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Kotlin

337 repositories found

pass-with-high-score

pass-with-high-score

blockads-android
Kotlin Rising Star AI analysis

BlockAds is a free, open-source Android ad blocker that filters ads, trackers, and malware system-wide using local VPN-based DNS filtering without...

Production ready Beginner friendly Single maintainer Niche use case
adblocker android block-ads
1.5k
78
53
300/wk
active
8/10 Security
EchoMusicApp

EchoMusicApp

Echo-Music
Kotlin Rising Star AI analysis

Echo Music is a Kotlin-based Android music streaming application that provides ad-free access to YouTube Music's library with added features like...

Production ready Single maintainer Niche use case
adfree foss kotlin
2.3k
141
548
172/wk
active
7/10 Media
ArchiveTuneApp

ArchiveTuneApp

ArchiveTune
Kotlin Rising Star AI analysis

ArchiveTune is a Material Design 3 music player for Android that supports local files and YouTube Music streaming, built with Kotlin and Jetpack...

Production ready Niche use case
android-application android-studio foss
3.4k
134
41
199/wk +31 yesterday
active
7/10 Media
prajwalch

prajwalch

TorrentSearch
Kotlin Rising Star AI analysis

TorrentSearch is an Android application for searching torrents across multiple providers simultaneously, offering fast results, category filters, and...

Production ready Single maintainer Niche use case
aggregator android bittorent
1.8k
51
2
89/wk
active
7/10 Mobile
sameerasw

sameerasw

essentials
Kotlin Rising Star AI analysis

Essentials is an Android application providing customization tools and mods specifically for Google Pixel devices and other Android phones, with...

Production ready Single maintainer Niche use case
android google-pixel jetpack-compose
2.2k
43
77
66/wk
active
7/10 Mobile
A-EDev

A-EDev

Flow
Kotlin AI analysis

Flow is a privacy-focused YouTube and YouTube Music client for Android built with Jetpack Compose, featuring a local on-device recommendation engine...

Production ready Single maintainer Niche use case
android flow innertube
1.3k
40
59
40/wk
active
8/10 Media
AAswordman

AAswordman

Operit
Kotlin Rising Star AI analysis

Operit is a self-contained AI agent and chat application for Android that runs local LLMs (via MNN/llama.cpp) with tool-calling capabilities, memory...

Production ready Single maintainer Niche use case
agent ai android
5.6k
453
44
143/wk
active
8/10 AI & ML
JetpackDuba

JetpackDuba

Gitnuro
Kotlin AI analysis

Gitnuro is a free, open-source Git client built with Jetbrains Compose and JGit, available on Linux, macOS, and Windows. It targets both Git...

Production ready Beginner friendly Single maintainer Niche use case
compose-multiplatform git jetbrains-compose
2.7k
150
101
43/wk
active
7/10 Dev Tools
IacobIonut01

IacobIonut01

ReFra
Kotlin AI analysis

ReFra is a free, open-source Android gallery application built with Jetpack Compose, designed to replace the default system gallery with a modern,...

Production ready Single maintainer Niche use case
android android-gallery gallery
2.5k
148
141
43/wk
active
7/10 Media
FossifyOrg

FossifyOrg

Messages
Kotlin AI analysis

Fossify Messages is a privacy-focused SMS and MMS messaging application for Android that provides ad-free, offline messaging without tracking. It is...

Production ready Beginner friendly Niche use case
android foss kotlin
1.4k
156
188
18/wk
active
7/10 Mobile
MetrolistGroup

MetrolistGroup

Metrolist
Kotlin AI analysis

Metrolist is a free, open-source YouTube Music client for Android built with Kotlin and Jetpack Compose. It serves users who want a lightweight,...

Production ready Niche use case
android foss innertube
10.7k
773
463
151/wk
active
7/10 Media
Aryan-Raj3112

Aryan-Raj3112

episteme
Kotlin AI analysis

Episteme Reader is a multi-platform document and e-book reader for Android and desktop built with Kotlin Multiplatform and Compose, supporting PDF,...

Production ready Single maintainer Niche use case
android ebook epub
1k
50
122
14/wk
active
7/10 Media
kurikomi-labs

kurikomi-labs

komi-store
Kotlin AI analysis

Komi Store is a cross-platform app store client built with Kotlin Multiplatform that lets users browse, discover, and install open-source...

Production ready Niche use case
android desktop github-app
16.3k
611
82
215/wk
recent
8/10 Dev Tools
plateaukao

plateaukao

einkbro
Kotlin AI analysis

EinkBro is a lightweight Android web browser optimized for E-Ink devices, eliminating animations and offering B&W UI suited to low-refresh screens,...

Production ready Single maintainer Niche use case
android browser eink
1.9k
126
36
19/wk
active
7/10 Mobile
FossifyOrg

FossifyOrg

Phone
Kotlin AI analysis

Fossify Phone is a lightweight, privacy-focused mobile dialer application for Android that provides call management, phonebook features, number...

