# 2 vs OneThing

The clearest difference is in-app purchases: OneThing at none against 2's 1. OneThing also leads on iOS requirement (15.1 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. 2 sells 1 one-off in-app purchase. OneThing asks for nothing beyond the download.

## The numbers

| Metric | 2 | OneThing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 1 MB | 45 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [R-jay Remudaro](https://appshunter.io/developer/1883713260) | [mirre snelting](https://appshunter.io/developer/1767572812) |

## What reviewers say

### 2

[App page](https://appshunter.io/ios/app/2-minute-start-focus-timer/id6760876697)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


### OneThing

[App page](https://appshunter.io/ios/app/onething-adhd-focus/id6762911048)

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

**In-app purchases:** none


## Frequently asked questions

### Is 2 free?

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

### Is OneThing free?

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

### Do 2 or OneThing have ads?

Neither 2 nor OneThing 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.*