c't Digitale Fotografie is an app designed to enable you to read c't photography in its original print edition or optimized HTML-reading mode. The app, developed by Heise Zeitschriften Verlag GmbH Co. KG, provides an extensive range of photography-related content, including camera and software tests, workshops, practical knowledge, and know-how on all interesting topics of photography.

One of the most impressive features of the app is that it allows c't photography Plus or digital subscribers to read c't photography on their devices at no extra cost. Furthermore, for those who are not familiar with c't photography, the app provides a free copy as an excerpt in the app.