# THING vs One Thing

The clearest difference is in-app purchases: THING at none against One Thing's 2. THING also leads on iOS requirement (17 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. One Thing sells 2 in-app purchases, starting at $0.99 per year. THING asks for nothing beyond the download.

## The numbers

| Metric | THING | One Thing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 1 MB | 6 MB |
| Requires iOS | **17** | 26.2 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ilia Zhemaitis](https://appshunter.io/developer/1873717435) | [Stefan Mattis](https://appshunter.io/developer/1882107507) |

## What reviewers say

### THING

[App page](https://appshunter.io/ios/app/thing-one-thing/id6758569953)

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

**In-app purchases:** none


### One Thing

[App page](https://appshunter.io/ios/app/one-thing-one-focus/id6759986499)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $0.99 | per year |
| Forever Pro | $2.99 | one-time |


## Frequently asked questions

### Is THING free?

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

### Is One Thing free?

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

### Do THING or One Thing have ads?

Neither THING nor One Thing 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.*