tools - (Kotlin, Coroutines, Flow, Dagger 2/Hilt, Architecture Components, MVVM, Room, Retrofit, Moshi, Material Components).

  • GitHub repo Bandhook-Kotlin

    A showcase music app for Android entirely written using Kotlin language

  • GitHub repo Lightning Browser

    A lightweight Android browser with modern navigation

    Project mention: LIGHTNING BROWSER (ANDROID) | reddit.com/r/OpenSourceApps | 2021-04-28

    Project website: http://acrdevelopment.org

  • Nanos

    Run Linux Software Faster and Safer than Linux with Unikernels.

  • GitHub repo MaterialAudiobookPlayer

    Minimalistic audiobook player

    Project mention: Apps Question | reddit.com/r/kindlefire | 2021-04-03

    They are available as MP3s. You can use any audio or audiobook player that supports MP3. I use Voice on Android, which you can get though the Play Store, F-Droid, or sideload directly.

  • GitHub repo Oculess

    Removes account requirements and telemetry from Oculus Quest devices

    Project mention: Can get a "brand new" HTC vive for 300 euro, worth it? | reddit.com/r/Vive | 2021-10-16

    I still have my vive and a quest gen 1. Even the quest 1 knocks the vive out of the park in quality and comfort imo. the old vive isnt even worth 200 in my book anymore. just go with the quest 2, and if you hate facebook that much, use oculess which removes facbook telemetry from quest headsets: https://github.com/basti564/Oculess

  • GitHub repo openhab-android

    openHAB client for Android

    Project mention: ⟳ 5 apps added, 66 updated at f-droid.org | reddit.com/r/FDroidUpdates | 2021-08-08

    openHAB Beta 2.18.2-beta: Vendor and technology agnostic open source home automation

  • GitHub repo reference-browser

    A full-featured browser reference implementation using Mozilla Android Components.

    Project mention: The 2 things I hope for the Android Firefox community in 2021! | reddit.com/r/firefox | 2021-01-01


  • GitHub repo Scarlet-Notes

    Simple yet powerful rich note taking android application, with a lot of flexibilty of usage

    Project mention: What are some FOSS hidden gems that a lot of people don't know about? | reddit.com/r/fossdroid | 2021-10-13

    Scarlet / Material Notes

  • GitHub repo AbleMusicPlayer

    🎵 A Youtube Music like app with a Spotify like design - ad free and open source. Feel free to PR. NOTE: BEING REWRITTEN, HENCE THE REPO WILL BE INACTIVE FOR A WHILE

    Project mention: Music locally with the help of youtube-dl | reddit.com/r/privacy | 2021-02-17

    AbleMusicPlayer "Play songs from the cloud for free - stream or download on the go" https://github.com/uditkarode/AbleMusicPlayer

  • GitHub repo Material NavigationView for Android 📱

    📱 Android Library to implement Rich, Beautiful, Stylish 😍 Material Navigation View for your project with Material Design Guidelines. Easy to use.

  • GitHub repo palettehelper

    Utility Android app for generating color palettes of images using the Palette library. Written in Kotlin.

  • GitHub repo Photok

    Encrypted Photo Safe for Android

    Project mention: ⟳ 1 apps added, 4 updated at apt.izzysoft.de | reddit.com/r/FDroidUpdates | 2021-08-06

    Photok 17: Encrypt your photos on your device and keep them safe from others.

  • GitHub repo Episodie

    Episodie is a TV show time tracker app with unusual design written in kotlin and clean architecture approach. Get to know how much time you spent watching tv shows.

  • GitHub repo gitbook-android

    An android app to read gitbook in the offline mode.

  • GitHub repo Bracer

    Pass parameters safely and quickly between activities or fragments.

  • GitHub repo Pixel-Wallpaper-app

    An app full of Constantly updating Google Pixel wallpapers

    Project mention: Stock pixel wallpapers app | reddit.com/r/fossdroid | 2021-09-20

    Source code

  • GitHub repo ScreenKap

    A simple screen recorder app for Android

    Project mention: Android screen recording app that respects our privacy | reddit.com/r/androidapps | 2021-03-26

    Did not tested it, but looks like it fits the bill: https://github.com/indritbashkimi/ScreenKap

  • GitHub repo Atomic-Periodic-Table.Android

    Atomic - Periodic Table

    Project mention: [DEV] ’Atomic’ – The open source and intuitive periodic table app for Android | reddit.com/r/androidapps | 2021-06-08

    The app has been developed in Android Studio, with the language Kotlin. If you would like to look at all libraries and more, check out the GitHub: https://github.com/JLindemann42/Atomic-Periodic-Table.Android

  • GitHub repo p2oggle

    Program the Lenovo P2's hardware switch

    Project mention: Lenovo P2 users, i warmly invite you to check out this sub's wiki, you might find some things useful that i collected over time | reddit.com/r/lenovop2 | 2021-04-29

    P2oggle: Program the Lenovo P2's hardware switch: Link XDA, Link GitHub

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2021-10-16.


What are some of the best open-source App projects in Kotlin? This list will help you:

Project Stars
1 uhabits 4,388
2 MvRx 4,248
3 WordPress-Android 2,543
4 Twidere-Android 2,467
5 Foodium 1,905
6 Bandhook-Kotlin 1,854
7 Lightning Browser 1,764
8 MaterialAudiobookPlayer 1,539
9 Oculess 749
10 openhab-android 476
11 reference-browser 361
12 Scarlet-Notes 315
13 AbleMusicPlayer 259
14 Material NavigationView for Android 📱 184
15 palettehelper 155
16 Photok 136
17 Episodie 126
18 gitbook-android 42
19 Bracer 41
20 Pixel-Wallpaper-app 31
21 ScreenKap 30
22 Atomic-Periodic-Table.Android 18
23 p2oggle 13
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