We're here to help you get the most out of CodeReps.
CodeReps uses AI to guide you through coding problems. The AI runs through OpenRouter, a third-party service. You need your own API key to use the AI tutor feature. You can get one for free at openrouter.ai/keys.
Yes, the app itself is completely free. The only potential cost is from the OpenRouter API usage for AI tutoring, which depends on the model you choose and how much you use it.
All your data (progress, chat history, flashcards) is stored locally on your device using Apple's SwiftData. If you sign in with Google, your data is also synced to Firebase so you can access it across devices.
Go to Settings > AI Model and choose from the preset models (Claude, GPT-4o, Gemini) or enter a custom model ID from OpenRouter's supported models.
Go to Settings > Learning Path and select your preferred problem set. Your progress for each path is saved separately.
Yes. Go to Settings > Export Data to download a JSON file containing your progress, chat history, and spaced repetition cards.
Go to Settings > Delete All Data. This removes everything from your device. You can also uninstall the app to remove all associated data.
Check the following: (1) Make sure your API key is entered correctly in Settings. (2) Verify you have an active internet connection. (3) Check your OpenRouter account balance at openrouter.ai/activity.
Can't find what you're looking for? Reach out and we'll get back to you as soon as possible.
Email: eason034056@gmail.com