AI summary
Privacy-focused Android keyboard forked from HeliBoard with optional AI features via Gemini, Groq, and OpenAI-compatible APIs. Includes offline ONNX proofreading, AI translation, dual toolbar, touchpad mode, clipboard/emoji search, and three privacy tiers: Standard, Offline, or Offline Lite. Note: READ_CONTACTS permission is requested despite no contact-related features described.
Generated by AI. May contain inaccuracies.
About this app
LeanType is a fork of HeliBoard - a privacy-conscious and customizable open-source keyboard based on AOSP/OpenBoard.
This fork adds optional AI-powered features using Gemini, Groq, and OpenAI-compatible APIs, offering a hybrid experience: a private, offline core with opt-in cloud intelligence.
What's New in LeanType
- 🤖 Multi-Provider AI - Proofread using Gemini, Groq (Llama 3, Mixtral), or OpenAI-compatible providers. - 🛡️ Offline AI - Private, on-device proofreading and translation using ONNX models (Offline build only). - 🌐 AI Translation - Translate selected text directly using your chosen AI provider. - 🧠 Custom AI Keys - Assign custom prompts and personas (#editor, #proofread) to 10 customizable toolbar keys. - ⌨️ Dual Toolbar / Split Suggestions - Option to split suggestions and toolbar for easier access. - 🖱️ Touchpad Mode - Swipe spacebar up to toggle touchpad; custom sensitivity controls. - 🎨 Modern UI - "Squircle" key backgrounds, refined icons, and polished aesthetics. - 🔄 Google Dictionary Import - Easily import your personal dictionary words. - ⚙️ Enhanced Customization - Force auto-capitalization toggle, reorganized settings, and more. - 🕵️ Clear Incognito Mode - Distinct "Hat & Glasses" icon for clear visibility. - 🔍 Clipboard Search - Search through your clipboard history directly from the toolbar. - 🔎 Emoji Search - Search for emojis by name. Requires loading an Emoji Dictionary. - 🔒 Privacy Choices - Choose Standard (Opt-in AI), Offline (Hard-disabled network, offline model load), or Offline Lite (Minimalist, no AI) versions.
License
LeanType (as a fork of HeliBoard/OpenBoard) is licensed under GNU General Public License v3.0.
What's new
https://github.com/LeanBitLab/LeanType/compare/v3.7.3...v3.7.4/
About this version
- Version
- 3.7.4 (3704)
- Size
- 23.57 MB
- Requires Android
- 5.0
- Target SDK
- 21
- Architecture
- armeabi-v7a, arm64-v8a
- Downloads
- 134
- Updated
- Mar 20, 2026
- Package
- com.leanbitlab.leantype
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