# 75 Soft Challenge vs Step Fish

The clearest difference is in-app purchases: Step Fish at none against 75 Soft Challenge's 6. Step Fish also leads on ads (none vs shown) and update cadence (every 6 days vs every 2 weeks). On price there is nothing between them.

Both are free to download. 75 Soft Challenge sells 6 in-app purchases, starting at $0.99 per 7 days. Step Fish asks for nothing beyond the download.

75 Soft Challenge ships an update every 2 weeks, Step Fish every 6 days. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 75 Soft Challenge | Step Fish |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Size | 69 MB | 47 MB |
| Requires iOS | 26.2 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ryan Impey](https://appshunter.io/developer/1773084455) | [TILL WANNER](https://appshunter.io/developer/1829497812) |

## What reviewers say

### 75 Soft Challenge

[App page](https://appshunter.io/ios/app/75-soft-challenge-thrive/id6743495227)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Thrive Plus - Weekly | $0.99 | per 7 days |
| Thrive Plus - Monthly | $1.99 | per month |
| Premium Monthly £1.99 | $1.99 | per month |
| Thrive Plus - Annual | $9.99 | per year |
| Thrive Plus - Quarterly | $9.99 | per 3 months |
| Stepscape Premium | $14.99 | one-time |


### Step Fish

[App page](https://appshunter.io/ios/app/step-fish-step-tracker/id6749242253)

**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 Step Fish free?

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

### Do 75 Soft Challenge or Step Fish have ads?

75 Soft Challenge shows ads; Step Fish does not.

### Which is updated more often, 75 Soft Challenge or Step Fish?

75 Soft Challenge ships an update every 2 weeks, and Step Fish every 6 days. Most recently, 75 Soft Challenge was updated on October 4, 2026 and Step Fish on October 2, 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.*