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In Mocha, there are two limits that you should be aware of:
  1. Message limits
  2. App size limits

Credit Limits

How many credits do I get?

Everyone starts with 120 free credits on the Free tier. On a Bronze, Silver or Gold plan you receive 1,500, 4,500, and 25,000 credits per month respectively. These refill every billing cycle.
  • 🥉Bronze: 1,500 credits per month
  • 🥈Silver: 4,500 credits per month
  • 🥇Gold: 25,000 credits per month

How do you count credits?

We only deduct credits when an AI operation (code generation or edit) succeeds. You can track your credit balance by clicking the main dropdown menu in the top left corner.

Do messages roll over from month to month?

Subscription messages get reset, but purchased and gifted credits are kept forever.

I used all my messages by clicking “Fix with AI”, what should I do?

You can email us at support@getmocha.com from the email associated with the account. In general, only use Fix with AI once or twice, if the AI can’t fix it automatically you should try a different strategy or ask for help in our Discord.

How can I purchase more messages?

You should subscribe to a higher plan. If you want to buy one-off credits, let us know at support@getmocha.com, we are debating adding this as an option if there is demand.

App Size Limits

Mocha’s AI agent can handle apps of virtually any size, with limits varying by subscription tier:
  • 🥉Bronze: Limited app size (suitable for small to medium projects)
  • 🥈Silver: Nearly unlimited app size
  • 🥇Gold: Even larger app size, and uses our greedy agent mode.
Starting with the Silver tier, you can build large, complex applications without worrying about size constraints. The limits are set so high that they’re effectively unlimited for most use cases.

I keep seeing “Project size exceeds maximum allowed <tier> limits”. What can I do?

If you’re on the Bronze tier and encountering size limits, upgrading to Silver or Gold will give you nearly unlimited capacity to continue building your app. The Bronze tier is designed for smaller projects and learning. For production applications or larger codebases, we recommend upgrading to Silver or Gold for the best experience.
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