# 77电脑助手 vs 电脑安防触控端

The clearest difference is in-app purchases: 电脑安防触控端 at none against 77电脑助手's 5. 电脑安防触控端 also leads on ads (none vs shown) and iOS requirement (9.0 vs 12.0). 77电脑助手's advantage is update cadence (monthly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. 77电脑助手 sells 5 one-off in-app purchases. 电脑安防触控端 asks for nothing beyond the download.

77电脑助手 ships an update monthly, 电脑安防触控端 every 5 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 77电脑助手 | 电脑安防触控端 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 5 months |
| Size | 68 MB | 18 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [开拓 蔺](https://appshunter.io/developer/1620485229) | [Sichuan Jinren Medicine Group Co.,Ltd](https://appshunter.io/developer/1548899237) |

## What reviewers say

### 77电脑助手

[App page](https://appshunter.io/ios/app/77/id1620485227)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 77电脑助手-周VIP | $0.99 | one-time |
| 77电脑助手-月VIP | $0.99 | one-time |
| 77电脑助手-季VIP | $2.99 | one-time |
| 77电脑助手-年VIP | $3.99 | one-time |
| 77电脑助手-永久VIP | $9.99 | one-time |


### 电脑安防触控端

[App page](https://appshunter.io/ios/app/id6443786334)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 77电脑助手 free?

77电脑助手 is free to download, with in-app purchases available.

### Is 电脑安防触控端 free?

电脑安防触控端 is free to download, with no in-app purchases.

### Do 77电脑助手 or 电脑安防触控端 have ads?

77电脑助手 shows ads; 电脑安防触控端 does not.

### Which is updated more often, 77电脑助手 or 电脑安防触控端?

77电脑助手 ships an update monthly, and 电脑安防触控端 every 5 months. Most recently, 77电脑助手 was updated on September 17, 2026 and 电脑安防触控端 on September 13, 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.*