Comparison

Fasting vs Just Fasting

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

Head to head
About

Fasting

This app offers a simple and calm approach to intermittent fasting with customizable plans and gentle reminders. It features a clear progress tracker, Apple Watch integration, and Apple Health sync for a holistic wellness experience. Track your fasting progress and build healthy habits privately.

Highlights
  • Simple fasting plans (16:8, 18:6, 20:4)
  • Customizable fasting windows
  • Clear progress ring and phase indicators
  • Gentle phase and eating window reminders
  • Apple Watch integration for start/stop/check
  • Apple Health sync for fasts and weight
  • Calorie estimates and health trends
Features
Read full description

Fasting is a calmer way to keep time. No noise, no pressure — just a clear timer, simple plans, and gentle reminders that help you find your rhythm and keep it going. Now completely remastered, with a new design, Apple Watch, and Apple Health. SIMPLE FASTING PLANS Start with a popular plan like 16:8, 18:6, or 20:4, or set your own fasting window. One tap to start, one tap to finish. KNOW WHERE YOU ARE A clear progress ring shows how far you've come and which fasting phase you're in, so every hour has meaning. PHASE REMINDERS Gentle notifications when you reach a new phase or your eating window opens — never nagging, always on your schedule. APPLE WATCH Start, check, and end fasts right from your wrist. Glance at your progress without reaching for your phone. APPLE HEALTH SYNC Your fasts and weight stay together with the rest of your health data, in one place you trust. CALORIE ESTIMATES See how your eating windows add up, without the stress of strict counting. HEALTH TRENDS Look back on your history, streaks, and progress over time, and see the habits you're building. PRIVATE BY DESIGN Your fasting data is personal. Fasting keeps it that way. FASTING PRO Unlock all premium features with an optional subscription. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. You can manage or cancel anytime in your App Store account settings. — Fasting is designed for general wellness and is not medical advice. Please consult a healthcare professional before starting a fasting routine, especially if you are pregnant, have a medical condition, or take medication. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Just Fasting

This app helps you track your fasting periods with a simple, uncluttered interface. Easily start custom fasts of varying lengths and monitor your progress with detailed statistics. It's designed to be unobtrusive and straightforward for your intermittent fasting journey.

Highlights
  • Customizable fast durations (hours and days)
  • One-tap start for common fasts
  • Visual countdown and progress arc
  • Detailed fasting statistics
  • Streak tracking
  • Remember last fast length
Features
Read full description

ust Fasting is built to stay out of your way. Open the app and start fasting—no clutter, no noise. Start fasts your way • 16-hour fast — one tap, last meal is now (adjust if you need to). • Custom fast — pick hours (1–72) or longer fasts in days (4+), with no upper limit on days in the picker. • Last meal time defaults to now but you can change it if you finished eating earlier. Stay oriented A large countdown and an arc show how far you’ve come through your fast. When you hit your goal, wrap up with a tap. See your progress Statistics include total fasts, total time fasted, average length, longest fast, current streak, and best streak. The app remembers your last fast length so starting the same routine again is quick.

Screenshots

Fasting4 screens
Just Fasting3 screens

Verdict

The call

The clearest difference is in-app purchases: Just Fasting at none against Fasting's 3. Just Fasting also leads on update cadence (every 2 days vs monthly) and rating (4.0 vs 3.7). Fasting's advantage is ratings volume (3 vs 1) and iOS requirement (18.0 vs 26.4). On price, 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. Fasting sells 3 in-app purchases, starting at $1.99 per month. Just Fasting asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Just Fasting holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Fasting ships an update monthly, Just Fasting every 2 days. The most recent releases landed on November 14, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
Fasting versus Just Fasting: the parameters behind the verdict, then further details
ParameterFastingJust Fasting
PriceFreeFree
Rating3.7 (3 ratings)4.0 (1 ratings) — better
Positive reviews50.0% of reviews—
Number of ratings3 — better1
Update frequencyMonthlyEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS18.0 — better26.4
Further details — not scored
Size47 MB2 MB
Age rating4+4+
Developer俊 吕Matthew Clark

In-app purchases

3 purchases

Fasting

Subscriptions2
  • Pro3 Days trial$1.991 Month
  • Pro7 Days trial$10.991 Year
One-time1
  • Fasting Pro$12.99
None

Just Fasting

No in-app purchases

Questions

Is Fasting free?
Fasting is free to download, with in-app purchases available.
Is Just Fasting free?
Just Fasting is free to download, with no in-app purchases.
Which has better reviews, Fasting or Just Fasting?
Just Fasting is rated higher. Fasting averages 3.7 out of 5 from 3 ratings, while Just Fasting averages 4.0 from 1 ratings.
Do Fasting or Just Fasting have ads?
Neither Fasting nor Just Fasting shows ads.
Which is updated more often, Fasting or Just Fasting?
Fasting ships an update monthly, and Just Fasting every 2 days. Most recently, Fasting was updated on November 14, 2026 and Just Fasting on October 31, 2026.

Other comparisons