Comparison

EasyStart Intermittent Fasting vs FastWindow

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

Head to head
About

EasyStart Intermittent Fasting

This app helps you track intermittent fasting with flexible scheduling options. It offers automatic or manual control, progress tracking, and Apple Watch integration. Enjoy a free trial before a one-time purchase, with all data kept private on your device.

Highlights
  • Flexible scheduling (automatic, manual, day-by-day)
  • Apple Watch and widget integration
  • Fasting streak and progress tracking
  • Private data storage (no accounts)
  • 7-day free trial
  • One-time purchase
Features
Read full description

BUILT FOR YOUR LIFESTYLE. Some people eat at the same time every day. Others have a routine on weekdays and something completely different on weekends. And some days just don't go to plan at all. EasyStart is designed for all of it — not just the ideal version of your week. YOUR APP, YOUR WAY Choose how much you want the app to do for you: * Full automatic: Set one schedule and forget it. EasyStart starts and stops your fasting sessions every day without you lifting a finger. * Weekday/weekend split: Different rhythm on weekends? Set separate schedules and let automatic mode handle both. * Day-by-day control: Set a unique schedule for each day of the week — or mark certain days as off-days entirely. Run in manual mode and start or stop sessions whenever you're ready. * Flexible automatic: Run on a schedule but life happens — adjust any session's start or end in 15-minute steps, right from automatic mode. No matter which way you use it, EasyStart stays out of your way. TRACK IT ANYWHERE Apple Watch, widgets and smart alerts keep your status one glance away. You instantly know where you are in your fasting window. SEE YOUR PROGRESS Track your fasting streaks and results at a glance. Simple, clear stats help you see how you're doing and stay motivated over time. TRY IT FREE — OWN IT FOREVER Enjoy 7 days of full access. If it clicks, unlock the app with a single one-time purchase. No subscriptions. YOUR DATA. PERIOD. No accounts. No tracking. No personal data collected. Everything stays on your device or your private iCloud. Start your free trial today. Support: Questions or issues? Contact us at info@cm-apps.net

About

FastWindow

Features
Read full description

FastWindow does one thing. It shows you how long you've been fasting and when you can eat. Every major fasting app has become a wellness platform — coaching subscriptions, quizzes, recipe feeds, and paywall friction. FastWindow strips all of that away. ONE-TAP FASTING TIMER Open the app. Tap start. Done. No quiz about your goals. No onboarding survey. No account creation. Just a clean fasting timer that works. You see two things: • How long you've been fasting (elapsed time) • When you can eat (remaining time) That's it. That's the app. FASTING PRESETS BUILT IN Choose your fasting window in one tap: • 16:8 (16 hours fasting, 8 hours eating) • 18:6 (18 hours fasting, 6 hours eating) • 20:4 (20 hours fasting, 4 hours eating) • OMAD (One Meal A Day) • Custom durations (Pro feature) No coaching. No meal plans. No calorie tracking. Just fasting. FEATURES THAT MATTER • One-tap fasting timer • Live elapsed and remaining time • Fasting presets (16:8, 18:6, 20:4, OMAD) • 7-day fast history at a glance • Calendar heatmap to see patterns • Backdate your start time if you forget to start the timer • Local notifications when your fast ends • No account required. Ever. • No subscription. Ever. FASTWINDOW PRO — One Time Purchase Upgrade once to unlock: • Unlimited fast history (beyond 7 days) • Custom fasting durations (set any hours:minutes) • Weight log with trend visualization • Apple Health export (weight, fasting data) • Advanced stats (average fast length, streak tracking) Pay once. £4.99. Yours forever. No renewal, no monthly fee, no subscription. WHY FASTWINDOW EXISTS The fasting app category has a problem. Every major app pushes you toward: • Subscription upsells (coaching, premium insights, meal plans) • Onboarding quizzes (goals, weight, activity level, dietary preferences) • Wellness bloat (recipes, articles, community challenges, step tracking) FastWindow rejects all of that. If you need a fasting coach, use Zero. If you want recipes and meal plans, use Fastic. If you want community challenges, use BodyFast. But if you just want to know how long you've been fasting — and that's it — FastWindow is for you. PERFECT FOR • People practicing intermittent fasting (16:8, 18:6, OMAD, etc.) • Users frustrated by fasting app subscriptions • Anyone who wants a timer, not a wellness platform • People who value simplicity over features • Users tired of onboarding quizzes and paywalls WHO FASTWINDOW IS NOT FOR FastWindow does not provide: • Coaching or fasting advice • Meal plans or recipes • Calorie tracking or macros • Community features or challenges • Water intake or step tracking • Body measurements beyond weight If you need those features, consider Zero, Fastic, or BodyFast. FastWindow is intentionally minimal. PRIVACY & SIMPLICITY • No account creation required • No email, no password, no profile • All data stored locally on your device • No cloud sync (intentional — keeps it simple) • No third-party analytics or tracking • Offline-first design NO SUBSCRIPTION MEANS NO SUBSCRIPTION Other fasting apps say "free" but push monthly subscriptions for basic features like custom fasting durations or history beyond 7 days. FastWindow is different: one optional upgrade, one price, lifetime access. No coaching upsells, no premium tiers, no renewal fatigue. Free version: 7-day history, preset durations (16:8, 18:6, 20:4, OMAD), basic timer Pro version: £2.99 once, everything unlocked, forever MEDICAL DISCLAIMER FastWindow is not medical advice. Consult a healthcare professional before beginning any fasting program, especially if you have a medical condition or take medications. SUPPORT & CONTACT Questions? Feedback? Contact us at karl@projectsnaplabs.com FastWindow is independently developed with your focus and simplicity as the top priorities. Download FastWindow today and track your fasts without the bloat, subscriptions, or friction.

Screenshots

EasyStart Intermittent Fasting4 screens
FastWindow4 screens

Verdict

The call

The clearest difference is iOS requirement: FastWindow at 15.1 against EasyStart Intermittent Fasting's 17.6. 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. EasyStart Intermittent Fasting sells 1 one-off in-app purchase and FastWindow sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference · 8 level
EasyStart Intermittent Fasting versus FastWindow: the parameters behind the verdict, then further details
ParameterEasyStart Intermittent FastingFastWindow
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size17 MB37 MB
Age rating4+4+
DeveloperChristoph MaierPROJECTSNAPLABS LTD

In-app purchases

1 purchases

EasyStart Intermittent Fasting

One-time1
  • Lifetime$6.99
1 purchases

FastWindow

One-time1
  • FastWindow Pro$4.99

Questions

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

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