# Memory Rush vs Focus Grid by Mozard

The clearest difference is in-app purchases: Memory Rush at none against Focus Grid by Mozard's 1. Focus Grid by Mozard's advantage is ads (none vs shown) and update cadence (every 2 months vs every 7 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Focus Grid by Mozard sells 1 one-off in-app purchase. Memory Rush asks for nothing beyond the download.

Memory Rush ships an update every 7 months, Focus Grid by Mozard every 2 months. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Memory Rush | Focus Grid by Mozard |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 24 MB | 97 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Abilash A R](https://appshunter.io/developer/1879983841) | [Oleg Stadly](https://appshunter.io/developer/1885002267) |

## What reviewers say

### Memory Rush

[App page](https://appshunter.io/ios/app/memory-rush-focus-game/id6759636521)

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

**In-app purchases:** none


### Focus Grid by Mozard

[App page](https://appshunter.io/ios/app/focus-grid-by-mozard/id6760564461)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $1.99 | one-time |


## Frequently asked questions

### Is Memory Rush free?

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

### Is Focus Grid by Mozard free?

Focus Grid by Mozard is free to download, with in-app purchases available.

### Do Memory Rush or Focus Grid by Mozard have ads?

Memory Rush shows ads; Focus Grid by Mozard does not.

### Which is updated more often, Memory Rush or Focus Grid by Mozard?

Memory Rush ships an update every 7 months, and Focus Grid by Mozard every 2 months. Most recently, Memory Rush was updated on October 28, 2026 and Focus Grid by Mozard on October 25, 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.*