# 学乐堂教育 vs 注册计量师题库

The clearest difference is in-app purchases: 学乐堂教育 at none against 注册计量师题库's 10. 学乐堂教育 also leads on update cadence (every 2 months vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 注册计量师题库 sells 10 one-off in-app purchases. 学乐堂教育 asks for nothing beyond the download.

学乐堂教育 ships an update every 2 months, 注册计量师题库 every 4 months. The most recent releases landed on September 16, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 学乐堂教育 | 注册计量师题库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 496 MB | 88 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [记朋 王](https://appshunter.io/developer/1339011742) | [Changsha Xisai Liman Education Technology Co., Ltd](https://appshunter.io/developer/1466745593) |

## What reviewers say

### 学乐堂教育

[App page](https://appshunter.io/ios/app/id1339011743)

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

**In-app purchases:** none


### 注册计量师题库

[App page](https://appshunter.io/ios/app/id1529403274)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1学币 | $0.99 | one-time |
| 10学币 | $0.99 | one-time |
| 40学币 | $5.99 | one-time |
| 50学币 | $6.99 | one-time |
| 三个月题库 | $11.99 | one-time |
| 三个月找答案+题库 | $14.99 | one-time |
| 100学币 | $14.99 | one-time |
| 120学币 | $17.99 | one-time |
| 150学币 | $19.99 | one-time |
| 300学币 | $39.99 | one-time |


## Frequently asked questions

### Is 学乐堂教育 free?

学乐堂教育 is free to download, with no in-app purchases.

### Is 注册计量师题库 free?

注册计量师题库 is free to download, with in-app purchases available.

### Do 学乐堂教育 or 注册计量师题库 have ads?

Neither 学乐堂教育 nor 注册计量师题库 shows ads.

### Which is updated more often, 学乐堂教育 or 注册计量师题库?

学乐堂教育 ships an update every 2 months, and 注册计量师题库 every 4 months. Most recently, 学乐堂教育 was updated on September 16, 2026 and 注册计量师题库 on September 10, 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.*