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Fasting - Intermittent Fasting icon
GOOGLE PLAY

Fasting - Intermittent Fasting

Leap Fitness Group · Health & Fitness · Japan store
NOT IN TOP 100 HERE
View on Google Play ↗ Instagram card
Revenue a month, worldwide EST
$63.7K
Likely $21.2K to $191.1K
▲ 1.7% in 11 days
New ratings
Tracking
Daily counts start building from today
Rating
4.6 of 5
979.9K ratings in this store
Countries it ranks in
3
was 3 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track.

EST. REVENUE / YEAR · WORLDWIDE
$764.5K
No App Store version found
LIFETIME INSTALLS (GOOGLE)
57.1M
About 679.3K per month on average since launch
WHERE IT EARNS · EST. / MONTH
  • Germany #88 Health & Fitness$40K · 63%
  • Brazil #58 Health & Fitness$23.8K · 37%
HOW SURE ARE WE
Lower confidence: this app ranks below the overall top 50 everywhere, where single estimates can be off 2 to 4 times. The range is wide on purpose. 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
979.9K
AVG RATING
4.60
PRICE
Free
IN APP PURCHASES
¥150 - ¥12,600 per item
CONTAINS ADS
Yes
LAST UPDATE
2d ago
RELEASED
Oct 25, 2019
CONTENT RATING
Rated for 3+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
29 / 29
COUNTRIES NOW
3 (was 3)
EST. REVENUE A MONTH, DAILY · GOOGLE PLAY EST
Show daily values
Sep 24, 2026$51.9K a month
Sep 25, 2026$50.6K a month
Sep 26, 2026$53.9K a month
Sep 27, 2026$53.3K a month
Sep 28, 2026$99K a month
Sep 29, 2026$97.8K a month
Sep 30, 2026$98K a month
Oct 1, 2026$90.8K a month
Oct 2, 2026$93.9K a month
Oct 3, 2026$65.4K a month
Oct 4, 2026$64.8K a month
Oct 5, 2026$92.3K a month
Oct 6, 2026$91.3K a month
Oct 7, 2026$89.2K a month
Oct 8, 2026$60.9K a month
Oct 9, 2026$60.7K a month
Oct 10, 2026$62.6K a month
Oct 11, 2026$61.6K a month
Oct 12, 2026$56.8K a month
Oct 13, 2026$59.1K a month
Oct 14, 2026$60.9K a month
Oct 15, 2026$60.1K a month
Oct 16, 2026$58.5K a month
Oct 17, 2026$56K a month
Oct 18, 2026$56.4K a month
Oct 19, 2026$22K a month
Oct 20, 2026$84.2K a month
Oct 21, 2026$63.7K a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #20 Health & Fitness · KR. Now: #24 Health & Fitness · KR.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
¥150 - ¥12,600 per item
Google Play only shows the price range per item.
REVIEW MOMENTUM
33 reviews / week
  • Trendsteady
  • Recent reviews average4.6 stars
  • Recent 1 and 2 star share9%
From the latest 500 written reviews, covering 105 days. The store only returns this many, so this is the most recent slice.
RATING BREAKDOWN
979.6K ratings
5★84%
4★5%
3★2%
2★3%
1★5%

What users want

From the latest 500 reviews on the Japan Google Play, Jul 9, 2026 to Oct 21, 2026: 9% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Too many ads33%

15 of the 1 and 2 star reviews.

★★★★★ ads block the screen and make it impossible to use.
★★★★★ the app is fine but waiting forever for the ads to finish is not wanted to add per the response there is usually not a close button regardless of how long the add goes on.
★★★★★ ads don't fit the screen sometimes and I have to keep exiting and starting it up again.
Wrong or poor results13%

6 of the 1 and 2 star reviews.

★★★★★ currently it's completely useless
★★★★★ I am in fact a 65 year old female and the rest of the measurements are inaccurate.
★★★★★ endless pop-ups blocking the entire screen rendering the app totally useless
Price and subscription11%

5 of the 1 and 2 star reviews.

★★★★★ But I'm not falling for this subscription model.
★★★★★ I need to cancel this app
★★★★★ I came back to this after after a couple of years and now, it's drowning in ads every time I open it, and constant reminders of subscriptions.
Lost data, sync, backup4%

2 of the 1 and 2 star reviews.

★★★★★ The app tells you the benefits of not eating past the 16 hour mark how not eating for 24 hours is helping you lose weight, a challenge of skipping BreakFAST.
★★★★★ I tried to restore my purchase with no luck and there does not seem to be a way to contact them thru the app.
No customer support4%

2 of the 1 and 2 star reviews.

★★★★★ I tried to restore my purchase with no luck and there does not seem to be a way to contact them thru the app.
★★★★★ This is NOT for extended fasting support.
WHAT THEY ASK FOR
  • It works great, but I really wish it would sync with my samsung health to tell me how many calories i've burned versus how many calories i've ate 3★, Oct 21, 2026
  • I wish it had a way to save ingredients into a meal 5★, Oct 13, 2026
  • Pretty good app.But it would be better if there weren't so many features in their premium, overall the app is great. 3★, Sep 29, 2026
  • it would be great if the app can communicate with Google Health. 4★, Sep 15, 2026
  • but let's add more fun applications for teens who want to use it 5★, Aug 28, 2026
  • it literally have everything that you need and makes the experience fun and easy 5★, Aug 18, 2026
  • so far I love this but the downside is I have school so I can't bring my phone so when I get back I can't set my last meal to 12:00 to make my fast longer so yeah I wish they had an option for last meal every day like… 5★, Aug 17, 2026
  • Please add some improvements: when i add a meal, will help me to set time and stop the fasting; when start fasting let me set time manualy or at least set bigger intervals for minutes 15 orel 10, scrolling minutes is… 4★, Aug 17, 2026
WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Useful, it helps14%

60 of the 4 and 5 star reviews.

