# Linker vs PTU2推销员

The clearest difference is device support: Linker at 2 against PTU2推销员's —. On price, in-app purchases and iOS requirement 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 | Linker | PTU2推销员 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Size | 141 MB | 26 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [广东欧科空调制冷有限公司](https://appshunter.io/developer/1449949850) | [朔 赵](https://appshunter.io/developer/1167510459) |

## What reviewers say

### Linker

[App page](https://appshunter.io/ios/app/linker-ek/id1449949851)

**In-app purchases:** none


### PTU2推销员

[App page](https://appshunter.io/ios/app/ptu2/id6448233246)

**In-app purchases:** none


## Frequently asked questions

### Is Linker free?

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

### Is PTU2推销员 free?

PTU2推销员 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.*