Comparison

Six Pack in 30 Days vs 75 Days Challenge

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

Head to head
About

Six Pack in 30 Days

Achieve your fitness goals with guided workout programs designed to reduce belly fat and build core strength. Access effective routines anytime, anywhere, with voice and video instructions. Track your progress and integrate with Apple Health for a comprehensive fitness experience.

Highlights
  • Short, effective abs and core workouts
  • Voice and video instructions
  • No equipment needed
  • Multi-week workout plans
  • Apple Health integration
Features
Read full description

Looking to reduce belly fat and get washboard abs? Let us help you with our professionally designed training programs. We offer quick and effective workouts you can do anytime,anywhere! At home,the gym,or even the office. A personal trainer in your pocket! Download our app today and see why our Abs Workout app is the #1 rated ab & core workouts app on the App Store. FEATURES • Short and effective abs & core focused workouts that will make you sweat. • Voice and video instructions. It's like having a personal trainer in your pocket. • No gym or workout equipment needed. Workout anytime,anywhere. • Great workouts to pick from: The Classic 7 Minute Workout,Short 5 Minute Lightning Abs,"Guaranteed to make you sweat" High Intensity Ab Blaster!,And many more. • Multi-week workout plans guided by our professional trainers. • Apple Health integration to track your activity,workouts,calories burned and weight. What are you waiting for? Let 7M help you get those washboard abs today! SUBSCRIPTION INFORMATION Get a 7M Supporter subscription and enjoy full access to all features and content. The subscription will automatically renew unless turned off in your iTunes Account Settings at least 24 hours before current period ends. You can go to your iTunes Account settings to manage your subscription and turn off auto-renew. Your iTunes Account will be charged when the purchase is confirmed. If you subscribe before your free trial ends,the rest of your free trial period will be forfeited as soon as your purchase is confirmed. Note: This app is developed for informational purposes only. You should always consult your physician or doctor before starting any new fitness program. This app integrates with the Apple Health app. Terms of Use: https://7mfitness.com/terms-of-use/ Privacy Policy: https://7mfitness.com/privacy-policy/

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.

Screenshots

Six Pack in 30 Days4 screens
75 Days Challenge4 screens

Verdict

The call

The clearest difference is review sentiment: Six Pack in 30 Days at 91% against 75 Days Challenge's 13%. Six Pack in 30 Days also leads on rating (4.8 vs 4.4) and ratings volume (31K vs 46). 75 Days Challenge's advantage is monetization model (free with in-app purchases vs subscription) and ads (none vs shown). On price, update cadence, 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. Six Pack in 30 Days sells 9 in-app purchases, starting at $2.99 per 7 days and 75 Days Challenge sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Six Pack in 30 Days holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Six Pack in 30 Days has 31K ratings behind it against 46, so its average is the more settled of the two. Written reviews point the same way: 91% of Six Pack in 30 Days's written reviews are positive against 13% of 75 Days Challenge's.

UpkeepUpdate frequency

Six Pack in 30 Days ships an update every 5 weeks, 75 Days Challenge every 3 weeks. The most recent releases landed on September 24, 2026 and August 23, 2026 respectively.

Scorecard6 real differences · 4 level
Six Pack in 30 Days versus 75 Days Challenge: the parameters behind the verdict, then further details
ParameterSix Pack in 30 Days75 Days Challenge
PriceFreeFree
Rating4.8 (31K ratings) — better4.4 (46 ratings)
Positive reviews90.6% of reviews — better12.5% of reviews
Number of ratings31K — better46
Update frequencyEvery 5 weeksEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscriptionFree with in-app purchases — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.012.4 — better
Further details — not scored
Size332 MB16 MB
Age rating4+4+
DeveloperFast Builder LimitedMuhammed Asaad Nadeem

Customer experience

Six Pack in 30 Days

All ratings30,841 ratings
Positive96.3%
Neutral2.6%
Negative1.1%
Written reviews468 reviews
Positive90.6%
Neutral1.5%
Negative7.9%

75 Days Challenge

All ratings46 ratings
Positive84.8%
Neutral0.0%
Negative15.2%
Written reviews8 reviews
Positive12.5%
Neutral0.0%
Negative87.5%

Bugs and requests

Six Pack in 30 Days

Reported bugs

2 issues
  • App crashes during longer workouts
  • Difficulty opting out of free trial period

Requested features

3 requests
  • Ability to track workout progress and history
  • Add music/audio options to workouts
  • More advanced and customizable workout routines

75 Days Challenge

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 purchases

Six Pack in 30 Days

Subscriptions9
  • Ab Workouts Premium3 Days trial$2.997 Days
  • Ab Workouts Premium$4.997 Days
  • Get Abs in 12 weeks!7 Days trial$19.993 Months
Show 6 more
  • Get a 6 pack fast!$19.991 Year
  • Ab Workout PRO ~home workouts$19.991 Month
  • Get Yearly Premium!7 Days trial$29.991 Year
  • Get a Six Pack in just 60 days$29.991 Year
  • Ab Workouts Premium7 Days trial$39.991 Year
  • Ab Workouts Premium7 Days trial$49.991 Year
1 purchases

75 Days Challenge

One-time1
  • 75 Day Challenge$4.99

Questions

Is Six Pack in 30 Days free?
Six Pack in 30 Days is free to download, with in-app purchases available.
Is 75 Days Challenge free?
75 Days Challenge is free to download, with in-app purchases available.
Which has better reviews, Six Pack in 30 Days or 75 Days Challenge?
Six Pack in 30 Days is rated higher. Six Pack in 30 Days averages 4.8 out of 5 from 31K ratings, while 75 Days Challenge averages 4.4 from 46 ratings.
Do Six Pack in 30 Days or 75 Days Challenge have ads?
Six Pack in 30 Days shows ads; 75 Days Challenge does not.
Which is updated more often, Six Pack in 30 Days or 75 Days Challenge?
Six Pack in 30 Days ships an update every 5 weeks, and 75 Days Challenge every 3 weeks. Most recently, Six Pack in 30 Days was updated on September 24, 2026 and 75 Days Challenge on August 23, 2026.

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