# 72580 vs 跟单

The clearest difference is iOS requirement: 72580 at 9.0 against 跟单's 18.6. 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 | 72580 | 跟单 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Weekly |
| Size | 80 MB | 107 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | iPhone, iPod | **iPhone, iPad, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [进财 杨](https://appshunter.io/developer/1510722990) | [Joy Wang](https://appshunter.io/developer/1800093405) |

## What reviewers say

### 72580

[App page](https://appshunter.io/ios/app/72580/id1558339130)

**Features:** macOS Compatibility

**In-app purchases:** none


### 跟单

[App page](https://appshunter.io/ios/app/id6753896830)

**In-app purchases:** none


## Frequently asked questions

### Is 72580 free?

72580 is free to download, with no in-app purchases.

### Is 跟单 free?

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

### Do 72580 or 跟单 have ads?

Neither 72580 nor 跟单 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.*