# OneThing vs XP Momentum

The clearest difference is device support: XP Momentum at 3 against OneThing's 1. XP Momentum also leads on iOS requirement (15.0 vs 26.1). On price, ads and in-app purchases 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 | OneThing | XP Momentum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Size | 3 MB | 6 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grupo Pixeles Latinoamerica, S.A. de C.V.](https://appshunter.io/developer/1704830040) | [Groundwork Labs LLC (OR)](https://appshunter.io/developer/6785055992) |

## What reviewers say

### OneThing

[App page](https://appshunter.io/ios/app/onething-one-task/id6762528138)

**In-app purchases:** none


### XP Momentum

[App page](https://appshunter.io/ios/app/xp-momentum-goal-tracker/id6785055990)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneThing free?

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

### Is XP Momentum free?

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

### Do OneThing or XP Momentum have ads?

Neither OneThing nor XP Momentum 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.*