Learn German Deutsch Lernen is an educational and reference program available on the iPhone platform. Developed by The Linguist Institute, this free app offers thousands of German lessons with audio and matching text.

With Learn German Deutsch Lernen, users can start with easy beginner lessons and quickly progress into learning from real and compelling content. The app provides access to thousands of hours of lessons, podcasts, audiobooks, interviews, and more, all with transcripts. Additionally, users can import and learn from any content they find on the web.

The app allows users to listen and follow along in the text, look up and save new words and phrases, and track their vocabulary knowledge. Users can review and learn new vocabulary in context using the app's proprietary SRS review tools.

Learn German Deutsch Lernen also offers syncing capabilities, allowing users to access their account and study on the web or multiple devices. The app can be used offline, syncing up when the user is back online. This makes it convenient for users to make use of dead time and short breaks throughout the day to spend more time with the German language.

Overall, Learn German Deutsch Lernen is a comprehensive language learning app that provides an extensive range of resources and tools to help users progress towards fluency in German.