CodeTalk-Local Vibe Coding IDE

LutraApps

About this app

Talk to your phone. Get a real, working Android app.

CodeTalk is the first on-device AI coding IDE that develops REAL Android apps right on your Android phone or tablet. No laptop. No network required for development. Free, local, offline AI language models help you code. No cloud API fees. Ever.

DEVELOP REAL ANDROID APPS ON ANDROID

CodeTalk builds genuine Android apps in Kotlin + Jetpack Compose and compiles a real APK directly on your phone. Install it and run it - no PC, no external build server, no internet connection needed. Your Android device is the whole development studio.

NO NETWORK REQUIRED FOR DEVELOPMENT

- Download the free AI models once, then work completely offline
- Plan, code, build, and run with zero internet connection
- Code on a plane, on the couch, on the train, or off the grid
- Your code never leaves your device

FREE, LOCAL, OFFLINE AI MODELS HELP YOU CODE

- Free on-device language models (2B-7B parameters) write the code for you
- All AI processing happens locally on your phone
- No API keys, no subscriptions, no cloud costs
- Your project stays 100% private on your device

VIBE CODING - SPEAK, BUILD, SHIP

Describe what you want in plain words - type it or say it. CodeTalk's built-in local AI plans the project, writes the code, builds it, and launches it. Watch your idea come to life in real time.

"A counter button that counts clicks" -> working app in seconds.
"A snake game" -> playable Android game, built and installed on your phone.
"A calculator with dark mode" -> styled, functional, ready to share.

THREE PROJECT TYPES

- Android Apps - Kotlin + Jetpack Compose. Builds a real APK on your phone. Install and run it.
- Web Apps - HTML/CSS/JS served instantly on localhost. See results in your browser immediately.
- Python Scripts - CLI tools and Flask web servers. Full pip dependency support.

SPEECH TO CODE

- Built-in voice input - just speak your coding instructions
- Whisper STT models for accurate, on-device transcription
- Perfect for coding on the go, away from a desk

SMART AI AGENT

- Plans multi-file projects automatically
- Debug loop: AI detects build errors, fixes them, and retries
- Component catalog: reliable code for buttons, checkboxes, sliders, text fields
- App templates: Snake, Calculator, Todo, Timer, Tic-Tac-Toe, Notepad, and more
- Incremental updates: say "add dark mode" and only the needed code changes

FULL IDE FEATURES

- File browser with syntax-highlighted editor
- Built-in terminal (git, node, python)
- Git integration: init, commit, push, pull
- Export projects as ZIP
- Undo agent changes with one tap

SUPPORTED MODELS (ALL FREE, ALL LOCAL)

- Gemma 4 E2B (2B) - fast, works on any phone
- Qwen 2.5 Coder 3B - best code accuracy
- Qwen 2.5 Coder 7B - highest quality on flagship phones
- Optional cloud providers if you want them: Claude, OpenAI, Grok, OpenRouter

WORKS ON

- Any Android phone or tablet with 3GB+ RAM
- Optimized for foldables (Samsung Galaxy Z Fold)
- Tested on Snapdragon 835 through the latest chipsets

Build real Android apps anywhere. No laptop. No network. No fees. Just your voice, your phone, and free local AI.

What’s new

permissions adapted