Comparison

72Hour Fasting Timer vs 75 Hard

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

Head to head
About

72Hour Fasting Timer

This app assists users in tracking extended fasting periods of 24, 48, or 72 hours. It provides progress zones, statistics, and reminders to help users stay focused and motivated during their fasting journey.

Highlights
  • Smart fasting timer
  • Progress zones (fat burning, autophagy)
  • Statistics and history
  • HealthKit sync
  • Notifications and reminders
  • Minimalist design
Features
Read full description

Fasting Timer 72 is your personal companion for extended fasts (24h, 48h, 72h). Whether you're doing intermittent fasting, OMAD, or long-term fasting, this app helps you track progress, stay focused, and stay motivated. Features: - Smart fasting timer - Progress zones (fat burning, autophagy, etc.) - Statistics and history - HealthKit sync (optional) - Notifications and reminders - Minimalist design. No ads. Just fasting — tracked right.

About

75 Hard

Features
Read full description

READY TO MASTER THE 75 HARD PROGRAM? Meet your new pocket coach: “75 Hard - Workout Challenge – 75 Hard Challenge App.” This app is laser-focused on one mission—helping you conquer the 75 hard, 75 day challenge. No fluff, no gimmicks—only features that drive real results. CORE BENEFITS • 100 % RULE-COMPLIANT: The app mirrors every requirement of the 75 hard challenge—two 45-minute workouts (one outdoors), one gallon of water, no cheat meals, no alcohol, 10 pages of reading, plus a daily photo. • ULTRA-FAST CHECKOFF: One tap per task. A clean, bold checklist that makes the 75 day challenge feel achievable day after day. • CALENDAR POWER VIEW: Track all 75 days at a glance. Miss a task? You can restart with precision. • MOTIVATION METER: Rate each day’s mental resilience from 1-10 to see how your mindset evolves throughout the 75 days challenge. • PHOTO TIMELINE: Capture progress daily and compare Day 1 vs. Day 75 to witness the magic of hard 75 discipline. • MILESTONE CELEBRATIONS: Unlock custom share cards on Day 1, Day 25, Day 50, and Day 75—perfect for social proof that you’re crushing the 75 hard program. • MEMORY JOURNAL: Log reflections, breakthroughs, and setbacks. True 75 hard success is 80 % mental—journaling makes it stick. • CUSTOM TASKS: Hardcore users can add cold showers, meditation, or any extra habit to amplify the 75 day challenge without losing focus on the core rules. • ZERO ADS, ZERO LOGINS, TOTAL PRIVACY: All hard 75 data lives only on your device via secure local storage. • DARK THEME & LOW BATTERY IMPACT: Train, hydrate, read, repeat—even in low-light gyms or on late-night study sessions. • MULTI-LANGUAGE SUPPORT: English, Turkish, German, Spanish, French, Japanese, Korean, Portuguese, Russian, Arabic—because the 75 hard challenge is global. HOW TO NAIL THE 75 HARD CHALLENGE 1. Download & Launch the 75 Hard - Workout Challenge. 2. Select gender and start date. Choose today or schedule the 75 days challenge for a future kickoff. 3. Complete six core tasks daily: workouts, water, diet, no alcohol, reading, and a photo. 4. Check off each item in real time. The hard 75 interface turns red to green as you progress—pure dopamine. PRO: 5. Snap your daily picture directly inside the app; images store privately on your phone. 6. Enjoy milestone pop-ups that reinforce your commitment to the 75 hard challenge. 7. Reach Day 75, share your transformation card, and inspire others to begin their 75 day challenge journey. CALENDAR & DAY DETAIL BREAKDOWN • SCROLLABLE CALENDAR: Swipe through 1–75 days, each tile color-coded for instant compliance feedback. • DAY DETAILS SCREEN: Record calories, pages read, weight, motivation score, and attach progress photos. • EDIT ANYTIME: Accidentally marked the wrong task? Long-press to toggle. The 75 hard tracker stays flexible but honest. WHO WINS WITH THIS 75 HARD TRACKER? • First-timers aiming to complete their initial 75 hard challenge. • Seasoned athletes repeating the hard 75 program to sharpen mental toughness. • Entrepreneurs and students craving focus, discipline, and resilience. • Anyone searching “75 hard,” “75 hard tracker,” “75 day challenge,” “75 days challenge,” or “hard 75” in the App Store. TAKE ACTION NOW Your future self, 75 days from now, is stronger, leaner, and mentally tougher. The only difference between that version of you and today’s version is action. Hit “GET,” open this 75 hard tracker, and begin the most transformative 75 day challenge of your life. Hard 75 discipline starts in three… two… one—GO! Privacy Policy: https://burnai.app/privacy-policy-seventyfivehard.html Terms Of Services: https://burnai.app/terms-of-services-seventyfivehard.html

Screenshots

72Hour Fasting Timer4 screens
75 Hard4 screens

Verdict

The call

The clearest difference is price: 75 Hard at Free against 72Hour Fasting Timer's $1.99. 75 Hard also leads on update cadence (every 4 days vs every 7 months). 72Hour Fasting Timer's advantage is in-app purchases (none vs 2) and iOS requirement (14.0 vs 16.0). On ads 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

75 Hard is free to download; 72Hour Fasting Timer costs $1.99 up front. 75 Hard sells 2 in-app purchases, starting at $3.99 per 7 days. 72Hour Fasting Timer asks for nothing beyond the download.

UpkeepUpdate frequency

72Hour Fasting Timer ships an update every 7 months, 75 Hard every 4 days. The most recent releases landed on September 22, 2026 and February 23, 2026 respectively.

Scorecard4 real differences · 6 level
72Hour Fasting Timer versus 75 Hard: the parameters behind the verdict, then further details
Parameter72Hour Fasting Timer75 Hard
Price$1.99Free — better
Rating4.3 (3 ratings) — better—
Positive reviews66.7% of reviews—
Number of ratings3 — better—
Update frequencyEvery 7 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better16.0
Further details — not scored
Size5 MB43 MB
Age rating17+4+
DeveloperPOWER SATELLITE LLCAhmet Yagız Sarıdogan

In-app purchases

None

72Hour Fasting Timer

No in-app purchases

2 purchases

75 Hard

Subscriptions2
  • Premium Weekly3 Days trial$3.997 Days
  • Premium Yearly$14.991 Year

Questions

Is 72Hour Fasting Timer free?
72Hour Fasting Timer costs $1.99, with no in-app purchases.
Is 75 Hard free?
75 Hard is free to download, with in-app purchases available.
Do 72Hour Fasting Timer or 75 Hard have ads?
Neither 72Hour Fasting Timer nor 75 Hard shows ads.
Which is updated more often, 72Hour Fasting Timer or 75 Hard?
72Hour Fasting Timer ships an update every 7 months, and 75 Hard every 4 days. Most recently, 72Hour Fasting Timer was updated on September 22, 2026 and 75 Hard on February 23, 2026.

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