# Island Timer vs Atteno

The clearest difference is in-app purchases: Island Timer at none against Atteno's 1. Atteno's advantage is device support. On price and iOS requirement there is nothing between them.

Both are free to download. Atteno sells 1 one-off in-app purchase. Island Timer asks for nothing beyond the download.

## The numbers

| Metric | Island Timer | Atteno |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 4 weeks |
| Size | 18 MB | 35 MB |
| Requires iOS | 17.0 | **16.1** |
| Devices | — | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Island In The Sun, LLC](https://appshunter.io/developer/1776660223) | [子文 杨](https://appshunter.io/developer/1804228519) |

## What reviewers say

### Island Timer

[App page](https://appshunter.io/ios/app/island-timer/id6737483123)

**In-app purchases:** none


### Atteno

[App page](https://appshunter.io/ios/app/atteno-focus-timer-and-study/id6757382433)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atteno Pro Lifetime | $4.99 | one-time |


## Frequently asked questions

### Is Island Timer free?

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

### Is Atteno free?

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

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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.*