# CIR vs Skey Mobile

The clearest difference is update cadence: Skey Mobile at monthly against CIR's every 4 months. CIR's advantage is iOS requirement (13.0 vs 15.0). 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.

CIR ships an update every 4 months, Skey Mobile monthly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CIR | Skey Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 37 MB | 81 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Hadaf Solutions](https://appshunter.io/developer/1263923912) | [ULTIMATETEK SOLUTIONS PRIVATE LIMITED](https://appshunter.io/developer/1190319655) |

## What reviewers say

### CIR

[App page](https://appshunter.io/ios/app/cir/id6476621590)

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

**In-app purchases:** none


### Skey Mobile

[App page](https://appshunter.io/ios/app/skey-mobile/id6708234825)

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

**In-app purchases:** none


## Frequently asked questions

### Is CIR free?

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

### Is Skey Mobile free?

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

### Do CIR or Skey Mobile have ads?

Neither CIR nor Skey Mobile shows ads.

### Which is updated more often, CIR or Skey Mobile?

CIR ships an update every 4 months, and Skey Mobile monthly. Most recently, CIR was updated on October 25, 2026 and Skey Mobile on October 24, 2026.

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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.*