Help & contact

No. Alef Mad is one main app. D1 · D2 · D3 · D4 · D5 are learning levels within it. Each level has a free demo and an optional full version. If you buy all available levels, all purchased full versions are available in the same app.

Try one free lesson from each level here on the website. Open “Demos” to get started. There is no need to sign up or install anything. The Alef Mad app also includes free demos.

On iPhone and iPad, choose “Unlock full version” at the end of a demo. You purchase that level inside the main app using Apple In-App Purchase. You do not install another app. The Windows Store listing currently describes a demo test version, with full levels not yet available. A general Android release has not yet been confirmed. See the store overview for the current status.

The main app and demos are free. On iPhone and iPad, you can unlock full levels with a one-time in-app purchase. There is no subscription. The store shows the applicable price before you buy. Prices and access to full levels may vary by platform and country.

On iPhone and iPad, use “Restore purchases” with the same Apple Account. This restores access to purchased levels. Learning progress is stored separately on your device; export a progress backup before changing or erasing a device.

Yes. Download the guides as PDFs to read offline or print. Offline access in the app depends on the platform and version. Purchases, restoration and verification of unlocked content may require an internet connection.

Write to support@alefmad.com. Tell us the level, the device and what happened. Please send only the information needed to resolve your question.