ProTrack AI is described as 'Private, offline-first calorie tracker and macro counter for iPhone. Snap a meal to estimate calories, protein, carbs, and fat with on-device AI, scan packaged foods with a barcode scanner, or log meals manually' and is a Calorie Tracker in the sport & health category. There are six alternatives to ProTrack AI for a variety of platforms, including iPhone, iPad, Android, Web-based and Android Tablet apps. The best ProTrack AI alternative is OpenNutriTracker, which is both free and Open Source. Other great apps like ProTrack AI are MyFitnessPal, Cronometer, Calopal and YAZIO.