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Fastin: Intermittent Fasting

Bongmi Global Group · Health & Fitness · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$6.1K
Likely $2K to $18.2K
New ratings
+0
in 3 days, 20.5K in total
Rating
4.8 of 5
10.2K ratings in this store
Countries it ranks in
1
was 1 on Oct 20, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$72.9K
No Google Play version found
EST. LIFETIME DOWNLOADS
355.6K to 1M
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Indonesia #85 Health & Fitness$6.1K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (278 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.6 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
10.2K
AVG RATING
4.84
PRICE
Free
AGE
6.1y
LAST UPDATE
167d ago
VERSION
5.23.5
SIZE
243 MB
AGE RATING
17+

Last 30 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
7 / 30
COUNTRIES NOW
0 (was 0)
NEW RATINGS, LAST 3 DAYS
-2
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026$1.8K a month
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026$1.5K a month
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026$200 a month
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026$781 a month
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026$677 a month
Oct 24, 2026not in a grossing chart
Oct 25, 2026not in a grossing chart
Oct 26, 2026$6.1K a month
Oct 27, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 28, 2026: not ranked. Now: not ranked.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 23, 202620.5K ratings
Oct 24, 202620.5K ratings
Oct 26, 202620.5K ratings
20.5K on Oct 23, 2026, 20.5K on Oct 26, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
8 purchases listed
  • PrimeWeekly$6.99
  • PrimeQuarterly$19.99
  • Fasting Prime$6.99
  • PrimeMonthly$9.99
  • Fasting Prime$9.99
  • PrimeWeekly$9.99
  • Fasting Prime$29.99
  • PrimeYearly$49.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
0.7 reviews / week
  • Trendfalling
  • Recent reviews average2.9 stars
  • Recent 1 and 2 star share50%
From the latest 222 written reviews, covering 2242 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases21 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
10.2K ratings
5★92%
4★4%
3★1%
2★0%
1★2%

What users want

From the latest 222 reviews on the United States App Store, Sep 6, 2020 to Sep 3, 2026: 50% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Price and subscription59%

66 of the 1 and 2 star reviews.

★★★★★ I wish I could get a refund.
★★★★★ I had used this app for years without a subscription, but had a lapse of usage, so when I went to log back on, it wouldn't even let me log in without signing up for a subscription.
★★★★★ Pathetic scam these clowns are thinking.
Lost data, sync, backup15%

17 of the 1 and 2 star reviews.

★★★★★ Why do I have to pay for something to help me lose weight?
★★★★★ Does not synch to a Fitbit.
★★★★★ I have deleted and downloaded the app multiple times and it continues to walk me through their invasive sign up and continues to requests that I pay an additional subscription under the new information they are…
Limits, credits, locked features12%

13 of the 1 and 2 star reviews.

★★★★★ Why do I have to pay for something to help me lose weight?
★★★★★ You have to pay $7/mo to use this app
★★★★★ why do you have to pay for weight loss
Login and account problems12%

13 of the 1 and 2 star reviews.

★★★★★ I had used this app for years without a subscription, but had a lapse of usage, so when I went to log back on, it wouldn't even let me log in without signing up for a subscription.
★★★★★ I subscribed quarterly and paid my 20 dollars and am very unsatisfied that I have to sign in every time.
★★★★★ I am paying a $19.99 subscription but there is no clear way for me to login through my iPhone based on the subscription that I am already paying for.
No customer support11%

12 of the 1 and 2 star reviews.

★★★★★ Poor customer service I wouldn't purchase this app if I were you.
★★★★★ Otherwise I love the timer and the information and support.
★★★★★ I have reached out to customer service and no response, and is so upsetting because I needed assistance with the app ASAP!
Wrong or poor results10%

11 of the 1 and 2 star reviews.

★★★★★ You have no control at all and you cannot reset a fast if it's logged wrong or starts at the incorrect time.
★★★★★ Useless to try before you buy.
★★★★★ Meal nutritions are not accurate and can't put custom meals in alphabetical order.
Missing features9%

10 of the 1 and 2 star reviews.

★★★★★ I originally deleted the app because there was no way to UPDATE my weight or restart my fasting journey after stepping away for a while.
★★★★★ Although you can input custom food ingredients, there is no way to save a meal so that you don't have to re-input the same ingredients.
★★★★★ no features of this app are usable unless you pay for a subscription- all you can do is the useless quiz and then you get stuck at the payment screen with no way to proceed.
Bugs, things not working8%

9 of the 1 and 2 star reviews.