Production ready Niche use case
android dialer foss
1.2k
178
155
12/wk
active
7/10 Mobile
keiyoushi

keiyoushi

extensions-source
Kotlin AI analysis

Keiyoushi Extensions is a source code repository for manga/content reader extensions for Mihon (Tachiyomi fork), enabling users to access content...

Production ready Beginner friendly Single maintainer Niche use case
android hacktoberfest kotlin
4.4k
1.5k
627
42/wk
active
7/10 Mobile
yuliskov

yuliskov

SmartTube
Java AI analysis

SmartTube is a free, open-source media client for Android TVs and TV boxes that provides a clean, TV-optimized interface to browse and play content...

Production ready Single maintainer Niche use case
android android-tv android-tv-box
31.1k
1.7k
775
285/wk +39 yesterday
active
7/10 Media
marlboro-advance

marlboro-advance

mpvEx
Kotlin AI analysis

mpvExtended is a modern Android video player built on libmpv with Material3 UI, Jetpack Compose architecture, and advanced features like PiP, SMB/FTP...

Production ready Niche use case
android ffmpeg jetpack-compose
2.3k
141
242
36/wk
slow
7/10 Media
keymapperorg

keymapperorg

KeyMapper
Kotlin AI analysis

Key Mapper is an Android app that enables users to remap buttons on phones, game controllers, keyboards, and other input devices, supporting custom...

Production ready Niche use case
accessibilityservice android android-accessibility
2.5k
249
197
30/wk
active
7/10 Mobile
mihonapp

mihonapp

mihon
Kotlin AI analysis

Mihon is a free, open-source manga reader application for Android that enables users to discover, read, and manage manga, webtoons, and comics...

Production ready Beginner friendly
android kotlin manga
21.9k
1.3k
672
257/wk
active
8/10 Media
ZacSweers

ZacSweers

metro
Kotlin AI analysis

Metro is a compile-time dependency injection framework for Kotlin Multiplatform that uses a Kotlin compiler plugin instead of KAPT or KSP, combining...

Production ready Single maintainer Niche use case
compiler-plugin dependency-injection di
1.3k
103
21
11/wk
active
8/10 Dev Tools
komikku-app

komikku-app

komikku
Kotlin AI analysis

Komikku is a free and open-source manga reader for Android, forked from TachiyomiSY and Mihon/Tachiyomi to provide additional features and...

Production ready Single maintainer Niche use case
android j2k komga
4.3k
201
414
49/wk
active
7/10 Media
jellyfin

jellyfin

jellyfin-android
Kotlin AI analysis

Jellyfin for Android is an official mobile client for the Jellyfin media server, enabling users to stream and manage their personal media libraries...

Production ready Beginner friendly Niche use case
android java jellyfin
2.6k
476
203
21/wk
active
7/10 Media
six2dez

six2dez

burp-ai-agent
Kotlin AI analysis

Custom AI Agent is a Burp Suite extension that integrates multiple AI backends (11 providers including Anthropic, Ollama, Gemini) and MCP protocol...

Production ready Single maintainer Niche use case
ai appsec bugbounty
1.3k
203
9
15/wk
recent
8/10 Security
Fate-Grand-Automata

Fate-Grand-Automata

FGA
Kotlin AI analysis

Fate/Grand Automata is an Android automation app that simulates user interactions to auto-battle in Fate/Grand Order, using image recognition and...

Production ready Beginner friendly Niche use case
accessibility android fate
2.2k
335
223
17/wk
active
7/10 Gaming
Hamza417

Hamza417

Inure
Kotlin AI analysis

Inure is a feature-rich Android app manager for power users, offering root and Shizuku privilege escalation, built-in terminal, app analytics,...

Production ready Single maintainer Niche use case
android android-app android-application
1.8k
99
2
14/wk
active
8/10 Mobile
OxygenCobalt

OxygenCobalt

Auxio
Kotlin AI analysis

Auxio is a local music player for Android built on modern Media3/ExoPlayer libraries, designed for users who want a focused, straightforward music...

Production ready Beginner friendly Single maintainer Niche use case
album android androidx
4k
284
188
30/wk
active
8/10 Media
Jman-Github

Jman-Github

Universal-ReVanced-Manager
Kotlin AI analysis

Universal ReVanced Manager is an Android application that unifies ReVanced, Morphe, and AmpleReVanced patch management in a single interface, with...

Production ready Single maintainer Niche use case
android apk app
1.2k
36
13
12/wk
active
7/10 Mobile
T8RIN

T8RIN

ImageToolbox
Kotlin AI analysis

Image Toolbox is a feature-rich Android photo editor built with Kotlin and Jetpack Compose, offering tools ranging from basic crop and draw functions...

Production ready Single maintainer Niche use case
ai android background-removal
13.7k
588
1
133/wk
active
8/10 Mobile
Suwayomi

Suwayomi

Suwayomi-Server
Java AI analysis

Suwayomi is a free, open-source manga reader server that runs extensions built for Mihon (Tachiyomi), enabling users to read manga on desktop and...

Production ready Niche use case
desktop hacktoberfest javalin
7.3k
409
178
46/wk
active
8/10 Media

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