# 致臻研習社 vs Learning Hub 博學

The clearest difference is update cadence: Learning Hub 博學 at every 6 weeks against 致臻研習社's every 9 months. Learning Hub 博學 also leads on device support (3 vs 1) and iOS requirement (10.0 vs 16.0). On price, 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.

致臻研習社 ships an update every 9 months, Learning Hub 博學 every 6 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | 致臻研習社 | Learning Hub 博學 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Size | 74 MB | 66 MB |
| Requires iOS | 16.0 | **10.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ACME Learning Centre Limited](https://appshunter.io/developer/1484036003) | [BSurprise Company Limited](https://appshunter.io/developer/949258441) |

## What reviewers say

### 致臻研習社

[App page](https://appshunter.io/ios/app/id1484036004)

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

**In-app purchases:** none


### Learning Hub 博學

[App page](https://appshunter.io/ios/app/learning-hub/id1501334736)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 致臻研習社 free?

致臻研習社 is free to download, with no in-app purchases.

### Is Learning Hub 博學 free?

Learning Hub 博學 is free to download, with no in-app purchases.

### Do 致臻研習社 or Learning Hub 博學 have ads?

Neither 致臻研習社 nor Learning Hub 博學 shows ads.

### Which is updated more often, 致臻研習社 or Learning Hub 博學?

致臻研習社 ships an update every 9 months, and Learning Hub 博學 every 6 weeks. Most recently, 致臻研習社 was updated on November 7, 2026 and Learning Hub 博學 on November 7, 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.*