Chompass is described as 'Free, open-source calorie tracker with no ads or trackers, supports Android and browser PWA, photo, voice, or barcode food logging, and open diary exports' and is a nutrition tracker in the sport & health category. There are more than 25 alternatives to Chompass for a variety of platforms, including iPhone, Android, iPad, Web-based and Android Tablet apps. The best Chompass alternative is OpenNutriTracker, which is both free and Open Source. Other great apps like Chompass are FoodYou, MyFitnessPal, Cronometer and Alma Nutrition.