Now with Hydration and Weight Tracking + a curated Learn tab. Build your streak, earn badges, and fast smarter — ad-free, always. The 16:8 plan is free, forever.
Ad-Free. Always. Intermittent Fasting Flow is a clean, distraction-free fasting tracker built for people serious about their health. Choose your fasting plan, track your hydration, and learn the science behind every fast — all in one beautiful app.
FASTING TIMER
Choose from 12, 14, 16, 18, or 20-hour plans. Live progress ring, streak tracking, and milestone badges keep you motivated every step of the way.
HYDRATION TRACKING
Stay hydrated during your fast. Set a daily water goal and log intake with one tap — small cup, glass, bottle, or custom amount.
LEARN
Curated articles from trusted sources on intermittent fasting science, tips, and protocols. Know what's happening in your body while you fast.
WIDGETS & LIVE PROGRESS
Lock screen and home screen widgets keep your fasting and hydration status visible all day — without opening the app.
APPLE HEALTH & SIRI
Sync fasting sessions to Apple Health as mindful minutes. Use Siri shortcuts to start or end a fast hands-free.
COMPLETELY AD-FREE
No ads. No popups. No distractions. The 16:8 plan is free, forever. Unlock all plans and Pro features with a subscription.
Simple to use and well thought out. The reports are actually useful without being overwhelming. It does what it says it does, and it’s a great value for the price.
Very helpful app!!
Valeri Aleksandrov
This app has been nothing short of amazing. Very easy to navigate and use. Highly recommended!
Nice, simple and clean
ivo_867613622
Simple, clean and a joy to use. No ads, no bloatware. Pro subscription is very cheap as well.
Great app!!
Sean Forest
A great easy way to track fasting times!!
- Set a weight goal
- Track your weight and monitor progress
Version 2.8
The developer, IVAYLO PLAMENOV VACHKOV, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
Usage Data
Privacy practices may vary, for example, based on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Dark Interface
Sufficient Contrast
Information
Seller
IVAYLO PLAMENOV VACHKOV
Size
6.7 MB
Category
Health & Fitness
Compatibility
Requires iOS 17.6 or later.
iPhone Requires iOS 17.6 or later.
iPad Requires iPadOS 17.6 or later.
Mac Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.