# ooring vs Nook

The clearest difference is iOS requirement: ooring at 15.1 against Nook's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ooring | Nook |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Daily | — |
| Size | 36 MB | 4 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [INHO SHIN](https://appshunter.io/developer/1765633384) | [TTB INTERNATIONAL LLC](https://appshunter.io/developer/1896762162) |

## What reviewers say

### ooring

[App page](https://appshunter.io/ios/app/ooring/id6764290501)

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

**In-app purchases:** none


### Nook

[App page](https://appshunter.io/ios/app/nook-focus-and-pomodoro-timer/id6803731288)

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

**In-app purchases:** none


## Frequently asked questions

### Is ooring free?

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

### Is Nook free?

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

### Do ooring or Nook have ads?

Neither ooring nor Nook shows 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.*