Comparison

75 Days Challenge vs Time Since

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

Head to head
About

75 Days Challenge

This app guides users through a 75-day fitness and mental resilience challenge. It offers comprehensive workout routines, progress tracking, and features to build discipline and self-confidence. It also includes options for the 75 Soft Challenge and group fitness.

Highlights
  • Comprehensive fitness routines
  • Progress tracking
  • Discipline building
  • Mental resilience development
  • Habit creation
  • 75 Soft Challenge integration
  • Accountability partner
Features
Read full description

Introducing the 75 Days Challenge App – Redefine Your Limits, Elevate Your Fitness! Are you prepared to undertake the ultimate 75-day fitness and mental challenge? The 75 Days Challenge App is here to guide you through an extraordinary journey of strength, discipline, and transformation. Key Features: * Crush Your Limits: The 75 Days Challenge isn't just a fitness endeavor; it's a mindset revolution. This app is your partner in pushing beyond your comfort zone, embracing the "hard," and achieving what you once thought impossible in just 75 days. * Total Fitness Focus: Dive into a world of comprehensive fitness routines that challenge every aspect of your physicality over 75 days. From intense workouts to strategic recovery, the app maps out every step of your 75-day fitness odyssey. * Unyielding Discipline: Forge unbreakable discipline through the daily commitment of the challenge for 75 days. With the app by your side, stay on track with every workout, every ounce of sweat, and every drop of effort. * Challenge Tracker: Seamlessly track your progress over 75 days as you conquer each day of the 75 Days Challenge. Monitor your fitness triumphs and celebrate every hard-earned victory along your 75-day journey. * Mental Resilience: Beyond the physical, this 75-day challenge hones your mental resilience. Leverage the app's guidance to develop mental toughness that will empower you not only in fitness but in every aspect of life. * Daily Reminders: Let the app be your "hard" reminder over the course of 75 days. * Personal Growth: Embrace the challenge's transformative power over the course of 75 days, not just physically but mentally. The app aids you in embracing discomfort, adapting to change, and growing stronger with each passing day of your 75-day challenge. * Track Your Hard: Witness your evolution over the 75 days with a dedicated progress tracker. Witness firsthand how your dedication turns "hard" into your stepping stone to success throughout your 75-day journey. * 75 Soft Challenge: Expand your horizons further with the 75 Soft Challenge, where you'll focus on mindset, grit, and self-development to complement your fitness journey. * Self-Confidence: Build unshakable self-confidence as you conquer each day of the challenge. * Accountability Partner: Use the app as your accountability partner to stay disciplined and challenge your mind. * Create Habits: Develop lasting habits that will transform your health and fitness. * Health Challenge: Join the health challenge and experience group fitness like never before. * Endurance Workout: Enhance your endurance through challenging workouts designed to push your limits. * Arrow Tracker: Monitor your progress with the Arrow Tracker, witnessing your journey from "soft" to resilient. The 75 Days Challenge App isn't just an app; it's your beacon of inspiration, your accountability partner, and your bridge to a new level of fitness and determination over 75 days. Ready to redefine your limits, embrace the "hard," and conquer the challenge across 75 days? LIFETIME SUBSCRIPTION PRICING & TERMS 75 Days Challenge is free to download. Ongoing use requires an active subscription, available on a one-time plan for lifetime usage. You need to pay for the subscription for using this app. All payments made through iTunes are controlled and managed by Apple. Payments will be charged to your iTunes Account at confirmation of purchase. By continuing, you accept our Privacy Policy and Terms of Use. Subscriptions can be managed, and auto-renewal turned off in Account Settings in iTunes after purchase. Once purchased, refunds will not be provided for any unused portion of the term. Read our full Terms of Use & Privacy Policy. Terms of use: https://sites.google.com/view/termsofusegetcomma/home Privacy Policy: https://sites.google.com/view/ppgetcomma/home.

About

Time Since

Features
Read full description

Time Since helps you see progress one day at a time. Whether you are stepping away from something, building a daily habit, or counting days since a meaningful date, Time Since gives you a clear live counter and a goal to work toward — without complexity, accounts, or guilt. This app is for personal tracking only. It does not provide medical, therapeutic, or clinical advice. DON'T BREAK THE CHAIN Watch your progress grow with live day counters and progress rings. Set goals for 7, 30, 90 days or more and see how close you are. QUIT MODE AND BUILD MODE Track days since you stepped away from something — or consecutive days you are building a positive habit. Each mode uses language that fits your journey. YOUR HALL OF RECORDS Total days tracked. All-time best. Longest active run. Goals reached. A leaderboard of everything you are working on. SHARE YOUR PROGRESS Generate a streak card image and share it wherever you celebrate progress. HOME SCREEN AND LOCK SCREEN WIDGETS Pin a streak on your iPhone or iPad. Widgets update daily — even when the app is closed. OPTIMIZED FOR IPHONE AND IPAD Portrait and landscape support with an adaptive layout on iPad. PRIVATE BY DESIGN No sign-up. Your streak data is stored on your device. IN-APP PURCHASE — PREMIUM Track up to 3 streaks for free with optional ads. Premium unlocks unlimited streaks, up to 5 widgets, extra widget and share themes, and removes ads. One-time purchase, not a subscription. Download Time Since and start counting the days that matter.

Screenshots

75 Days Challenge4 screens
Time Since4 screens

Verdict

The call

The clearest difference is iOS requirement: 75 Days Challenge at 12.4 against Time Since's 15.0. On price, update cadence, ads and in-app purchases 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. 75 Days Challenge sells 1 one-off in-app purchase and Time Since sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

75 Days Challenge ships an update every 3 weeks, Time Since monthly. The most recent releases landed on August 23, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 9 level
75 Days Challenge versus Time Since: the parameters behind the verdict, then further details
Parameter75 Days ChallengeTime Since
PriceFreeFree
Rating4.4 (46 ratings) — better
Positive reviews12.5% of reviews
Number of ratings46 — better
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.4 — better15.0
Further details — not scored
Size16 MB34 MB
Age rating4+4+
DeveloperMuhammed Asaad NadeemLior Zukman

In-app purchases

1 purchases

75 Days Challenge

One-time1
  • 75 Day Challenge$4.99
1 purchases

Time Since

One-time1
  • Time Since - Premium$1.99

Questions

Is 75 Days Challenge free?
75 Days Challenge is free to download, with in-app purchases available.
Is Time Since free?
Time Since is free to download, with in-app purchases available.
Do 75 Days Challenge or Time Since have ads?
Neither 75 Days Challenge nor Time Since shows ads.
Which is updated more often, 75 Days Challenge or Time Since?
75 Days Challenge ships an update every 3 weeks, and Time Since monthly. Most recently, 75 Days Challenge was updated on August 23, 2026 and Time Since on September 10, 2026.

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