# 飞机加速器 vs 密达IM

The clearest difference is in-app purchases: 密达IM at none against 飞机加速器's 4. 密达IM also leads on update cadence (every 2 days vs every 2 months) and iOS requirement (13.0 vs 15.0). 飞机加速器's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 飞机加速器 sells 4 one-off in-app purchases. 密达IM asks for nothing beyond the download.

飞机加速器 ships an update every 2 months, 密达IM every 2 days. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 飞机加速器 | 密达IM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 19 MB | 171 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hainan Yiming Information Technology Co., Ltd](https://appshunter.io/developer/1832672677) | [广州友迅网络科技有限公司](https://appshunter.io/developer/1468862811) |

## What reviewers say

### 飞机加速器

[App page](https://appshunter.io/ios/app/vpn/id6749888619)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一星期会员 | $2.99 | one-time |
| 一个月会员 | $5.99 | one-time |
| 三个月会员 | $17.99 | one-time |
| 一年会员 | $49.99 | one-time |


### 密达IM

[App page](https://appshunter.io/ios/app/im/id6761409850)

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

**In-app purchases:** none


## Frequently asked questions

### Is 飞机加速器 free?

飞机加速器 is free to download, with in-app purchases available.

### Is 密达IM free?

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

### Do 飞机加速器 or 密达IM have ads?

密达IM shows ads; 飞机加速器 does not.

### Which is updated more often, 飞机加速器 or 密达IM?

飞机加速器 ships an update every 2 months, and 密达IM every 2 days. Most recently, 飞机加速器 was updated on September 19, 2026 and 密达IM on September 10, 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.*