# Hidden Differences vs Focus

The clearest difference is in-app purchases: Focus at none against Hidden Differences's 2. Hidden Differences's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Hidden Differences sells 2 one-off in-app purchases. Focus asks for nothing beyond the download.

## The numbers

| Metric | Hidden Differences | Focus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Daily | — |
| Size | 190 MB | 217 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brownberry Technologies](https://appshunter.io/developer/1631344164) | [Umit Seven](https://appshunter.io/developer/1871002875) |

## What reviewers say

### Hidden Differences

[App page](https://appshunter.io/ios/app/hidden-differences-find-them/id6738427940)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Lives | $4.99 | one-time |
| Remove Ads | $14.99 | one-time |


### Focus

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Differences free?

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

### Is Focus free?

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

### Do Hidden Differences or Focus have ads?

Both Hidden Differences and Focus show ads.

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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.*