Simple Hof is a free Android app developed by Ori:Go, designed to help users breathe like Wim Hof to improve their health and well-being. The app offers a simple and effective way to organize and set up breathing exercises, including preparation time, breath length, delay length, and number of breaths. All the exercises are stored in a local database, which allows users to keep track of their progress and monitor their performance.

The app is compatible with Android 9.0 and is categorized under Lifestyle and Health & Fitness. With Simple Hof, users can strengthen their immunity, improve their mood and energy levels, and boost their creativity, all by following the Wim Hof breathing method. If you're looking for a simple and convenient way to incorporate breathing exercises into your daily routine, Simple Hof is a great choice.