Over 20,000 HAPPY USERS.
Thousands of five star ratings world wide!

Thank you for making 16Hours the 25th most popular Health & Fitness App on the App Store!

5/5 "Worked amazing.I downloaded this and used the app to loose weight. Great app!!" - Crystal
5/5 "I totally doubted this app would work. Proved me wrong!! Love this app!!" - Riakaz
5/5 "Found After some of the past reviews. Should be mandatory for Intermittent Fasting." -Wtot

Intermittent fasting has become quite popular in the recent years, as it is more focused on how you should eat rather than when. Moreover, you can always drink stuff while fasting. The bulk of the early research on fasting focused on weight loss. Studies comparing intermittent fasting to traditional calorie-cutting diets have found that intermittent fasting is more effective in weight loss as compared to the conventional diet plans, people lose more weight on the fasting plans. They also seem to like the diet better; intermittent fasters tend to drop out of dietary studies at lower rates than calorie cutters. So, with intermittent fasting, you don’t have to push your taste buds aside to push your waistline in. However, overeating in the eating sessions may leave no effect on your weight. Hence, to attain the best from intermittent fasting, you need to create a balance in your lifestyle.

The 16/8 method: Also called the Leangains protocol, it involves skipping breakfast and restricting your daily eating period to 8 hours, such as 1–9 p.m. Then you fast for 16 hours in between.

Eat-Stop-Eat: This involves fasting for 24 hours, once or twice a week, for example by not eating from dinner one day until dinner the next day.

The 5:2 diet: With this method, you consume only 500–600 calories on two non-consecutive days of the week, but eat normally the other 5 days.

- Track Intermittent fasting.
- Edit start and end time.
- Track Weight.
- Edit Weight.
- Select from Plans.
- Add Custom Plan.
- View Fasting Progress on charts.

What’s New

Version 1.1

- Intermittent fasting App Ratings
- Bug Fixes

Ratings and Reviews

4.4 out of 5
7 Ratings

7 Ratings

tom11234567 ,

Fasting is better than dieting

I’ve been fasting instead of dieting for years now, but keeping track of everything in spreadsheets and using my watch. So glad I found this app. Makes fasting so much easier to track. There a lots of benefits to fasting besides weight loss from the studies i have read.

Agheez ,

Basically a timer with bugs

I just want an app where I can set up my weekly schedule and let it go. This lets you just pick a number of hours and push the start button when you want to start. My phone already came with that - it’s called a timer. Waste of money.

Jameel123456 ,

How does one log their weight in this app?

See question. Love the interface btw.


kasula rajesh
32.7 MB
Health & Fitness

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2018 Rajesh Kasula
In-App Purchases
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  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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