# 岚誉助手 vs 港城云溯

The clearest difference is device support: 岚誉助手 at 2 against 港城云溯's —. 港城云溯's advantage is iOS requirement (9.0 vs 12.0). On price and in-app purchases 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 | 岚誉助手 | 港城云溯 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 59 months | — |
| Size | 31 MB | 33 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [上海全正信息科技有限公司](https://appshunter.io/developer/1494264754) | [Zrodo Instrument Technology (Nantong) Ltd.](https://appshunter.io/developer/1327629377) |

## What reviewers say

### 岚誉助手

[App page](https://appshunter.io/ios/app/id1566256459)

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

**In-app purchases:** none


### 港城云溯

[App page](https://appshunter.io/ios/app/id6449453218)

**In-app purchases:** none


## Frequently asked questions

### Is 岚誉助手 free?

岚誉助手 is free to download, with no in-app purchases.

### Is 港城云溯 free?

港城云溯 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.*