Comparison

Wellmetry vs Fasting

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

Head to head
About

Wellmetry

This app helps users track intermittent fasting with various protocols, visualize progress, and monitor weight and glucose levels. It offers smart reminders, achievements, and integrates with HealthKit for seamless data sync. Designed for health improvement and lifestyle changes.

Highlights
  • Multiple fasting protocols (16:8, 18:6, 20:4, OMAD, Custom)
  • Real-time fasting timer and progress visualization
  • Weight, BMI, and body measurement tracking
  • Blood glucose monitoring
  • HealthKit integration
  • Achievements and streak tracking
  • Customizable notifications
Features
Read full description

Intermittent fasting made simple. Track every fast with a live timer, log your weight in seconds, and watch your progress add up day by day. Wellmetry brings fasting, weight, water and daily habits together in one clean app, so you always know where you stand and what to do next. FAST WITH CONFIDENCE - Start and end a fast with one tap - Choose 16:8, 18:6, 20:4, OMAD or a custom plan - Live timer with elapsed time, end time and progress - Follow the fasting stages as your fast goes on - Edit start and end times anytime - Log anything you eat or drink during a fast TRACK YOUR WEIGHT - Log your weight in seconds - Set a goal weight and see how far you have to go - Weekly, monthly and all-time charts - Full history of every entry SEE YOUR PROGRESS - Streaks, total fasting hours and average fast length - Weekly chart showing which days you reached your goal - Weight and fasting trends over 7, 30 and 90 days BUILD DAILY HABITS - A simple daily plan with small, achievable goals - Quick-log water, steps and weight from the home screen - Reminders when your fast starts, hits halfway and ends - Optional water and weekly progress reminders BLOOD SUGAR LOG - Record your glucose readings alongside your fasts - See your readings over time WELLMETRY PREMIUM Wellmetry is free to download. Wellmetry Premium unlocks [LIST PREMIUM FEATURES] with a monthly or yearly subscription. Prices are shown in the app and may vary by country. - Payment is charged to your Apple ID account at confirmation of purchase. - Your subscription renews automatically unless cancelled at least 24 hours before the end of the current period. - Your account is charged for renewal within 24 hours before the end of the current period. - You can manage or cancel your subscription anytime in your App Store account settings. - Any unused portion of a free trial is forfeited when you purchase a subscription. HEALTH NOTICE Wellmetry is for general wellness and information only. It does not provide medical advice, diagnosis or treatment. Talk to your doctor before starting a fasting plan, especially if you are pregnant or breastfeeding, have diabetes, take medication, or have a history of eating disorders. Privacy Policy: https://sites.google.com/view/fasting-track/privacy-policy Terms of Use: https://sites.google.com/view/fasting-track/term-of-use Start your first fast today.

About

Fasting

This app provides a simple intermittent fasting timer with pre-set protocols. It tracks your fasting periods and offers a clean history of completed fasts. Designed for privacy, it works offline and syncs via iCloud without requiring accounts or tracking.

Highlights
  • Intermittent fasting timer
  • Pre-set fasting protocols
  • Fasting history tracking
  • Live progress ring
  • Offline functionality
  • iCloud syncing
  • Dark UI
Features
Read full description

Fasting is a simple intermittent fasting timer. Pick a plan, tap Start Fast, and a live ring counts the hours. 16:8, 18:6, 20:4 and 14:10, extended fasts from 24 to 72 hours, or any length from 1 to 168 hours. Free, with no ads, no account and no subscription. MADE FOR iPhone Duo Half-fold it on a desk: the ring sits on top, and Start, End and your stage log sit below. Open it flat: your timer on one side, your history or fasting stages on the other, with a swap button right on screen. ON YOUR APPLE WATCH Start and end a fast from your wrist, watch the ring fill, and add a complication to your watch face. A Smart Stack card shows up as you near your goal. Everything stays in sync with your iPhone. WHAT YOU GET - A live ring with your elapsed time and goal - Fasting stages as the hours pass: Digest, Glycogen, Ketosis and Autophagy (general time-based guides, not measurements of your body) - A notification when you reach your goal - A history of every completed fast with start time, end time and duration - Your streak, average fast and longest fast - Works fully offline PLANS - 14:10, a gentle start - 16:8, the most popular - 18:6 and 20:4 for shorter eating windows - Extended: 24, 36, 48, 54, 60 and 72 hours - Custom: any length from 1 to 168 hours PRIVATE No account. No ads. No analytics. Your fasting history stays on your iPhone and Apple Watch. HEALTH NOTE Fasting is a tracking tool, not a medical device, and it does not give medical advice. Talk to a qualified clinician before you start fasting, and especially before fasting longer than 24 hours, if you are pregnant or breastfeeding, take medication, have a medical condition, or have a history of disordered eating. In 18 languages. Made by Agentic Quarks, a small independent studio.

Screenshots

Wellmetry4 screens
Fasting4 screens

Verdict

The call

The clearest difference is in-app purchases: Fasting at none against Wellmetry's 2. Fasting also leads on update cadence (weekly vs every 2 months). Wellmetry's advantage is ratings volume (4 vs 1). On price, rating, ads and device support 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. Wellmetry sells 2 in-app purchases, starting at $2.99 per month. Fasting asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Wellmetry against 5.0 for Fasting. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

UpkeepUpdate frequency

Wellmetry ships an update every 2 months, Fasting weekly. The most recent releases landed on November 5, 2026 and November 13, 2026 respectively.

Scorecard4 real differences · 6 level
Wellmetry versus Fasting: the parameters behind the verdict, then further details
ParameterWellmetryFasting
PriceFreeFree
Rating5.0 (4 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings4 — better1
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size10 MB6 MB
Age rating17+17+
DeveloperMd Golam Saroar ShuvoAgentic Quarks LLC

Customer experience

Wellmetry

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Fasting

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Wellmetry

Subscriptions2
  • Monthly Premium$2.991 Month
  • Yearly Premium$14.991 Year
None

Fasting

No in-app purchases

Questions

Is Wellmetry free?
Wellmetry is free to download, with in-app purchases available.
Is Fasting free?
Fasting is free to download, with no in-app purchases.
Which has better reviews, Wellmetry or Fasting?
Wellmetry and Fasting are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.
Do Wellmetry or Fasting have ads?
Neither Wellmetry nor Fasting shows ads.
Which is updated more often, Wellmetry or Fasting?
Wellmetry ships an update every 2 months, and Fasting weekly. Most recently, Wellmetry was updated on November 5, 2026 and Fasting on November 13, 2026.

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