# zlin vs RDW UPDATE

The clearest difference is in-app purchases: RDW UPDATE at none against zlin's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. zlin sells 1 one-off in-app purchase. RDW UPDATE asks for nothing beyond the download.

## The numbers

| Metric | zlin | RDW UPDATE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 38 MB | 37 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [远琳 匡](https://appshunter.io/developer/1780135090) | [小峰 徐](https://appshunter.io/developer/1861349842) |

## What reviewers say

### zlin

[App page](https://appshunter.io/ios/app/zlin/id6738337308)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Card | $10.00 | one-time |


### RDW UPDATE

[App page](https://appshunter.io/ios/app/rdw-update/id6756883541)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is zlin free?

zlin is free to download, with in-app purchases available.

### Is RDW UPDATE free?

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

### Do zlin or RDW UPDATE have ads?

Neither zlin nor RDW UPDATE 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.*