Support

Answers to the questions people ask most. Anything else, write to us.

Where is my diary stored?

On your iPhone. Mivu has no account and no server copy, so keep a backup before changing phones: Settings › Backup & export.

Do I need ChatGPT?

No. Logging, history, progress, backup and export work without it. Connecting ChatGPT adds meal analysis and Coach, using your own ChatGPT plan.

How do I disconnect ChatGPT?

Settings › ChatGPT connection › Disconnect ChatGPT. Your diary stays on your iPhone.

How do I delete my data?

Settings › Delete profile removes the selected profile. Deleting the app removes everything stored on the device. See the Privacy Policy for details.

Pip got a portion wrong.

Open the entry and tap Review / Edit, or tell Coach what to change. Every total updates.

Are the nutrition numbers exact?

No. They are estimates to help you track trends, not medical advice.

Moving to a new iPhone?

Choose a backup folder or export your diary in Settings › Backup & export, then restore it on the new phone.

Still stuck? We usually reply within two business days.