Arznei digital is an educational application designed for iPhone users, providing access to an extensive offline database of over 80,000 medications and more than 4,000 active ingredients available in Germany. This app allows users to document their medication intake efficiently and maintain an organized overview of their personal medicine inventory through features like the "Hausapotheke" and intake diary.

The app offers a variety of search options for medications, including PZN (Pharmaceutical Central Number), active ingredients, and ATC codes, all without the need for an internet connection or user account. Additionally, it ensures user data privacy by keeping all information offline and secured with current encryption standards, making it a reliable tool for managing medication safely and effectively.