Comparison

Fasting Tracker vs IronFast

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 helps you track intermittent fasting with a simple, ad-free timer. It offers core features for free, with optional Pro upgrades for advanced tracking, widgets, and Apple Watch integration. Your data is kept private with no account required.

Highlights
  • Intermittent fasting timer
  • Water tracking with reminders
  • Weight tracking
  • No account required
  • Ad-free experience
  • Advanced protocols (Pro)
  • Home screen widgets (Pro)
Features
Read full description

Start your intermittent fasting journey with Easy Fast — the simple, ad-free fasting app and habit tracker designed for weight loss and lasting results. Trusted by 2.4M+ fasters and rated 4.9 stars on the App Store. Hi, I'm Sam. I'm a solo developer and a long-time faster. I created a fasting tracker that is simple, powerful, and private. No invasive ads, no required accounts, and no data mining. Just a tool to help you reach your weight loss and health goals. CORE FEATURES (Free forever) Easy Fast is one of the most generous free fasting apps on the store: • Fasting Timer: Track popular daily fasts like 16:8 and 18:6. • Flexi Plan: Open-ended fasting with no time cap. You decide when to stop. • Fasting Stages: Track your body status from Ketosis to Autophagy. • Water Tracker: Log your hydration with smart reminders. • Weight Tracking: Monitor your weight loss progress over time. • Edit History: Forgot to hit stop? Easily adjust start and end times. • Zero Ads & No Accounts: Just download and focus on your health, not closing pop-ups. GO PRO (Unlock advanced tools & support a solo dev) • Advanced Plans: Unlock OMAD (One Meal A Day), 20:4, week-by-week programs, and extended fasts — matched to your weight loss goal. • Expert Stage Insights: Practical answers at every stage — how long hunger waves last, which drinks break a fast, and whether one bite ruins it. • Widgets, Live Activities & Apple Watch: Track your fast on the Home Screen, Lock Screen, Dynamic Island, and right from your wrist. • Complete Tracking: Log body measurements, electrolytes, ketones, and glucose. • Cloud Sync & Backup: Keep your fasting history secure across all your devices. WHY CHOOSE EASY FAST? • Battery-Friendly: A true black Dark Mode that saves battery. • Privacy-First: Your data is never sold. Cloud Sync is entirely optional. • Community Trusted: Join millions of fasters using the most respectful app on the store. Whether you are a beginner starting 16:8 to lose weight or a veteran looking for a clean, ad-free timer, Easy Fast is the tool for you. Download the ultimate intermittent fasting tracker today. Easy Fast is an intermittent fasting tool and should not replace professional medical advice. Terms of Use: https://easyfastapp.com/terms Privacy Policy: https://easyfastapp.com/privacy

About

IronFast

Features
Read full description

**IronFast — the safest, most honest fasting app at the best price.** Track your intermittent fasting with a beautiful timer, real-time fasting phases, and safety features that actually care about your health. **WHY IRONFAST?** Most fasting apps skip the important stuff — safety screenings, medical disclaimers, honest science. We built IronFast to do it right. Every health claim includes a disclaimer. Every extended fast includes safety check-ins. And we block users who shouldn't be fasting (pregnant, eating disorders, Type 1 diabetes) instead of taking their money anyway. **FREE FEATURES:** - Beautiful circular fasting timer - Popular plans: 12:12, 14:10, 16:8, 18:6 - Real-time fasting phases (Fed → Fat Burning → Ketosis) - Phase descriptions with honest scientific disclaimers - Push notifications (start, goal reached, phase transitions) - 7-day fasting history - Streak tracking - Daily hydration tracker - Safety symptom checker during fasts - Medical disclaimer, age verification, health screening **IRONFAST PRO ($3.99/month or $24.99/year):** - All fasting plans including 20:4 Warrior, 36-hour Monk, 5:2, and custom - Detailed stats and weight tracking - 72-hour automatic safety cap - Refeeding guidance after extended fasts - NEDA helpline access for those who need support **HONEST SCIENCE:** Every fasting phase description and health claim in IronFast is labeled "Based on available research" because that's the truth. We don't oversell. We don't make miracle claims. We give you the facts and let you decide. **YOUR DATA, YOUR DEVICE:** All data stays on your device. No accounts. No cloud sync. No tracking. No ads. Ever. **SUBSCRIPTION INFORMATION:** IronFast Pro is available as an auto-renewable subscription. - Monthly: $3.99/month - Annual: $24.99/year Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel your subscriptions in your App Store account settings. Privacy Policy: https://sjpapps.com/apps/ironfast/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Questions? support@ironfast.app

Screenshots

Fasting Tracker4 screens
IronFast4 screens

Verdict

The call

The clearest difference is update cadence: IronFast at daily against Fasting Tracker's every 3 days. IronFast also leads on iOS requirement (13.0 vs 15). 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 17 in-app purchases, starting at $0.99 per month and IronFast sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fasting Tracker ships an update every 3 days, IronFast daily. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
Fasting Tracker versus IronFast: the parameters behind the verdict, then further details
ParameterFasting TrackerIronFast
PriceFreeFree
Rating5.0 (9K ratings) — better—
Positive reviews93.4% of reviews—
Number of ratings9K — better—
Update frequencyEvery 3 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Apple WatchiPhone, iPad, iPod, Apple Watch
Requires iOS1513.0 — better
Further details — not scored
Size74 MB31 MB
Age rating4+17+
DeveloperSamtark Pty LtdSJP Custom Solutions LLC

Bugs and requests

Fasting Tracker

Reported bugs

2 issues
  • Inability to save measurements
  • Inconsistent widget updates

Requested features

4 requests
  • Integration with Apple Health
  • Community/social features
  • Ability to plan/schedule future fasts
  • Ketosis/fat-burning tracking

IronFast

Not enough reviews yet to summarise bugs or requests.

In-app purchases

17 purchases

Fasting Tracker

Subscriptions10
  • Seedling Sponsor$0.991 Month
  • Seedling Sponsor$1.991 Month
  • Seedling Sponsor$2.991 Month
Show 7 more
  • Seedling Sponsor$3.991 Month
  • Flourish Sponsor$4.991 Month
  • Easy Fast Pro$9.991 Month
  • Monthly Tip$9.991 Month
  • Monthly Tip$14.991 Month
  • Monthly Tip$19.991 Month
  • Easy Fast Pro7 Days trial$49.991 Year
One-time7
  • Tip$1.99
  • Tip$2.99
  • Tip$3.99
Show 4 more
  • Tip$4.99
  • Tip$9.99
  • Tip$19.99
  • Tip$29.99
4 purchases

IronFast

Subscriptions4
  • IronFast Pro Monthly$3.991 Month
  • IronFast Pro$3.991 Month
  • IronFast Pro Annual$24.991 Year
Show 1 more
  • IronFast Pro7 Days trial$24.991 Year

Questions

Is Fasting Tracker free?
Fasting Tracker is free to download, with in-app purchases available.
Is IronFast free?
IronFast is free to download, with in-app purchases available.
Do Fasting Tracker or IronFast have ads?
Neither Fasting Tracker nor IronFast shows ads.
Which is updated more often, Fasting Tracker or IronFast?
Fasting Tracker ships an update every 3 days, and IronFast daily. Most recently, Fasting Tracker was updated on October 15, 2026 and IronFast on October 9, 2026.

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