# M vs CiraSync On

The clearest difference is iOS requirement: CiraSync On at 11.0 against M's 15. On price, ads, in-app purchases and device support 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 | M | CiraSync On |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 58 MB | 190 MB |
| Requires iOS | 15 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Theron Technology Solutions LLC](https://appshunter.io/developer/1477780140) | [CiraApps Limited](https://appshunter.io/developer/1187220064) |

## What reviewers say

### M

[App page](https://appshunter.io/ios/app/m-work/id1645030529)

**Features:** macOS Compatibility

**In-app purchases:** none


### CiraSync On

[App page](https://appshunter.io/ios/app/cirasync-on-prem-pf/id6744315617)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is M free?

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

### Is CiraSync On free?

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

### Do M or CiraSync On have ads?

Neither M nor CiraSync On shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*