# 百年研训 vs 语博

The clearest difference is update cadence: 语博 at monthly against 百年研训's every 4 months. 百年研训'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.

百年研训 ships an update every 4 months, 语博 monthly. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | 百年研训 | 语博 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/id6449800818/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Size | 263 MB | 217 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [北京百年视野教育科技有限公司](https://appshunter.io/developer/1132432429) | [中央电化教育馆](https://appshunter.io/developer/859027791) |

## What reviewers say

### 百年研训

[App page](https://appshunter.io/ios/app/id1561703364)

**Features:** macOS Compatibility

**In-app purchases:** none


### 语博

[App page](https://appshunter.io/ios/app/id6449800818)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 百年研训 free?

百年研训 is free to download, with no in-app purchases.

### Is 语博 free?

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

### Do 百年研训 or 语博 have ads?

Neither 百年研训 nor 语博 shows ads.

### Which is updated more often, 百年研训 or 语博?

百年研训 ships an update every 4 months, and 语博 monthly. Most recently, 百年研训 was updated on October 14, 2026 and 语博 on October 21, 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.*