The ct Magazin app allows you to read Europe's most subscribed IT magazine, c't, and its special editions on your mobile device.

Every two weeks, Germany's largest IT editorial team presents you with tips, reports, and features that delve into the world of technology: thoroughly researched, critically analyzed, and independently written.

Choose between the original layout of the printed magazine or an interactive HTML reading view. The mobile-optimized reading view displays articles with additional images, videos, and interactive tables.

You can synchronize bookmarks and purchased issues (from 2018 onwards) across your devices and platforms using your Heise account.

The app provides a c't issue and a c't special edition as a free sample.

As a c't Plus or c't Digital subscriber, you can read c't on your device at no additional cost. Simply enter your login credentials for the online subscription service in the app's settings on the "Login" page.

Our current app version 4.x supports the latest iOS versions. App versions 1.x, 2.x, and 3.x are outdated and are no longer supported or only supported with limited functionality by our backend.