A few answers.Then, your turn.

Your captures become part of a lesson in the subject’s notebook. Analysis reproduces the page’s content and structure. Summaries and exercises are available separately for revision and practice.

Yes, the examples start with course photos. The prepared lessons let you explore the result; the demo does not run a new analysis or use any quota.

Yes. In your lessons, you can switch between the content and the original capture, and edit a page to correct a reading or a formula.

Keytak works from the courses you import. Organize your own subjects and lessons, whatever your curriculum. The interface is available in French, Arabic and English.

Photo analysis, revision, exercises and conversations with Jouha use AI. Jouha has its own allowance: chatting does not reduce your photo analysis allowance. Organizing notebooks and lessons uses no AI allowance.

Start with one notebook and a discovery AI allowance for photo analysis, exercises and revision. Jouha requires Premium or Pro. The trial allowance does not renew monthly.

The Pricing page presents the plans. In your workspace, the Payment page shows available methods, the final amount and currency before you confirm.

Hard-to-read handwriting, graphs and formulas can result in errors. Compare each lesson with the original photo and edit the page content if needed.

At 0% remaining, the affected AI actions are blocked. Saved content remains readable. Exhausting your quota never triggers a card charge or an extra payment. Current payments are one-time payments and renewal is available after expiry.

Yes. While connected, open My notebooks → Offline and download your notebooks in this browser. Wait for the download to finish before disconnecting. Then use the usual navigation to read saved content. Reconnect and update the download to include later changes. AI, editing and payments require internet. Signing out or changing accounts clears the local library.

Your notebooks and lessons are in your personal workspace. The public homepage example is demo content separate from your documents.

Email keytak.plateforme@gmail.com directly, even without signing in. Describe the issue and page; include a payment reference if available. Never send your password, Bankily code or card details.