Google is changing how Android installs apps, and stores like this one are at risk. keepandroidopen.org

All apps

FitBook

Count calories and see your eating habits over time

175 GitHub stars MIT Productivity

Made by brandonp2412 · free and open source

APK fileVersion 2.0.10431.9 MBupdated 17 days ago

This comes straight from FitBook’s own GitHub page, and it’s free. Need help installing?

What it looks like

About this app

FitBook is a food diary for your phone. Write down what you eat and it adds up the calories, protein, carbs and fat for you, then draws graphs so you can see how your diet shifts from week to week.

Over seven thousand foods are built in, so you can start logging the moment you install it, with no account to make. If what you are eating is not in the list, scan the barcode on the packet or search the Open Food Facts database instead.

Everything is kept on your phone. Barcode scanning and online food search are the only parts that need a connection, and you can get by without them entirely.

From the app’s home page

More like this

All Productivity

Last worked on 9 hours ago · Listed here since 2026 · info updated 2 minutes ago