# XM vs iRoller

XM and iRoller are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | XM | iRoller |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Size | 59 MB | 20 MB |
| Requires iOS | 12.0 | 12.0 |
| Age rating | 12+ | 4+ |
| Developer | [欢 邓](https://appshunter.io/developer/1618736849) | [琦柱 汤](https://appshunter.io/developer/1759835364) |

## What reviewers say

### XM

[App page](https://appshunter.io/ios/app/xm-18sw/id1620837193)

**In-app purchases:** none


### iRoller

[App page](https://appshunter.io/ios/app/iroller-plus/id6596812655)

**In-app purchases:** none


## Frequently asked questions

### Is XM free?

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

### Is iRoller free?

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

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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.*