pocket/grammer
Local AI Agent Coder
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A full IDE in your pocket
Your phone is now a full coding environment. PocketGrammer runs AI coding agents with open models that live entirely on your device — no account, no cloud required — and shows you what it built in a live preview, right on your screen.
AN AGENT THAT PLANS, THEN CODES - Ask for a feature in plain language. PocketGrammer asks clarifying questions, then writes a step-by-step plan you can review before a single line changes. Hand the plan to code mode and watch each step execute — with history for every file it touches.
REAL MODELS, REALLY ON-DEVICE - Download open models sized to your device — Qwen 2.5 Coder, Qwen 2.5 Instruct, Qwen 3, and SmolLM2 — and run them entirely offline. Your code never leaves your phone unless you tell it to.
A REAL WORKSPACE - Multi-tab code editor with syntax highlighting and autocomplete • Diagnostics that catch syntax errors and unbalanced brackets as you type • Regex-powered search across every file in the project • A file tree you can drag to rearrange, with rename, copy, and delete • File history: step back to any earlier version of any file
LIVE PREVIEW - Run web projects instantly in the built-in preview. Switch between fit, mobile, and tablet viewports, and watch console output and errors in a dedicated panel — the preview reloads automatically as the agent writes code.
GITHUB IN, CODE OUT - Browse a GitHub repository and import its files into any workspace, then let the agent build on them.
BRING YOUR OWN KEY - Prefer frontier models? Add your own API keys for OpenAI, Anthropic, Google Gemini, OpenRouter, or a custom OpenAI-compatible endpoint (LiteLLM works great). Keys are stored securely on your device, and you choose which role — planning or coding — uses cloud versus local.
YOUR DESKTOP, PAIRED TO YOUR PHONE - Open your workspace in any browser on the same network and keep using the IDE you love — VS Code, Cursor, or any of them — with your phone doing the AI work. One-time purchase, unlimited devices on your Apple ID.
FREE TO START, YOURS FOREVER - Every mobile feature is free. Desktop Access begins with a 7-day free trial, then unlocks with a single $19.99 purchase — never a subscription.
PRIVACY FIRST - No account required. On-device models work in airplane mode, and cloud providers are only called when you choose them.
Ratings & Reviews
- pocket/grammer is now a universal app! Use on your iPad or Silicon Mac
- Reset desktop client trial with every new update
- Full push/pull Github support
- Import models already downloaded on your device
- Improved Planner/Coder handoff
- Distinct Chat Mode
- On-device OCR for PDF files
The developer, CHRISTOPHER MICHAEL STAATS, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- CHRISTOPHER MICHAEL STAATS
- Size
- 127.6 MB
- Category
- Developer Tools
- Compatibility
Requires iOS 15.5 or later.
- iPhone
Requires iOS 15.5 or later. - iPad
Requires iPadOS 15.5 or later. - iPod touch
Requires iOS 15.5 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
16+
- 16+
- Contains
Unrestricted Web Access
- In-App Purchases
Yes
- Desktop Client Unlock $19.99
- Copyright
- © 2026 Christopher Staats