# 于斯课堂 vs 掌门陪练

The clearest difference is in-app purchases: 掌门陪练 at none against 于斯课堂's 10. 于斯课堂's advantage is update cadence (every 3 weeks vs every 3 months) and iOS requirement (8.0 vs 11.0). On price, ads and device support there is nothing between them.

Both are free to download. 于斯课堂 sells 9 one-off in-app purchases. 掌门陪练 asks for nothing beyond the download.

于斯课堂 ships an update every 3 weeks, 掌门陪练 every 3 months. The most recent releases landed on June 11, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 于斯课堂 | 掌门陪练 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1012781237/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Free |
| Size | 116 MB | 98 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [于斯教育科技(上海)有限公司](https://appshunter.io/developer/1001134040) | [上海掌小门教育科技有限公司](https://appshunter.io/developer/1433379035) |

## What reviewers say

### 于斯课堂

[App page](https://appshunter.io/ios/app/id1012781237)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7天VIP会员 | $14.99 | one-time |
| 298嗡币 | $46.99 | one-time |
| 1个月VIP会员 | $59.99 | one-time |
| 3个月VIP会员 | $109.99 | one-time |
| 998嗡币 | $149.99 | one-time |
| 6个月VIP会员 | $149.99 | one-time |
| 12个月VIP会员 | $199.99 | one-time |
| 1998嗡币 | $299.99 | one-time |
| 24个月VIP会员 | $299.99 | one-time |


### 掌门陪练

[App page](https://appshunter.io/ios/app/id1371278574)

This app provides one-on-one online music practice sessions for children aged 4-14, focusing on piano and violin. It connects students with professional instructors via video to address practice issues and foster a love for music.

**Highlights:** One-on-one online video lessons, Professional music instructors, Personalized practice feedback, Multi-device access, Progress tracking and replays

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

**In-app purchases:** none


## Frequently asked questions

### Is 于斯课堂 free?

于斯课堂 is free to download, with in-app purchases available.

### Is 掌门陪练 free?

掌门陪练 is free to download, with no in-app purchases.

### Do 于斯课堂 or 掌门陪练 have ads?

Neither 于斯课堂 nor 掌门陪练 shows ads.

### Which is updated more often, 于斯课堂 or 掌门陪练?

于斯课堂 ships an update every 3 weeks, and 掌门陪练 every 3 months. Most recently, 于斯课堂 was updated on June 11, 2026 and 掌门陪练 on September 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.*