Philipp Hertel is an indie developer on the App Store with 4 apps. On IndieRank, they are ranked #1777 out of 1,754 developers (top 101%). Their primary category is Health & Fitness, with 2 total ratings and a 3.0★ weighted average. Their most popular app is Lutea - cycle charting app with 1 ratings and a 5.0★ score.