Intermittent Fasting Tracker:

Name: Intermittent Fasting Tracker:
Rating: 4.8 (261 reviews)
Author: Kai Oelfke

Body Fast Timer 16:8

Free · In-App Purchases

261 Ratings
Ages

13+
Years
Category

Health & Fitness
Developer

Kai Oelfke
Language

EN
+ 27 More
Size

96.5
MB

No advertisements. No account/sign-up required. Just fasting. Introducing the most straightforward, privacy-conscious intermittent fasting tracking app on the App Store! Compatible with iPhone and Apple Watch, this app equips you with all the tools necessary to stay committed to your fasting objectives. Featuring essential functionalities like interactive Widgets, Notifications, Streaks, Badges, Charts, Trends, Fasting Zones, iCloud Sync, and Dark Mode, this app ensures a seamless fasting experience without any disruptive ads. The primary focus is on delivering a user-friendly interface. With an ad-free environment, you can trust that this app is dedicated to supporting your health and wellness goals. Whether you're new to intermittent fasting or an experienced practitioner, this app serves as the ideal companion to keep you on course. Download it today to start achieving your fasting goals effortlessly, simply, and with utmost privacy. Fasty offers one-time and recurring (subscription-based) donation options. Privacy Policy: Fasty does not collect any data. RevenueCat generates an anonymous identifier solely for donation purposes. Visit http://fastyfasting.com/ for more information. Terms of Service: App Store Standard EULA available at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

4.8

out of 5

261 Ratings

Best app ISTG
16/03/2025

not a hooman
I used to use the App “life” to record my fasting when it was suddenly taken down, I tried a bunch of other fasting apps since then but they were Al very disappointing, I saw this app in a reddit post and got intrigued to try it, best decision of my life. THANK YOU FOR THIS APP PLEASE DONT DELETE IT

Developer Response
Thank you! If you have more feedback contact me by email or vote on future features on the roadmap. Best, Kai
Best app ISTG
16/03/2025

not a hooman

I used to use the App “life” to record my fasting when it was suddenly taken down, I tried a bunch of other fasting apps since then but they were Al very disappointing, I saw this app in a reddit post and got intrigued to try it, best decision of my life. THANK YOU FOR THIS APP PLEASE DONT DELETE IT
Developer Response 24/03/2025
Thank you! If you have more feedback contact me by email or vote on future features on the roadmap. Best, Kai
It’s a timer… but does the job.
09/12/2025

UnkownRepo
I like the app but it’s way too stripped down and basic. It’s just a clock, had I known this I wouldn’t have paid for it. I was under the assumption it would have more perks breaking down fasting progress, tips, etc etc. I just bought it because it was the only app I could find initially that allows me to set the timer to 30 days or more, but at the bare minimum atleast it does that job. That being said it’s very basic and lack lustered. Until they add more features it’s not worth the asking price. Once they improve my review is a 5/5

Developer Response
Hello, thank you for review and your purchase. Fasty Pro unlocks many paid features. Including: - Exercise adjusted fasting zones- Fasting zone progress view on Apple Watch app- Recent fasts chart on Apple Watch- Edit fasting start and end time on Apple Watch app- Start / Stop fast from Interactive Widget- Start / Stop fast from Live Activity on Lock Screen and Dynamic Island- Full fasting calendar access- Custom app themes- Support for Shortcuts in Siri Shortcuts app- Sync of weight logs with Apple Health- Custom streak settings and statistics (what to show / hide)- Custom fasting goal presets- Hide Fasty Pro banner in statistics- Vote on the roadmap on potentially upcoming featuresThere’s detailed statistics on your fasting and weight logs. You can tap on the current fasting zone to see a detailed fasting zone progress view. So I disagree that it’s just a clock.You can always write me at kai@amicu.app with what other features you’d like to have.Best,Kai
It’s a timer… but does the job.
09/12/2025

UnkownRepo

I like the app but it’s way too stripped down and basic. It’s just a clock, had I known this I wouldn’t have paid for it. I was under the assumption it would have more perks breaking down fasting progress, tips, etc etc. I just bought it because it was the only app I could find initially that allows me to set the timer to 30 days or more, but at the bare minimum atleast it does that job. That being said it’s very basic and lack lustered. Until they add more features it’s not worth the asking price. Once they improve my review is a 5/5
Developer Response 10/12/2025
Hello, thank you for review and your purchase. Fasty Pro unlocks many paid features. Including: - Exercise adjusted fasting zones- Fasting zone progress view on Apple Watch app- Recent fasts chart on Apple Watch- Edit fasting start and end time on Apple Watch app- Start / Stop fast from Interactive Widget- Start / Stop fast from Live Activity on Lock Screen and Dynamic Island- Full fasting calendar access- Custom app themes- Support for Shortcuts in Siri Shortcuts app- Sync of weight logs with Apple Health- Custom streak settings and statistics (what to show / hide)- Custom fasting goal presets- Hide Fasty Pro banner in statistics- Vote on the roadmap on potentially upcoming featuresThere’s detailed statistics on your fasting and weight logs. You can tap on the current fasting zone to see a detailed fasting zone progress view. So I disagree that it’s just a clock.You can always write me at kai@amicu.app with what other features you’d like to have.Best,Kai
Truly the best fasting app I've found
08/12/2023

Arpana007
Does everything I need simply and perfectly. It's minimal while still having all the features I need. Design is gorgeous :)

Developer Response
Thank you!
Truly the best fasting app I've found
08/12/2023

Arpana007

Does everything I need simply and perfectly. It's minimal while still having all the features I need. Design is gorgeous :)
Developer Response 26/11/2023
Thank you!
Good reminder
04/09/2025

Writer4579
Simple and gives you a good reminder of when to end or start your fast

Developer Response
Thank you! If you have more feedback contact me by email or vote on future features on the roadmap. Best, Kai
Good reminder
04/09/2025

Writer4579

Simple and gives you a good reminder of when to end or start your fast
Developer Response 06/09/2025
Thank you! If you have more feedback contact me by email or vote on future features on the roadmap. Best, Kai