Björn Schefzyk is an indie developer on the App Store with 1 app. On IndieRank, they are ranked #1830 out of 3,356 developers (top 54%). Their primary category is Health & Fitness, with 0 total ratings and a 0.0★ weighted average. Their most popular app is Franz Fahrenheit (& Celsius) with 1.3K ratings and a 4.8★ score.