Banana Code is made and published by Matthew Johnston. AppBrain is an independent app data site and isn't affiliated with Matthew Johnston. The app name, icon, screenshots and description belong to Matthew Johnston and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- April 11, 2026
- Size
- 27.7 MB
User feedback
Ratings and reviews on the App StoreComments on Banana Code for iOS
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Store listing
By Matthew Johnston, from the App Store
Description by Matthew Johnston Written by the developer, not by AppBrain. Click to read.
HOW IT WORKS
1. Connect your GitHub account
2. Select a repository (public or private)
3. Type what you want changed ("Add error handling to the payment module")
4. Pick a model (ANY model!)
5. Watch the agent work in real time
6. Review the PR and merge when ready
The agent clones your repo, creates a branch, makes changes across multiple files, and opens a pull request. Sessions run on a dedicated server, so you can close the app and come back later to get your PR.
BRING YOUR OWN KEY
Unlike tools that lock you into one model at $20+/month, Banana Code lets you use your own API key from OpenRouter, Anthropic, or OpenAI. Sign in with your ChatGPT subscription and use models you already pay for. The app is just $5/month.
FEATURES
- Any LLM model via OpenRouter (hundreds of options with live pricing)
- Real-time streaming so you can watch the agent think and code
- Full GitHub integration: clone, branch, commit, push, and PR creation
- Attach screenshots to give the agent visual context
- Session history with full conversation logs
- Supabase integration (beta): run SQL, inspect schemas, write migrations
- Dark theme with zero distractions
YOUR CODE STAYS YOURS
Repos are cloned to a temporary workspace and deleted after each session. API keys are encrypted at rest using device-level secure storage. You can revoke GitHub access or delete your account and all data at any time from Settings.
AI-generated code should always be reviewed before merging. Banana Code is a tool for developers, not a replacement for code review.
REQUIREMENTS
- GitHub account (free)
- API key from OpenRouter, Anthropic, or OpenAI (pay-per-use, typically pennies per session)
- Internet connection required
SUBSCRIPTION
- $5/month after a 3-day free trial
- Cancel anytime from Settings or your Apple ID subscriptions
- Payment charged to Apple ID account at confirmation of purchase
- Subscription auto-renews unless cancelled at least 24 hours before the end of the current period
Privacy Policy: https://bananacode.ai/privacy
Terms of Service: https://bananacode.ai/terms
Safety and technology
Found in the app by AppBrain- Price
- Free
- App size
- 27.7 MB
- Content rating
- Everyone
Technologies used by Banana Code
Releases
Updates seen on the App Store- Version
- 1.1
- Launched
- April 2026
No changelog data
Rankings
App Store top chartsApp Store Rankings for Banana Code
About the app and developer
About Banana Code
Banana Code is an overall app developed by Matthew Johnston.
User Ratings
The app has no ratings yet.
App Information
Banana Code is freely available from the App Store. The app size is 27.73 MB. The latest version available is 1.1. The last update was on April 11, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Developer information for Matthew Johnston
Address:
Frequently asked questions about Banana Code
Is Banana Code free?
Yes. Banana Code is free on the App Store.
Is Banana Code still available?
Yes. Banana Code is on the App Store, and the last update we saw was on April 11, 2026.
How large is Banana Code?
Banana Code is 27.73 MB.
Is Banana Code suitable for children?
App Store rates the content of Banana Code as suitable for everyone.
Who made Banana Code?
Banana Code was developed by Matthew Johnston. It is listed in the overall category on the App Store.