Comparison

Simply Slim 365 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

Simply Slim 365

This app provides personalized wellness plans, including daily meal guidance, exercise routines, and lifestyle support. Track your progress with metrics like calories, activities, and sleep, and communicate directly with your provider. Integration with Apple HealthKit allows seamless data sharing.

Highlights
  • Daily meal planning
  • Exercise guidance
  • Lifestyle modification support
  • Progress tracking (calories, metrics, sleep)
  • Real-time communication with provider
  • Apple HealthKit integration
Features
Read full description

The SimplySlim 365 app connects you with your individually tailored wellness plan from SimplySlim. Receive daily meal planning, exercise guidance, lifestyle modification support and motivation. As a SimplySlim patient, you will receive the specific content of your custom wellness plan in the app. Track your progress including calories, activities, body metrics, steps, water, and sleep in an interface shared with your SimplySlim provider. Communicate with SimplySlim in realtime through personal journals and direct private messages. This app is integrated with the Apple HealthKit. Choose to share your steps, calories expended and other parameters directly with the app. Intuitive Design The app is designed specifically for SimplySlim patients and you can't use the app unless you're a SimplySlim patient already in their care. Use the app on your iPhone or iPad. SimplySlim uses an admin web-based portal where they can tailor the program to your needs, monitor your progress, and communicate with you directly.

About

75 Hard

This app helps you stay on track with your personal challenges, including popular programs like 75 Hard, 75 Soft, and 28-day goals. Log workouts, hydration, reading, and progress photos with a simple yet powerful habit tracker designed for accountability and momentum.

Highlights
  • Habit tracking for 75 Hard, 75 Soft, and 28-day challenges
  • Custom challenge creation
  • Workout, hydration, and reading logging
  • Progress photo tracking
  • Daily reminders and notifications
  • Simple interface
Features
Read full description

75 Hard is how you take command of your own life. It’s the daily decision to silence excuses, to push when comfort calls, and to prove that your will is stronger than any obstacle.In 75 days you don’t just finish a program - you forge a mindset that refuses to surrender, no matter the battle. Stay on track and crush every milestone with a habit tracker built for big goals. Whether you’re tackling 75 Hard, a 28 day, or 100 day challenge, this app keeps your daily tasks clear and easy to check off. Log workouts, hydration, reading or whatever your challenge requires. Simple to use and powerful for accountability, it turns consistency into momentum so you can see, and feel, your transformation! Flexible Habit Tracking Options ▶ 28 Day Challenge – Build quick, focused habits for a fast start and lasting momentum. ▶ 75 Soft Challenge – Follow a balanced plan with adjustable rules that fit your lifestyle. ▶ 75 Medium Challenge – Take on a moderate program for steady progress and discipline. ▶ 75 Hard Challenge – Track every workout, water goal, meal, and daily progress photo for the ultimate test. Pick one, mix several, or design your own. The built-in habit tracker adapts to any routine and keeps every goal on schedule. Why Choose This App √ Simple interface built around a powerful habit tracker √ Built with viral challenges in mind: 28 day challenge, 75 soft challenge, 75 Hard Challenge √ Create custom challenges you want to keep improving and building a better you! √ Clear visuals and progress photos keep you accountable √ Daily Reminders & Notifications Stay on track effortlessly! Get automatic reminders for workouts, meals, hydration, and progress photos perfect for staying consistent in the 75 hard challenge, the flexible 75 soft challenge, or a quick 28 day challenge. Support: support@kovets.com Privacy Policy: https://kovets.com/75-hard-privacy-policy/ Terms Of Use: https://kovets.com/75-hard-terms-of-use/

Screenshots

Simply Slim 3654 screens
75 Hard4 screens

Verdict

The call

The clearest difference is rating: 75 Hard at 4.8 against Simply Slim 365's 3.7. 75 Hard also leads on update cadence (every 8 days vs every 9 months) and ratings volume (144 vs 3). Simply Slim 365's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, device support and iOS requirement 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 Hard sells 3 in-app purchases, starting at $4.99 per month. Simply Slim 365 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

75 Hard holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: 75 Hard has 144 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Simply Slim 365 ships an update every 9 months, 75 Hard every 8 days. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

Scorecard6 real differences · 4 level
Simply Slim 365 versus 75 Hard: the parameters behind the verdict, then further details
ParameterSimply Slim 36575 Hard
PriceFreeFree
Rating3.7 (3 ratings)4.8 (144 ratings) — better
Positive reviews—62.5% of reviews
Number of ratings3144 — better
Update frequencyEvery 9 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size46 MB127 MB
Age rating12+4+
DeveloperMyBodySite, LLCShay alon Vash

Customer experience

Simply Slim 365

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

75 Hard

All ratings141 ratings
Positive95.7%
Neutral2.8%
Negative1.4%
Written reviews8 reviews
Positive62.5%
Neutral25.0%
Negative12.5%

In-app purchases

None

Simply Slim 365

No in-app purchases

3 purchases

75 Hard

Subscriptions3
  • Discipline+7 Days trial$4.991 Month
  • 75 Premium Monthly7 Days trial$7.991 Month
  • 75 Premium Annual7 Days trial$69.991 Year

Questions

Is Simply Slim 365 free?
Simply Slim 365 is free to download, with no in-app purchases.
Is 75 Hard free?
75 Hard is free to download, with in-app purchases available.
Which has better reviews, Simply Slim 365 or 75 Hard?
75 Hard is rated higher. Simply Slim 365 averages 3.7 out of 5 from 3 ratings, while 75 Hard averages 4.8 from 144 ratings.
Do Simply Slim 365 or 75 Hard have ads?
75 Hard shows ads; Simply Slim 365 does not.
Which is updated more often, Simply Slim 365 or 75 Hard?
Simply Slim 365 ships an update every 9 months, and 75 Hard every 8 days. Most recently, Simply Slim 365 was updated on November 3, 2026 and 75 Hard on November 8, 2026.

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