# 珠峰无线 vs Outbook

The clearest difference is update cadence: 珠峰无线 at every 3 weeks against Outbook's every 2 months. Outbook's advantage is iOS requirement (11.0 vs 13.0). 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.

珠峰无线 ships an update every 3 weeks, Outbook every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 珠峰无线 | Outbook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id962592448/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 60 MB | 102 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [伟峰 戚](https://appshunter.io/developer/962592447) | [Xiamen Outbook EducationalTechnology Co.,Ltd](https://appshunter.io/developer/1276479186) |

## What reviewers say

### 珠峰无线

[App page](https://appshunter.io/ios/app/id962592448)

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

**In-app purchases:** none


### Outbook

[App page](https://appshunter.io/ios/app/outbook/id1412016683)

**In-app purchases:** none


## Frequently asked questions

### Is 珠峰无线 free?

珠峰无线 is free to download, with no in-app purchases.

### Is Outbook free?

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

### Do 珠峰无线 or Outbook have ads?

Neither 珠峰无线 nor Outbook shows ads.

### Which is updated more often, 珠峰无线 or Outbook?

珠峰无线 ships an update every 3 weeks, and Outbook every 2 months. Most recently, 珠峰无线 was updated on October 24, 2026 and Outbook on October 25, 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.*