# CleanStep vs Memory Test

The clearest difference is ads: CleanStep at none against Memory Test's shown. CleanStep also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. CleanStep sells 7 in-app purchases, starting at $9.99 per 7 days and Memory Test sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CleanStep ships an update weekly, Memory Test every 2 weeks. The most recent releases landed on October 28, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | CleanStep | Memory Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (16 ratings)](https://appshunter.io/ios/app/cleanstep-smart-cleaner/id6748741870/reviews)** | — |
| Number of ratings | **16** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | Subscription | — |
| Size | 50 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [API MEDARICA j.d.o.o.](https://appshunter.io/developer/1827220253) | [Jeongmo Kang](https://appshunter.io/developer/1787397407) |

## What reviewers say

### CleanStep

[App page](https://appshunter.io/ios/app/cleanstep-smart-cleaner/id6748741870)

Instantly free up storage, delete junk files, and optimize your phone's performance. This app also includes a step counter to help you stay active. It offers a free trial before a subscription is required for full access.

**Highlights:** One-tap junk and cache removal, Duplicate photo detection and deletion, Video compression, Contact duplicate merging, Secure secret folder for files, Battery saving background process management, Built-in step counter

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $9.99 | per 7 days |
| Weekly Subscription | $12.99 | per 7 days |
| Weekly Subscription | $14.99 | per 7 days |
| Weekly Subscription | $17.99 | per 7 days |
| Quarterly Subscription | $79.99 | per 3 months |


### Memory Test

[App page](https://appshunter.io/ios/app/memory-test-word-recall/id6812324321)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Memory Test Pro | $3.99 | one-time |


## Frequently asked questions

### Is CleanStep free?

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

### Is Memory Test free?

Memory Test is free to download, with in-app purchases available.

### Do CleanStep or Memory Test have ads?

Memory Test shows ads; CleanStep does not.

### Which is updated more often, CleanStep or Memory Test?

CleanStep ships an update weekly, and Memory Test every 2 weeks. Most recently, CleanStep was updated on October 28, 2026 and Memory Test on October 26, 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.*