Prototype - Habit Tracker vs Kraken
Side-by-side comparison for Android — updated April 2026
FeaturePrototype - Habit TrackerKraken
Downloads100+500+
PriceFreeFree
About Prototype - Habit Tracker
Prototype is a simple and minimal habit tracker that lets you setup daily habits and stay committed.
About Kraken
It keeps in a safe and simplified way useful information about your orders, boxes and inventory of your business. Register and Categorize your products and / or services.
Verdict
Kraken is more popular with 500+ downloads. Both apps are available for free download on Google Play Store. Try both to see which works best for you.