Comparison

Fast Tracker vs Fast Track Pro

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

Head to head
About

Fast Tracker

This app simplifies intermittent fasting by allowing users to set custom fasting and eating windows. It provides timely alerts and tracks weight progress, making it ideal for beginners. It helps manage your fasting schedule with ease.

Highlights
  • Customizable fast and eating windows
  • Fasting and eating period timers
  • Start and finish fasting alerts
  • Weight tracking for progress
  • Simple and easy to use interface
Features
Read full description

FastTrack is the world's most simple and flexible fasting tracker. Perfect for those beginning intermittent fasting and looking for a place to start. Choose your fast length and the app will time your fasts and eating periods. - Simple and easy to use - Pick when to start fasting and eating periods - Alerts to remind you when to start and finish fasting - Weight tracking to view your progress over time This is the easiest fast tracker to use if you're just starting out fasting. Simply tell the app when you start and stop eating and it will automatically track your fasts, notifying you when you should begin and end fasting according to your schedule. Studies have shown that Intermittent fasting may help you burn fat, build muscle, reduce oxidative stress and inflammation, and prevent many diseases. Consult a doctor before beginning any new diet program. See terms of service here: https://www.appfactoryfitness.com/terms-of-service/fasttrack-terms-of-service

About

Fast Track Pro

Features
Read full description

FastTrack Fasting helps you build an intermittent fasting routine you can repeat across iPhone, iPad, Apple Watch, widgets, and Shortcuts. Start your 7-day free trial and unlock everything: choose common plans like 16:8, 18:6, 20:4, or OMAD, start a fast in one tap, pause or resume when life changes, and review your history as you build consistency. During a fast, FastTrack Fasting shows elapsed time, remaining time, educational fasting-window estimates, reminders, hydration tools, and a clear completion flow. Premium unlocks the deeper routine-building toolkit: - Custom fasting protocols - Advanced fasting statistics and weekly insights - Achievements and streaks - Private progress photo journal - Data export - Apple Health body-measurement sync for weight and body fat percentage Your data stays private by design. FastTrack Fasting stores fasting data on device, uses Apple Health only with permission, does not use ad tracking, and uses App Store billing for purchases and restores. FastTrack Fasting is for wellness tracking and education. It is not a medical device and does not diagnose, treat, or prescribe. Consult a qualified professional before changing fasting or nutrition habits, especially if pregnant, managing a medical condition, taking medication, under 18, or under clinical supervision. Note: FastTrack is designed for wellness tracking and is not a medical device. Consult your healthcare provider before starting any fasting regimen. Privacy Policy: https://fasttrack.duttlabs.app/privacy.html Terms of Service: https://fasttrack.duttlabs.app/terms.html Support: https://fasttrack.duttlabs.app/support.html

Screenshots

Fast Tracker3 screens
Fast Track Pro4 screens

Verdict

The call

The clearest difference is update cadence: Fast Tracker at monthly against Fast Track Pro's every 3 months. 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. Fast Tracker sells 1 in-app purchase, starting at $2.99 per month and Fast Track Pro sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fast Tracker ships an update monthly, Fast Track Pro every 3 months. The most recent releases landed on September 7, 2026 and September 9, 2026 respectively.

Scorecard1 real difference · 9 level
Fast Tracker versus Fast Track Pro: the parameters behind the verdict, then further details
ParameterFast TrackerFast Track Pro
PriceFreeFree
Rating4.7 (430 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings430 — better—
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better17.0
Further details — not scored
Size6 MB6 MB
Age rating4+4+
DeveloperApp Factory, LLCShankar Dutt

Bugs and requests

Fast Tracker

Reported bugs

4 issues
  • Weight input only accepts first 3 digits despite decimal point display
  • Username validation prevents review submission
  • Cannot retrieve fasting history without premium after update
  • Unable to edit start time without paid subscription

Requested features

9 requests
  • Water intake tracking
  • Extended fasting support (36+ hours, multi-day fasts)
  • Calendar view for planning future fasts
  • 30-minute pre-fast end notifications
  • Ability to edit weight entries
Show 4 more
  • Ability to edit fast start times
  • Support for 5/2 fasts and quarterly fasting plans
  • Decimal precision for weight tracking
  • Diet and fasting tips/guidance

Fast Track Pro

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Fast Tracker

Subscriptions1
  • FastTrack Premium Access7 Days trial$2.991 Month
3 purchases

Fast Track Pro

Subscriptions2
  • FastTrack Premium Monthly7 Days trial$4.991 Month
  • FastTrack Premium Yearly7 Days trial$24.991 Year
One-time1
  • FastTrack Lifetime$49.99

Questions

Is Fast Tracker free?
Fast Tracker is free to download, with in-app purchases available.
Is Fast Track Pro free?
Fast Track Pro is free to download, with in-app purchases available.
Do Fast Tracker or Fast Track Pro have ads?
Neither Fast Tracker nor Fast Track Pro shows ads.
Which is updated more often, Fast Tracker or Fast Track Pro?
Fast Tracker ships an update monthly, and Fast Track Pro every 3 months. Most recently, Fast Tracker was updated on September 7, 2026 and Fast Track Pro on September 9, 2026.

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