We create open-source applications focused on efficiency, privacy, and user experience. We specialize in building bloat-free, high-performance software that respects device resources and delivers a premium user experience across Android and Linux environments.
| Project | Description | Stats & Status |
|---|---|---|
| ⌨️ LeanType | Privacy-first Android keyboard with multi-provider AI proofreading, offline voice typing, OCR, and deep customization |
|
| 📺 LTvLauncher | Fast, ad-free Android TV launcher with remote-friendly D-pad navigation, custom categories, widgets, and OLED screensaver |
|
| 📊 Lwidget | Offline Material You Android widget displaying system stats, step counter, calendar, tasks, and weather with zero network permissions |
|
| 🎬 RdTube | Private, high-performance Reddit video client featuring a Shorts-style feed, pure OLED theme, hardware acceleration, and zero tracking |
|
| ✍️ Handwriting Plugin | On-device handwriting recognition layout plugin for LeanType supporting 300+ languages via Google ML Kit |
|
| 🌐 Translation Plugin | 100% on-device offline translation plugin for LeanType supporting 59+ languages powered by ML Kit |
|
| 🎙️ Voice Plugin | Fast, offline on-device speech-to-text voice typing plugin for LeanType powered by whisper.cpp and ARM NEON |
|
| 🤖 Offline AI Plugin | 100% on-device neural proofreading and local LLM plugin for LeanType powered by llama.cpp and local GGUF models |
|
| 🔍 OCR Plugin | Offline on-device Optical Character Recognition (OCR) plugin for LeanType supporting Latin, CJK, and Devanagari scripts |
|
| 🇨🇳 CJK Plugin | Standalone CJK (Chinese Pinyin) companion plugin for LeanType powered by Google Pinyin C++ engine |
|
| 🎞️ GIF Plugin | Standalone rich media, GIF, sticker, and meme search plugin for LeanType supporting GIPHY, KLIPY, and local media |
|
| 🔊 Sound Packs | Curated zero-latency mechanical & acoustic audio sound packs repository and custom pack creator guide for LeanType |
|
| 📝 LeanBook | Notes, Tasks, Reminders, Bills & Shopping list |
|
| 📞 Minimal Dialer | Clean, bloat-free phone dialer |
|
| Project | Description | Stats & Status |
|---|---|---|
| 💡 Adaptive Brightness Linux | Intelligent Rust auto-brightness daemon & TUI for Linux featuring ALS sensor curves, DDC/CI monitor control, and adaptive learning |
|
"Everything you need. Nothing you don't."
We build software that is functional, efficient, and respects your resources, whether it's a simple utility or a complete productivity suite.
- 100% Free Forever: None of our apps have paywalls, locked "pro" features, subscriptions, or in-app purchases, and they never will. Everything we build is fully accessible and free for everyone.
- Zero Bloat & Privacy First: No hidden telemetry, tracking, or background drain. Your device resources and personal data remain strictly yours.
- Community Sustained: LeanBitLab is entirely independent and supported by voluntary community donations and sponsorships.
Because our apps are 100% free with no paywalls, premium tiers, or ads, your support is what helps us maintain our current projects and develop new bloat-free experiences.
Thank you to our amazing sponsors!
wshrguy • BeppeBoppo • as3droid • SRGWML • adven2rer • jimmietron • Redoregon • VinVel • Johan Marten • BareTread • spielist • mtg92 • sergio-asenjo • PareTrast • kaoneko • frostynumeral • thewalkingcat • jurag9999 • q****t • StroopyDoo • slim71km-hub • jont4 • 4di-hello • kris3p • rupo49