# Simply Slim 365 vs 75 Hard

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.

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.

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.

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.

## The numbers

| Metric | Simply Slim 365 | 75 Hard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/simply-slim-365/id1294722314/reviews) | **[4.8 (144 ratings)](https://appshunter.io/ios/app/75-hard-challenge-tracker/id6752606716/reviews)** |
| Number of ratings | 3 | **144** |
| Positive reviews | — | 62.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 127 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [MyBodySite, LLC](https://appshunter.io/developer/1084902149) | [Shay alon Vash](https://appshunter.io/developer/1741949774) |

## What reviewers say

### Simply Slim 365

[App page](https://appshunter.io/ios/app/simply-slim-365/id1294722314)

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:** macOS Compatibility

**In-app purchases:** none


### 75 Hard

[App page](https://appshunter.io/ios/app/75-hard-challenge-tracker/id6752606716)

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:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Discipline+ | $4.99 | per month |
| 75 Premium Monthly | $7.99 | per month |
| 75 Premium Annual | $69.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*