★★★★★ This is an easy and straight forward fasting timer app but I've had this for years and have never been able to go back and edit a fasting entry (if I made a mistake on the time or something) without the app freezing…
★★★★★ Well, just after paying the quarterly fee…a day or two after my free trial ended…the app stopped working.
★★★★★ Doesn't work right at all.
WHAT THEY ASK FOR
  • I wish I could get a refund. 1★, Dec 31, 2025
  • This is an easy and straight forward fasting timer app but I've had this for years and have never been able to go back and edit a fasting entry (if I made a mistake on the time or something) without the app freezing… 1★, Aug 24, 2025
  • Needs more work to be a true contender. 2★, Apr 18, 2025
  • So far I like the app but they seriously need an overhaul on the food tracking section. 3★, Jan 2, 2025
  • I wish I could scan what I ate or the packages. 3★, May 4, 2024
  • However, I wish they would add some kind of feature where you could take a picture of the nutritional facts on the product that you are eating and it would input the macros for you. 4★, Mar 30, 2024
  • There's literally just a timer to let you know how long you've been fasting but you don't need an app for that ! 2★, Aug 1, 2023
  • Free to download but need a subscription to use? 1★, Jul 11, 2023
WORDS THAT KEEP COMING UP IN BAD REVIEWS
without paying6free trial7paid subscription5trial period4pay for subscription4meal plan4user friendly5go back3let you know3month plan3three months3waste of money3
WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Useful, it helps22%

20 of the 4 and 5 star reviews.

★★★★★ Overall, I really enjoy using this app and it has been extremely helpful in reminding me to drink water, providing me with informational sources about intermittent fasting, and keeping me on track!!
★★★★★ this app helps me a lot through my fasting period it's been less than a week now and i lose 6lbs my goal is to lose 4.4lbs a week
★★★★★ This app is a life changing game changer for me.
Easy to use16%

15 of the 4 and 5 star reviews.

★★★★★ Easy to use and reliable offering tools for everyone.
★★★★★ The app makes it so easy to begin, helped me a lot since I started this journey.
★★★★★ I just want to say Thank you so much for creating such a beautiful, intuitive, user friendly app to help me reach my goals!
Fast12%

11 of the 4 and 5 star reviews.

★★★★★ Love it because it teaches you how to fast, it gives you challenges, it counts calories, it reminds you when you start and end your fasts, it ensures you drink enough water, and it gives you a breakdown of your…
★★★★★ This app keeps me excited to come back everyday to start/end my fast and track all my progress.
★★★★★ And I love the celebration visual after each fast is logged no matter how long your fast was… it keeps me feeling good about myself.
Worth the money5%

5 of the 4 and 5 star reviews.

★★★★★ I have not tried the free app, free is my usual go to but after my free trial I decided to just go premium.
★★★★★ I use the free app and still helps me get on track!
★★★★★ I really like this app it's free and what I need it for tracking my intermittent fasting it is perfect for any they notify you love it I don't need to purchase the additional upgrades because I already have a healthy…
Fun, addictive3%

3 of the 4 and 5 star reviews.

★★★★★ I use this app on a daily basis, and they just added a nutritional analysis feature, and I really enjoy reading it.
★★★★★ Once the initial few days of body panic over breaking an unhealthy eating addiction subsides the entire process becomes easier and easier until your body finally gives in and settles in to a new norm of eating not for…
★★★★★ This app kept me on track to lose weight. In only 2 days of fasting, I lost 2 lbs!! I can't wait to keep going!!

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Sep 3, 2026
Why pay?

Why do I have to pay for something to help me lose weight? It doesn’t make any sense to me

★★★★★May 30, 2026
Worst app ever

I’ve had this app about five minutes and I was stupid to pay for it. I’ve never used a more difficult and frustrating app. You have no control at all and you cannot reset a fast if it’s logged wrong or starts at the incorrect time. Rip off!

★★★★★Dec 31, 2025
Negative

Used the word lazy in a notification to me. Wow!!! I wish I could get a refund. How negative and awful.

★★★★★Dec 13, 2025
Not impressed with the subscription push.

I had used this app for years without a subscription, but had a lapse of usage, so when I went to log back on, it wouldn’t even let me log in without signing up for a subscription. I don’t appreciate the fact that it now is mandatory, when I was perfectly fine with the free version. Will not be using again.

