# 75 Challenge vs Fuels360

The clearest difference is in-app purchases: Fuels360 at none against 75 Challenge's 8. Fuels360 also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 75 Challenge sells 8 in-app purchases, starting at $2.99 per 7 days. Fuels360 asks for nothing beyond the download.

75 Challenge ships an update every 9 days, Fuels360 fortnightly. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 75 Challenge | Fuels360 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (17 ratings)](https://appshunter.io/ios/app/75-challenge-life-reset/id6776015154/reviews)** | — |
| Number of ratings | **17** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | Free | — |
| Size | 47 MB | 18 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Woodpecker App Studio, LLC](https://appshunter.io/developer/6803230838) | [Wingware LLC](https://appshunter.io/developer/989316884) |

## What reviewers say

### 75 Challenge

[App page](https://appshunter.io/ios/app/75-challenge-life-reset/id6776015154)

This app helps you commit to and track personalized 75-day challenges focused on habit building. Choose from pre-set protocols or create your own daily rules for fitness, nutrition, and personal growth.

**Highlights:** Customizable 75-day challenge protocols, Pre-set challenges (Hard, Medium, Soft, Her), Daily task tracking, Home screen widget for tasks, Focus on discipline, not notifications, Reset rule for honest commitment

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly - Discounted | $2.99 | per 7 days |
| Pro Weekly | $4.99 | per 7 days |
| Pro Weekly | $8.99 | per 7 days |
| Quarterly Pro | $34.99 | per 3 months |
| Quarterly Pro | $34.99 | per 3 months |
| Pro Annual | $49.99 | per year |
| Pro Annual | $74.99 | per year |
| Pro Annual | $74.99 | per year |


### Fuels360

[App page](https://appshunter.io/ios/app/fuels360/id6776757329)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 75 Challenge free?

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

### Is Fuels360 free?

Fuels360 is free to download, with no in-app purchases.

### Do 75 Challenge or Fuels360 have ads?

Neither 75 Challenge nor Fuels360 shows ads.

### Which is updated more often, 75 Challenge or Fuels360?

75 Challenge ships an update every 9 days, and Fuels360 fortnightly. Most recently, 75 Challenge was updated on October 24, 2026 and Fuels360 on October 15, 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.*