Comparison

Fasting Tracker App vs 16

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fasting Tracker App

This app helps users track intermittent fasting for weight loss and healthy lifestyle development. It offers customizable timers, various fasting plans, and progress insights. Integrates with Apple Health and Apple Watch for seamless data management.

Highlights
  • Customizable fasting timer
  • 15+ fasting plans
  • Create custom plans
  • Progress tracking with Insights
  • Apple Watch support
  • Apple Health integration
  • Widgets for progress view
Features
Read full description

Fasta is a simple, beautiful, and customizable fasting tracker app. Its elegant interface makes it super easy to track your ongoing fasts and also see your progress over time. Intermittent fasting is one of the most popular, healthy, and effective weight-loss method. Fasta will help you reach your weight goals and develop a healthy lifestyle. Key features of the app: • Customise fasting timer with 3 different shapes and 50+ beautiful color themes • 15+ different fasting plans to choose from • Create custom fasting plans • Track your progress with Insights • 100% private, all the data is stored in the iCloud account • Understand what's happening inside your body while fasting • Dark Mode support • Apple Watch support • Siri Shortcuts support • Apple Health app integration helps keep your weight data in sync • View your progress with widgets Some of the popular fasting plans are: • 16-hour fast, or the 16:8 Intermittent Fast, where you fast for 16 hours and have an 8-hour feeding window. • Circadian Rhythm Fast, this 13-hour fast starts around sunset to align your eating window with your body’s clock. Fasta automatically calculates the daily sunset for you. • 18-hour fast, or 18:6 for more advanced fasters • Other popular fasts include OMAD (one meal a day), 20:4 fast, and custom fasts up to 7 days Fasting plans available in the app: • Beginner - 12:12, 13:11, 14:10, 15:9 • Intermediate - 16:8, 17:7, 18:6, 19:5 • Advanced - 20:4, 21:3, 22:2, 23:1 • Circadian Rhythm Plans: Straight, Reversed • Alternate Day Plan - 36:12 • Custom Plans Read more about our Terms & Conditions and Privacy Policy here: https://miary.app/fasta/privacy_terms.html We are always there for you! - If you are facing any issues or have questions, please feel free to email us. Hope you enjoy using our app as much as we do! :)

About

16

This app guides users through intermittent fasting with personalized plans and convenient tracking tools. It helps manage weight, boost energy, and improve overall health with customizable reminders.

Highlights
  • Personalized intermittent fasting plans
  • Fasting and eating window tracking
  • Customizable start/end reminders
  • AI Calorie Tracker
  • Weight loss support
Features
Read full description

16:8 - Intermittent Fasting App is your reliable partner in achieving a healthy lifestyle through intermittent fasting. Our application is designed for those who aim to improve their health, manage weight, and boost energy. Features: - Personalized Plan: We offer individual intermittent fasting plans tailored to your lifestyle, goals, and physiological characteristics. - Convenient Tracking: Easily monitor your daily fasting periods and eating windows with an intuitive interface. - Notification Customization: Receive personalized reminders for the start and end of fasting periods to help you stick to your schedule. 16:8 - Intermittent Fasting App now and start your journey towards a healthy lifestyle today! Privacy Policy: https://168app.tilda.ws/privacy_policy Terms of use: https://168app.tilda.ws/terms_of_use

Screenshots

Fasting Tracker App4 screens
164 screens

Verdict

The call

The clearest difference is update cadence: 16 at every 5 days against Fasting Tracker App's every 6 weeks. 16 also leads on rating (4.9 vs 4.6). Fasting Tracker App's advantage is ratings volume (866 vs 64) and review sentiment (61% vs 50%). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Fasting Tracker App sells 4 in-app purchases, starting at $1.99 per month and 16 sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

16 holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Fasting Tracker App has 866 ratings behind it against 64, so its average is the more settled of the two. Written reviews complicate that: 61% of Fasting Tracker App's written reviews are positive against 50% of 16's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Fasting Tracker App ships an update every 6 weeks, 16 every 5 days. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

Scorecard6 real differences · 4 level
Fasting Tracker App versus 16: the parameters behind the verdict, then further details
ParameterFasting Tracker App16
PriceFreeFree
Rating4.6 (866 ratings)4.9 (64 ratings) — better
Positive reviews61.0% of reviews — better50.0% of reviews
Number of ratings866 — better64
Update frequencyEvery 6 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS13.0 — better16.2
Further details — not scored
Size37 MB71 MB
Age rating4+4+
DeveloperAkash JainAV PRO GROUP LTD

Customer experience

Fasting Tracker App

All ratings862 ratings
Positive89.7%
Neutral4.8%
Negative5.6%
Written reviews264 reviews
Positive61.0%
Neutral14.4%
Negative24.6%

16

All ratings64 ratings
Positive96.9%
Neutral1.6%
Negative1.6%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Fasting Tracker App

Reported bugs

3 issues
  • Fasting streak not tracking properly
  • Widget not working on iOS 16
  • Unable to restore in-app purchases

Requested features

5 requests
  • Add timer for eating window
  • Improve Apple Watch integration
  • Expand customization options
  • Implement monthly/weekly view
  • Add water tracking functionality

16

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

Fasting Tracker App

Subscriptions2
  • Fasta Monthly3 Days trial$1.991 Month
  • Fasta Yearly7 Days trial$10.991 Year
One-time2
  • Fasta Lifetime$9.99
  • Fasta Lifetime$19.99
3 purchases

16

Subscriptions3
  • Weekly Plan$6.997 Days
  • Premium Yearly Plan3 Days trial$39.991 Year
  • Premium Yearly Plan$49.991 Year

Questions

Is Fasting Tracker App free?
Fasting Tracker App is free to download, with in-app purchases available.
Is 16 free?
16 is free to download, with in-app purchases available.
Which has better reviews, Fasting Tracker App or 16?
16 is rated higher. Fasting Tracker App averages 4.6 out of 5 from 866 ratings, while 16 averages 4.9 from 64 ratings.
Do Fasting Tracker App or 16 have ads?
Neither Fasting Tracker App nor 16 shows ads.
Which is updated more often, Fasting Tracker App or 16?
Fasting Tracker App ships an update every 6 weeks, and 16 every 5 days. Most recently, Fasting Tracker App was updated on October 29, 2026 and 16 on October 23, 2026.

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