# 75 Soft Challenge vs Zenith Self Improvement

The clearest difference is in-app purchases: Zenith Self Improvement at none against 75 Soft Challenge's 4. 75 Soft Challenge's advantage is iOS requirement (16.4 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. 75 Soft Challenge sells 4 in-app purchases, starting at $2.99 per 7 days. Zenith Self Improvement asks for nothing beyond the download.

## The numbers

| Metric | 75 Soft Challenge | Zenith Self Improvement |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/75-soft-challenge-habit-grid/id1608023757/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 47 MB | 2 MB |
| Requires iOS | **16.4** | 18.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sunwoo Kim](https://appshunter.io/developer/1518511762) | [Geeksdobyte](https://appshunter.io/developer/1795589439) |

## What reviewers say

### 75 Soft Challenge

[App page](https://appshunter.io/ios/app/75-soft-challenge-habit-grid/id1608023757)

Track your progress through a personalized 75-day challenge with a visual grid. Customize your rules, check off completed tasks daily, and celebrate milestones. Offers optional premium features for enhanced customization and content.

**Highlights:** Customizable 75-day challenge grid, Daily rule checking, Visual progress tracking, Partial day completion counts, Milestone sharing features, Optional photo integration, Optional daily video creation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Monthly premium | $9.99 | per month |
| Yearly Premium | $39.99 | per year |
| Yearly Premium | $49.99 | per year |


### Zenith Self Improvement

[App page](https://appshunter.io/ios/app/zenith-self-improvement/id6747005500)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 75 Soft Challenge free?

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

### Is Zenith Self Improvement free?

Zenith Self Improvement is free to download, with no in-app purchases.

### Do 75 Soft Challenge or Zenith Self Improvement have ads?

Neither 75 Soft Challenge nor Zenith Self Improvement shows ads.

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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.*