Blog
Insights & Updates
Fasting science, product updates, and tips to get the most from Atomic Fast.
EngineeringiOSAndroid
Why Atomic Fast is the Smallest Fasting and Calorie Tracking App on the App Store
Most fasting and calorie tracking apps are 100–300 MB. Atomic Fast ships under 15 MB on both platforms with more features. Here's the engineering philosophy behind the difference.
May 13, 2026·5 min readRead article
FeatureiOS
iCloud Backup, Google Drive Sync, and Data Export Are Here
Your fasting data is now protected. Back up to iCloud or Google Drive, restore on any device, and export your data in CSV or JSON.
May 13, 20263 min read
LaunchAndroid
Atomic Fast is Now on Android
Three days after our iOS launch, Atomic Fast lands on Google Play. Full feature parity, native Material Design, and everything you need to connect fasting with nutrition.
May 9, 20262 min read
LaunchiOS
Atomic Fast is Live on the App Store
After months of development, Atomic Fast is officially available on iOS. Here's what we built, why we built it, and what's coming next.
May 6, 20263 min read