Comparison

FastTrack vs HIIT Timer

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

Head to head
About

FastTrack

Features
Read full description

FastTrack: Smarter Fasting, Better Health Intermittent fasting is more than a trend — it’s a proven, science-backed lifestyle for better health, weight management, and mental clarity. But staying consistent and tracking your progress can feel overwhelming. That’s where FastTrack comes in — your personal intermittent fasting coach and tracker designed to make fasting simple, sustainable, and effective. With FastTrack, you’ll always know where you are in your fasting journey, stay motivated with insights and streaks, and build healthy habits that last. Whether you’re aiming to lose weight, reset your metabolism, or just feel better in your own body, FastTrack gives you the tools to succeed. Why Choose FastTrack? Personalized for Your Lifestyle We know one size doesn’t fit all. That’s why FastTrack gives you the flexibility to choose or customize your fasting plan. From popular schedules like 16:8, 18:6, OMAD, and more, to fully custom windows, you’re in control. FastTrack adapts to your needs and helps you stay consistent — whether you’re just starting out or looking to optimize your current routine. A Beautifully Simple Fasting Timer Start your fast with a single tap and let FastTrack keep you on schedule. Our clear, elegant timer keeps you informed about your current phase, how much time is left, and when it’s time to eat or fast again — no more guessing or mental math. Motivating Progress Tracking Celebrate every milestone. With FastTrack, you can see your streaks, longest fasts, average windows, and more at a glance. Watch your progress add up and stay motivated knowing every fast brings you closer to your goals. Daily Insights & Tips Get inspired every day with helpful reminders, healthy living tips, and motivational insights tailored to your journey. Fasting doesn’t have to feel lonely — FastTrack is your daily companion. Features That Work For You Fasting Timer — Start and stop your fast with one tap, and always know your progress. Customizable Plans — Pick a popular plan or create your own unique schedule. Progress Dashboard — Stay inspired with your history, streaks, and achievements. Daily Notifications — Get gentle reminders to stay on track. Health Insights — Learn about the benefits of fasting and mindful eating. Simple & Elegant Design — Intuitive to use, easy to love. And we’re just getting started — with more features like meal planning, hydration tracking, and community challenges on the way, FastTrack is your all-in-one wellness companion. Start Your Journey Today It’s time to take charge of your health and feel your best — with confidence and clarity. Fasting is one of the simplest and most powerful habits you can build, and FastTrack makes it effortless. Join thousands of people who have already discovered how easy and effective intermittent fasting can be when you have the right support. No clutter, no gimmicks — just the tools and motivation you need to succeed. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

HIIT Timer

Features
Read full description

A simple timer app, perfect for HIIT training With an ultra-large full-screen timer display, you can instantly see your remaining time even in the middle of your workout. No complicated features—just the essential functions you need to keep your training smooth and focused. Main Features • Large, easy-to-read full-screen timer display • Automatic alternation between work and rest intervals • 3-second countdown before each start so you’re ready • Clear color coding: blue for work, orange for rest • Simple controls for pause, resume, and skip • Banner ads displayed on the home and timer screens Customization Options • Work time: freely set from 1 second to 15 minutes • Rest time: freely set from 1 second to 15 minutes • Sets: up to 99 sets supported • Dark mode & light mode • Available in both Japanese and English Training Records • Automatically saves completed sessions to history • Check up to your last 100 records • Stay motivated with visible training progress Designed for Usability • Runs in the background without interruption • Accurate timekeeping even with screen lock • Full accessibility support • User-friendly design to prevent misoperation Recommended for everyone—from beginners to advanced athletes—who wants to start HIIT training. No complex setup required. Download now and start your workout today! Privacy First All data is stored locally on your device and never shared externally.

Screenshots

FastTrack4 screens
HIIT Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: HIIT Timer at none against FastTrack's 3. FastTrack's advantage is ads (none vs shown) and iOS requirement (15.1 vs 26.0). On price, update cadence 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. FastTrack sells 3 in-app purchases, starting at $4.99 per month. HIIT Timer asks for nothing beyond the download.

UpkeepUpdate frequency

FastTrack ships an update every 2 months, HIIT Timer every 5 weeks. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

Scorecard3 real differences · 3 level
FastTrack versus HIIT Timer: the parameters behind the verdict, then further details
ParameterFastTrackHIIT Timer
PriceFreeFree
Update frequencyEvery 2 monthsEvery 5 weeks — better
AdsNo — betterYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better26.0
Further details — not scored
Size35 MB36 MB
Age rating4+4+
DeveloperGerald Agyapong-OpokuCaprio Lab

In-app purchases

3 purchases

FastTrack

Subscriptions2
  • Monthly Premium$4.991 Month
  • Yearly Premium$39.991 Year
One-time1
  • Lifetime Premium$99.99
None

HIIT Timer

No in-app purchases

Questions

Is FastTrack free?
FastTrack is free to download, with in-app purchases available.
Is HIIT Timer free?
HIIT Timer is free to download, with no in-app purchases.
Do FastTrack or HIIT Timer have ads?
HIIT Timer shows ads; FastTrack does not.
Which is updated more often, FastTrack or HIIT Timer?
FastTrack ships an update every 2 months, and HIIT Timer every 5 weeks. Most recently, FastTrack was updated on October 9, 2026 and HIIT Timer on October 3, 2026.

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