# Focus vs Zento

The clearest difference is in-app purchases: Focus at none against Zento's 1. Zento's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Zento sells 1 one-off in-app purchase. Focus asks for nothing beyond the download.

## The numbers

| Metric | Focus | Zento |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Size | 217 MB | 33 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Umit Seven](https://appshunter.io/developer/1871002875) | [Not Another Studio LTD](https://appshunter.io/developer/1896729562) |

## What reviewers say

### Focus

[App page](https://appshunter.io/ios/app/focus-hidden-differences/id6758998070)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zento

[App page](https://appshunter.io/ios/app/zento-zen-loop-puzzle/id6770275298)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock the full game | $2.99 | one-time |


## Frequently asked questions

### Is Focus free?

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

### Is Zento free?

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

### Do Focus or Zento have ads?

Focus shows ads; Zento does not.

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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.*