# 75 Days Challenge vs Transform 75

The clearest difference is rating: Transform 75 at 5.0 against 75 Days Challenge's 4.4. Transform 75 also leads on update cadence (weekly vs every 3 weeks). 75 Days Challenge's advantage is ads (none vs shown) and ratings volume (46 vs 1). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. 75 Days Challenge sells 1 one-off in-app purchase and Transform 75 sells 6 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Transform 75 holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: 75 Days Challenge has 46 ratings behind it against 1, so its average is the more settled of the two.

75 Days Challenge ships an update every 3 weeks, Transform 75 weekly. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 75 Days Challenge | Transform 75 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (46 ratings)](https://appshunter.io/ios/app/75-days-challenge-tracker/id6451491151/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/transform-75-hard-challenge/id6741768601/reviews)** |
| Number of ratings | **46** | 1 |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 16 MB | 54 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Muhammed Asaad Nadeem](https://appshunter.io/developer/1601934665) | [Ahammed Zabith P](https://appshunter.io/developer/1795464757) |

## What reviewers say

### 75 Days Challenge

[App page](https://appshunter.io/ios/app/75-days-challenge-tracker/id6451491151)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 75 Day Challenge | $4.99 | one-time |


### Transform 75

[App page](https://appshunter.io/ios/app/transform-75-hard-challenge/id6741768601)

This app helps you track progress through a 75-day physical and mental challenge. It provides tools for logging daily tasks, workouts, hydration, and meals, with features to capture progress photos and set reminders. Users can also share their journey and track multiple attempts.

**Highlights:** Daily progress tracking, Workout and meal logging, Hydration monitoring, Progress photo capture, Personalized reminders, Multiple attempt tracking, Social sharing

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription with offer | $8.99 | per year |
| Yearly Subscription | $8.99 | per year |
| Lifetime | $8.99 | one-time |
| Transform75 - Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is 75 Days Challenge free?

75 Days Challenge is free to download, with in-app purchases available.

### Is Transform 75 free?

Transform 75 is free to download, with in-app purchases available.

### Which has better reviews, 75 Days Challenge or Transform 75?

Transform 75 is rated higher. 75 Days Challenge averages 4.4 out of 5 from 46 ratings, while Transform 75 averages 5.0 from 1 ratings.

### Do 75 Days Challenge or Transform 75 have ads?

Transform 75 shows ads; 75 Days Challenge does not.

### Which is updated more often, 75 Days Challenge or Transform 75?

75 Days Challenge ships an update every 3 weeks, and Transform 75 weekly. Most recently, 75 Days Challenge was updated on October 24, 2026 and Transform 75 on October 18, 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.*