# 临空会展 vs AIRoshi

The clearest difference is in-app purchases: 临空会展 at none against AIRoshi's 2. 临空会展 also leads on ads (none vs shown) and update cadence (every 9 days vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AIRoshi sells 2 in-app purchases, starting at $4.99 per month. 临空会展 asks for nothing beyond the download.

临空会展 ships an update every 9 days, AIRoshi every 4 months. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 临空会展 | AIRoshi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 4 months |
| Size | 70 MB | 89 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai East Best & Lansheng Smart Technology Co., Ltd.](https://appshunter.io/developer/1221366182) | [kota tada](https://appshunter.io/developer/1658942612) |

## What reviewers say

### 临空会展

[App page](https://appshunter.io/ios/app/id6447049629)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIRoshi

[App page](https://appshunter.io/ios/app/airoshi-interactive-train/id6748681589)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad-free for 1 month | $4.99 | per month |
| Ad-free for 1 year | $29.99 | per year |


## Frequently asked questions

### Is 临空会展 free?

临空会展 is free to download, with no in-app purchases.

### Is AIRoshi free?

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

### Do 临空会展 or AIRoshi have ads?

AIRoshi shows ads; 临空会展 does not.

### Which is updated more often, 临空会展 or AIRoshi?

临空会展 ships an update every 9 days, and AIRoshi every 4 months. Most recently, 临空会展 was updated on October 4, 2026 and AIRoshi on October 9, 2026.

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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.*