# 永中智慧办公 vs 爱纱纱

The clearest difference is iOS requirement: 永中智慧办公 at 11.0 against 爱纱纱's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

永中智慧办公 ships an update every 11 days, 爱纱纱 every 10 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | 永中智慧办公 | 爱纱纱 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Size | 83 MB | 2 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YOZOSOFT Inc.](https://appshunter.io/developer/612528837) | [拯 王](https://appshunter.io/developer/1636409356) |

## What reviewers say

### 永中智慧办公

[App page](https://appshunter.io/ios/app/id1551522460)

**Features:** macOS Compatibility

**In-app purchases:** none


### 爱纱纱

[App page](https://appshunter.io/ios/app/id1558243921)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 永中智慧办公 free?

永中智慧办公 is free to download, with no in-app purchases.

### Is 爱纱纱 free?

爱纱纱 is free to download, with no in-app purchases.

### Do 永中智慧办公 or 爱纱纱 have ads?

Neither 永中智慧办公 nor 爱纱纱 shows ads.

### Which is updated more often, 永中智慧办公 or 爱纱纱?

永中智慧办公 ships an update every 11 days, and 爱纱纱 every 10 days. Most recently, 永中智慧办公 was updated on November 3, 2026 and 爱纱纱 on November 3, 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.*