# 中道移动办公 vs 护单宝

The clearest difference is update cadence: 护单宝 at every 5 days against 中道移动办公's every 4 weeks. 中道移动办公's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

中道移动办公 ships an update every 4 weeks, 护单宝 every 5 days. The most recent releases landed on October 10, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 中道移动办公 | 护单宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Size | 102 MB | 33 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [河北中道致远信息科技有限公司](https://appshunter.io/developer/1442761691) | [海波 胡](https://appshunter.io/developer/6776141528) |

## What reviewers say

### 中道移动办公

[App page](https://appshunter.io/ios/app/id1446982467)

**Features:** macOS Compatibility

**In-app purchases:** none


### 护单宝

[App page](https://appshunter.io/ios/app/id6776218685)

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

**In-app purchases:** none


## Frequently asked questions

### Is 中道移动办公 free?

中道移动办公 is free to download, with no in-app purchases.

### Is 护单宝 free?

护单宝 is free to download, with no in-app purchases.

### Do 中道移动办公 or 护单宝 have ads?

Neither 中道移动办公 nor 护单宝 shows ads.

### Which is updated more often, 中道移动办公 or 护单宝?

中道移动办公 ships an update every 4 weeks, and 护单宝 every 5 days. Most recently, 中道移动办公 was updated on October 10, 2026 and 护单宝 on October 23, 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.*