Kotlin projects — indie software

38 independent Kotlin listings the big search engines bury.

• productivity-android

  github · Free · by 7oter

  Offline-first Android app for notes, tasks, habits, focus and levels. Kotlin and Jetpack Compose, markdown files instead of a database, no account and no analytics.

• kotlin-lib-mcp

  github · Free · by aoreshkov

  MCP server exposing the sources, public API and KDoc of Maven-published Kotlin/Java libraries

• kotlin-lib-mcp

  github · Free · by aoreshkov

  MCP server: gives your AI agent the real sources, public API and KDoc of any Maven/Gradle-published Kotlin or Java library

• oracle-forms-mcp

  github · Free · by aoreshkov

  MCP server that exposes Oracle Forms modules (.fmb/.mmb/.pll/.olb) — blocks, triggers, PL/SQL, object XML — to AI assistants for legacy modernization and code review.

• AdGen

  github · Free · by arthurdls

  Point it at your repository, get a video ad. Free, GPL-3.0, no ads, no account — drives the AI subscription you already have and renders locally with ffmpeg.

• nudge

  github · Free · by astraedus

  Privacy-first ADHD Android app blocker with delay-to-open, reel/click counters, and per-app time budgets.

• evolia

  github · Free · by dragonstaryuri-sys

  和机一起变得越来越好吧！

• pause-app

  github · Free · by dtsykunov

  A minimal Android app that adds a short, timed pause before you open chosen apps.

• dmt

  github · Free · by imjyotiraditya

  a tui-inspired local music player for android. dear music, thanks.

• droid-agent-kit

  github · Free · by iVamsi

  Local, permissioned MCP server giving AI coding agents real Android dev tools — Gradle, adb, logcat, lint, crash triage — instead of raw shell access

• aicode

  github · Free · by jieapi

  在 Android 上运行的 AI 代码编辑器，内置 Linux 终端、AI Agent 与 MCP 协议。

• Karbide

  github · Free · by karmakrafts

  Bit manipulation, readers and writers for kotlinx.io.

• kUML

  github · Free · by kuml-dev

  Architecture that compiles. Kotlin DSL for UML 2.x, SysML 2 and C4 diagrams-as-code — CLI, Compose Desktop, IntelliJ & Obsidian plugins, Asciidoctor extension on Maven Central, ELK layout, reverse engineering (Java/Kotlin), XMI import/export, plugin SPI. Apache-2.0.

• RuleScribe-plugin-for-kraken-rules

  github · Free · by Mrodrigue14

  IntelliJ IDEA plugin providing comprehensive support for the Kraken Rules DSL (.rules). Includes syntax highlighting, code completion, inspections, navigation, and refactoring.

• SSHCommander

  github · Free · by Neytron951

  Cross-platform SSH/SFTP client with terminal, tabs, widgets and biometric auth for Android & Windows.

• DevToggle

  github · Free · by nourddinak

  Supercharge your Android Quick Settings. Securely and instantly toggle Developer Options, ADB USB Debugging, and Wireless Debugging directly from your notification shade without root using Shizuku.

• nc-native

  github · Free · by Obiente

  Adaptive native Nextcloud client for mobile and desktop, with dynamic support for the wider Nextcloud app ecosystem.

• ultimate-productivity-app

  github · Free · by oliverwu1024

  Your daily productivity companion. Android (Kotlin) + Postgre Sql backend + Leptos/WASM dashboard, fully on AWS. Personal full-stack learning project.

• archunit-lens

  github · Free · by SeongHo5

  ArchUnit rules as live IntelliJ inspections.

• stelekit

  github · Free · by tstapler

  Local-first outliner and PKM app — plain markdown on your disk, native on every platform

• codecks

  github · Free · by vaddisrinivas

  A local-first Android command deck, trackpad, and automation surface for Mac.

• DeskCubby

  github · Free · by vexpaer

  A personal digital desk for notes, journaling, ideas, files, and food photos — available on Android and Windows.

• ZhishengWeather

  github · Free · by ZhishengZZ

  磷光终端风的 Android 天气 App：没有广告，不用登录，打开就是天气。Kotlin + Jetpack Compose，和风 / 小米 / Open-Meteo 三源融合，免密钥公共版开箱即用。

• iptv-tv-app

  github · Free · by 07Rinat07

  Приложение в РАЗРАБОТКЕ. Пока адаптировал на андроид ТВ бокс. Все каналы Мира бесплатно!

• luleme

  github · Free · by bojufkax

  📱 Track your health safely with this Android app, featuring local data storage, quick daily logs, and personalized health reminders.

• Organiso

  github · Free · by ChiragKalra

  An android SMS app that automatically organises user's messages.

• Open-AutoGLM-Hybrid

  github · Free · by grider-pk

  📱 Run AI automation seamlessly on your Android device with Open-AutoGLM, no computer needed. Experience high success rates and easy setup.

• warp-mobile-android

  github · Free · by ImL1s

  Open-source Android port of Warp Terminal with Block-style command UI, DCS hook-driven Block detection, per-cell Vulkan rendering via warpui, and bundled Termux runtime (M4+). AGPL-3.0. F-Droid + GitHub Releases primary.

• portfolio

  github · Free · by krbob

  Self-hosted portfolio tracker for long-term investors with SQLite, daily history reconstruction, ETF/EDO support, benchmarks, rebalancing, and JSON backups.

• ofjdbc

  github · Free · by krokozyab

  JDBC Driver for Oracle Fusion database

• Fidelius

  github · Free · by maRCIOFERREIRAXZ

  🔒 Share secrets securely with Fidelius, a privacy-focused app that ensures only the intended recipient can access your sensitive information.

• rouse-context

  github · Free · by Monkopedia

  On-demand Model Context Protocol (MCP) server for Android — FCM push-woken, end-to-end encrypted via SNI-passthrough TLS, per-device ACME certs

• denial-shield

  github · Free · by nikolareljin

  DenialShield: Automated Medical Denial Rebuttal Assistant

• PiperOSTool-Android

  github · Free · by Phi574

  PiperOS Tool for Android: browser, media player, device utilities, notifications and an on-device terminal.

• intellij-shoaku

  github · Free · by seachicken

  Shoaku - Understanding-First Coding

• ampere

  github · Free · by socket-link

  Observable AI cognition in Kotlin Multiplatform. Every agent decision emits a structured event — peer into the glass brain.

• arduino-usb-terminal

  github · Free · by superus8r

  Simplify IoT projects by using your Android device for sending commands to Arduino.

• forge-os

  github · Free · by thekingsmediastudio

  Open‑source AI platform for Android automation, plugins, and developer tools – the core of Forge OS and Forge Labs.