# Loop QC vs CelLink

The clearest difference is iOS requirement: CelLink at 13.0 against Loop QC's 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.

## The numbers

| Metric | Loop QC | CelLink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Size | 22 MB | 23 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Loop 4 Solutions](https://appshunter.io/developer/1418729643) | [CelAudio (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/1802455700) |

## What reviewers say

### Loop QC

[App page](https://appshunter.io/ios/app/loop-qc/id6474789376)

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

**In-app purchases:** none


### CelLink

[App page](https://appshunter.io/ios/app/cellink/id6796037138)

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

**In-app purchases:** none


## Frequently asked questions

### Is Loop QC free?

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

### Is CelLink free?

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

### Do Loop QC or CelLink have ads?

Neither Loop QC nor CelLink 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.*