★★★★★Aug 24, 2025
Long-standing glitches

This is an easy and straight forward fasting timer app but I’ve had this for years and have never been able to go back and edit a fasting entry (if I made a mistake on the time or something) without the app freezing and shutting down… it would be nice if the app actually let you edit fasting logs.

★★★★★Jul 8, 2025
Another scammy app

It asks a ton of questions and then is only useful if you pay for a plan. Useless to try before you buy.

Apps like this

Same category, earning about as much.

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

fasting31intermittent fasting24intermittent15weight12lose weight10fastin intermittent8lose6eating6body6tracker6fastin5health5nutrition5fasting simple5simple fasting5fasting powerful3weight loss3improve health3live longer3personalized fasting3fasting plans3tracker track3fasting nutrition3mindful eating3

What's new in 5.23.5

- Bug fixes and user experience optimized

Released Sep 5, 2020. Current version shipped May 13, 2026.

Store description

Do you know how to lose weight and keep it for a lifetime? We have no way to exercise for 3 hours a day, weigh food, and count calories anytime. But we can control when to eat to Lose Weight which is FASTING. All you need to do is shift eating time to lose weight. The most popular and healthy way to lose weight from our wise ancients. Let’s guide you on how to start your fasting journey. Fastin: Intermittent Fasting is a simple fasting app, a powerful weight-loss tool. Lose weight, improve your health and simplify your lifestyle. Intermittent fasting has a powerful effect on your body and brain and may help you live a longer, healthier life. Intermittent fasting(IF) doesn’t specify which foods you should eat, but rather when you should eat them. Learn the science behind intermittent fasting(IF) so you can use it to achieve your goals. LIVE LONGER & LOOK BETTER HOW WE HELP YOU MASTER INTERMITTENT FASTING Fasting guidance A step-by-step guide to intermittent fasting Smart and flexible tracking tools that adapt to your needs Body status shows you what’s happening to your body when fasting Personalized fasting plans based on your body condition (6 plans available) Fasting Tools Food Tracker: log every meal and snack, view food values and trends and gain insights into our nutrition course Weight Tracker: record weight changes to reach your ideal weight Water Tracker: track consumption and stay hydrated Sleep tracker: aim to sleep to lose more weight Activity Tracker: track daily activity and motivate yourself to move a little more Reminders: hit every mini-goal to reach your dream target Fasting & Nutrition Courses Knowledge library for intermittent fasting and nutrition Professional content on nutrition, learn to choose the right foods Easy-to-use meal journal for mindful eating Boost your immune system, become stronger than ever Fasting Statistics(For insights & motivation) Visualize your fasting process and track changes in charts Reveal the patterns of your fasting process and body performance Find physiological harmony - Intermittent fasting connects body, mind & soul with your weight Get inspiring and self-reflective statistics - stay motivated. DISCLAIMER Intermittent fasting is a change in eating habits. It is not suitable for pregnant/nursing women, children under 18 years of age, or people with diagnosed eating disorders. Consult your doctor or health care professional. *Individual results may vary, and testimonials are not claimed to represent typical results. HEALTH APP INTEGRATION: Fastin: Intermittent Fasting - Simple Fasting App integrates with Apple Health App so you can sync your data (requires iOS 9 and above). Fastin: Intermittent Fasting also supports Face ID for security. SUBSCRIPTION POLICY Get full access to all the features and your personalized fasting plan including a nutrition guide in the Fastin: Intermittent Fasting app with an in-app purchase. Plans: $6.99 Weekly, $19.99 Quarterly Payment: Payment will be charged to your Apple account on confirmation of purchase Cancellation: Manage at your Apple Account Settings Renewal: Account will be charged for renewal 24-hours before the end of the current period TERMS & POLICY Privacy: https://s.bongmi.cn/miscs/fasting-app/en/privacy.html Service: https://s.bongmi.cn/miscs/fasting-app/en/service.html Download Fastin: Intermittent Fasting - Simple Fasting App to help you reach your goals faster and more effectively! Establish a basic eating discipline, keep yourself in good shape during self-isolation and use our educational and motivational content to stay mindful of your eating habits. Our mission is not only to offer you an Intermittent Fasting App, but also to improve your health, increase weight loss, and improve cognitive ability. Download Intermittent Fasting Tracker now. Start your new journey today!

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