★★★★★ great app 😁 very helpful too
★★★★★ very helpful fasting apps
★★★★★ very very useful app as under free version also
Easy to use12%

51 of the 4 and 5 star reviews.

★★★★★ This one is more user friendly and allows you to adjust your times a lot better.
★★★★★ this is a 10/10app...it is fully equipped and has recepies and it's is very easy and motivating to use...I home I reach my goal .I'm in day 2
★★★★★ very good and easy to use.
Worth the money8%

34 of the 4 and 5 star reviews.

★★★★★ very good to use ever since, free apps and now they also have photo scanner to calculate your calorie intake
★★★★★ very very useful app as under free version also
★★★★★ works great, I use the free version.
Fast3%

12 of the 4 and 5 star reviews.

★★★★★ However, it does overestimate calories most times but it helps me keep track of my calories and also, since i fast in order to regulate my Weight it helps me keep track of time.
★★★★★ great for tracking your fast.
★★★★★ this app really helps you stay into the fast, it has a thing where it tells you to drink water and really keeps me motivated to keep fasting
Fun, addictive2%

7 of the 4 and 5 star reviews.

★★★★★ but let's add more fun applications for teens who want to use it
★★★★★ it literally have everything that you need and makes the experience fun and easy
★★★★★ i am enjoying using this app.

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, Japan Google Play.

★★★★★Oct 21, 2026

great app 😁 very helpful too

★★★★★Oct 21, 2026

good

★★★★★Oct 21, 2026

It works great, but I really wish it would sync with my samsung health to tell me how many calories i've burned versus how many calories i've ate

★★★★★Oct 21, 2026

perfect

★★★★★Oct 20, 2026

like it

★★★★★Oct 20, 2026

Excelente app

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Store screenshots

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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 or short description.

fasting26intermittent fasting11weight10lose weight8fasting tracker8intermittent7tracker7lose5fasting timer5build healthy5healthy habits5timer4track4healthy4fat4health4fasting fasting3tracker fasting3start fasting3weight loss3fasting plan3body status3fat burning3tracker log3

What's new in 2.5.8

You can now get real-time body insights and progress updates on your fasting timer. Update now for a more guided fasting experience!

Store description

Lose weight with Intermittent Fasting 16:8—an all-in-one fasting tracker with a free fasting timer, rated 4.9★ and trusted by 60M+ users worldwide. Intermittent Fasting 16:8 helps you start fasting, track progress, and build healthy habits for sustainable weight loss—no strict diet required. YOUR PERSONAL FASTING TRACKER After you choose your goal, our fasting tracker recommends a custom fasting plan suited to your experience level. Once you begin, check your progress anytime with the fasting timer and widgets, while notifications help you stay on track. FEATURES OF FASTING TRACKER • Fasting Timer & Smart Tracking Start or end fasts in one tap. Track your body status and see when fat burning may begin. • Flexible Intermittent Fasting Plans Explore various plans such as 14:10, 16:8, OMAD. Customize fasting plan times and eating periods around your routine. • Water & Weight Tracker Log your daily water intake and follow weight changes in one place as you work to lose weight. • Calorie Counter & Food Tracker Log meals faster with AI Food Scanner and Free Barcode Scanner. View Nutrition Insights and track calories without a complicated diet. • Recipes & Meal Support Explore healthy recipes with nutrition facts and use personalized meal planning to support your fasting routine. • Expert Insights Get practical guidance on food choices, hydration, and other health topics to help you fast with confidence. • Health Data Sync Easily sync health data with Health Connect and view your overall progress in one place. WHY CHOOSE INTERMITTENT FASTING 16:8? • Personalized plans matched to your goals and experience • Flexible schedules that fit real life, from daily fasts to guided programs • Quickly check your body status with the free timer • All-in-one tracking for fasts, meals, hydration, and weight • Faster meal logging with AI-powered scanning • Thousands of recipes plus practical guidance for your fasting journey • Privacy First: Your data is secure and can be permanently deleted anytime • Trusted worldwide: 60M+ downloads and a 4.9★ Google Play rating HOW INTERMITTENT FASTING WORKS • Fat Burning & Weight Loss As glycogen levels decrease during fasting, your body may begin using stored fat for energy, helping you burn fat and lose weight. • Metabolism & Detox Fasting supports natural detox and metabolism for steadier daily energy, helping you feel more active. • Simple & Sustainable Build healthy habits with a flexible fasting routine that can help you lose weight without a restrictive diet. Start your fasting journey with Intermittent Fasting 16:8 today. Use the free fasting tracker and calorie counter to build healthy habits and lose weight. Note: Intermittent Fasting 16:8 is a fasting tool and does not replace professional medical advice. If you are under 18, pregnant, breastfeeding, or have medical conditions, please consult your doctor before fasting.

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