Comparison

Fasting Tracker vs Fastix

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

Head to head
About

Fasting Tracker

This app is a smart intermittent fasting companion that simplifies and guides users through various fasting plans. It offers a timer, AI-powered coaching, weight tracking with predictions, and detailed analytics to help users achieve their health goals.

Highlights
  • Smart fasting timer with zone tracking
  • AI-powered personalized coaching
  • Weight tracking and prediction
  • Comprehensive fasting analytics
  • Health milestone tracking
  • Customizable fasting plans
Features
Read full description

LeanFast makes intermittent fasting simple, honest, and sustainable. Start a fast in seconds, watch your body move through each metabolic stage, and see real progress — without guilt trips, dark patterns, or 20-question sign-ups. WHY LEANFAST • Start fasting in one tap — or log a fast you already started earlier • A clean fasting ring that turns green the moment you hit your goal • Backed by peer-reviewed research — every fasting stage cites its source • A daily Fasting Score that nudges you kindly, never grades you • Forgiving streaks: a rest day won't wipe out your progress KNOW EXACTLY WHERE YOU ARE • Live fasting stages — Fed, Fat Burn, Ketosis, Autophagy — explained in plain language • Your fast on the Lock Screen and in the Dynamic Island • An "Eating Window" card that tells you exactly when you can eat next • A goal-aware "Will this break my fast?" guide for coffee, cream, stevia and more BUILT-IN SUPPORT • Popular plans — 16:8, 18:6, 20:4, OMAD, and more • A fasting schedule with a reminder when it's time to start • Optional cycle- and menopause-aware guidance for women • Optional companion tips for people fasting while on GLP-1 medications • Water, weight and mood/energy tracking in one place — weigh-ins from a smart scale can come in automatically through Apple Health STAY MOTIVATED • Celebrate every completed fast with a shareable win card • See your progress in plain words — how far you've come since you started • Milestones and gentle reminders that keep you going AVAILABLE IN ENGLISH, SPANISH, PORTUGUESE, GERMAN, FRENCH AND ITALIAN FREE TO USE — HONEST BY DESIGN The fasting timer, stages, history, and core tracking are free. No ads. No hidden data collection. LeanFast Pro is an optional subscription that unlocks the smart AI coach, advanced analytics, weight predictions, and progress photos. Prices and renewal dates are shown up front — cancel anytime. Pro is offered as Monthly or Yearly. Payment is charged to your Apple ID at confirmation. Subscriptions auto-renew unless canceled at least 24 hours before the end of the period; manage or cancel in your Apple ID settings. Terms: https://vertexlabsolutions.com/leanfast/terms-of-service.html Privacy: https://vertexlabsolutions.com/leanfast/privacy-policy.html LeanFast provides general wellness and educational information only and is not medical advice. Consult your doctor before starting any fasting program, especially if you are pregnant, nursing, have a medical condition, an eating disorder, or take medication.

About

Fastix

Features
Read full description

Intermittent fasting made simple with Fastix. Track your fast, stay consistent, and reach your health goals with an easy-to-use fasting tracker and timer. Fastix is designed to help you lose weight, build discipline, and improve your daily routine without complexity. Use the fasting timer to follow popular methods like 16:8, 18:6, or create your own custom fasting plan. Features include: • Intermittent fasting tracker • Smart fasting timer • Custom fasting schedules • Progress tracking • Optional AI calorie tracking SUBSCRIPTION INFORMATION Fastix requires a subscription to access premium features and content. New users may be offered a free trial. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Privacy Policy: https://appicorn.me/privacy-policy-general/ Terms of Use: https://appicorn.me/term-of-use-general/

Screenshots

Fasting Tracker4 screens
Fastix4 screens

Verdict

The call

The clearest difference is iOS requirement: Fastix at 15.1 against Fasting Tracker's 17.0. On price, ads, in-app purchases 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 Tracker sells 3 in-app purchases, starting at $4.99 per 7 days and Fastix sells 1 in-app purchase, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
Fasting Tracker versus Fastix: the parameters behind the verdict, then further details
ParameterFasting TrackerFastix
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 weeks—
AdsNoNo
In-app purchasesYesYes
MonetizationFree—
DevicesiPhoneiPhone, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size5 MB48 MB
Age rating4+4+
DeveloperMd HASANmaxim oulitzky

In-app purchases

3 purchases

Fasting Tracker

Subscriptions3
  • LeanFast Pro$4.997 Days
  • LeanFast Pro Monthly$9.991 Month
  • LeanFast Pro7 Days trial$49.991 Year
1 purchases

Fastix

Subscriptions1
  • Weekly3 Days trial$5.997 Days

Questions

Is Fasting Tracker free?
Fasting Tracker is free to download, with in-app purchases available.
Is Fastix free?
Fastix is free to download, with in-app purchases available.
Do Fasting Tracker or Fastix have ads?
Neither Fasting Tracker nor Fastix shows ads.

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