# 75 Days vs Roll Call

The clearest difference is rating: Roll Call at 5.0 against 75 Days's 4.5. Roll Call also leads on in-app purchases (none vs 1) and ads (none vs shown). 75 Days's advantage is ratings volume (16 vs 1). On price and device support there is nothing between them.

Both are free to download. 75 Days sells 1 one-off in-app purchase. Roll Call asks for nothing beyond the download.

Roll Call holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 75 Days has 16 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | 75 Days | Roll Call |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (16 ratings)](https://appshunter.io/ios/app/75-days-transform-challenge/id6584519577/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/roll-call-75-day-challenge/id6784701553/reviews)** |
| Number of ratings | **16** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 35 MB | 35 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Ali Murad](https://appshunter.io/developer/1412644468) | [BRADFORD H WOODHOUSE](https://appshunter.io/developer/6784701555) |

## What reviewers say

### 75 Days

[App page](https://appshunter.io/ios/app/75-days-transform-challenge/id6584519577)

Embark on a 75-day journey to build mental toughness, discipline, and achieve personal growth. This app guides you through daily exercise, diet planning, hydration, reading, and progress tracking to transform your life.

**Highlights:** 75-day transformative journey, Daily exercise (two 45-min sessions, one outdoors), Customizable diet plan (no alcohol/cheat meals), Daily water intake tracking (1 gallon), Daily reading habit (10 pages non-fiction), Daily progress photos, Daily progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


### Roll Call

[App page](https://appshunter.io/ios/app/roll-call-75-day-challenge/id6784701553)

This app helps you complete daily challenges with friends by tracking progress and encouraging accountability. See who's on track, share updates, and maintain your streak with a supportive group.

**Highlights:** Form accountability crews with friends, Track daily task completion, Maintain streaks and progress, View crew progress and cheer others, Private tracking for photos, weight, and calories, Choose between streak-only or strict modes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 75 Days free?

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

### Is Roll Call free?

Roll Call is free to download, with no in-app purchases.

### Which has better reviews, 75 Days or Roll Call?

Roll Call is rated higher. 75 Days averages 4.5 out of 5 from 16 ratings, while Roll Call averages 5.0 from 1 ratings.

### Do 75 Days or Roll Call have ads?

75 Days shows ads; Roll Call does not.

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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.*