# 江西空气预报 vs 潮汐表专业版

The clearest difference is in-app purchases: 江西空气预报 at none against 潮汐表专业版's 1. 江西空气预报 also leads on iOS requirement (8.0 vs 16.4). 潮汐表专业版's advantage is device support. On price there is nothing between them.

Both are free to download. 潮汐表专业版 sells 1 in-app purchase, starting at $4.99 per month. 江西空气预报 asks for nothing beyond the download.

## The numbers

| Metric | 江西空气预报 | 潮汐表专业版 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Every 9 days |
| Size | 71 MB | 55 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [中科三清科技有限公司](https://appshunter.io/developer/1211590929) | [博 胡](https://appshunter.io/developer/6780505914) |

## What reviewers say

### 江西空气预报

[App page](https://appshunter.io/ios/app/id1454763258)

**In-app purchases:** none


### 潮汐表专业版

[App page](https://appshunter.io/ios/app/id6803528662)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $4.99 | per month |


## Frequently asked questions

### Is 江西空气预报 free?

江西空气预报 is free to download, with no in-app purchases.

### Is 潮汐表专业版 free?

潮汐表专业版 is free to download, with in-app purchases available.

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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.*