# 快乐学钢琴 vs Joyance Class

The clearest difference is update cadence: Joyance Class at every 6 days against 快乐学钢琴's fortnightly. 快乐学钢琴's advantage is iOS requirement (9.0 vs 11.0). 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.

快乐学钢琴 ships an update fortnightly, Joyance Class every 6 days. The most recent releases landed on September 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | 快乐学钢琴 | Joyance Class |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Size | 106 MB | 185 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [友仁 周](https://appshunter.io/developer/1441079012) | [Shanghai Bailandong Cultural Communication Co., Ltd.](https://appshunter.io/developer/1306629956) |

## What reviewers say

### 快乐学钢琴

[App page](https://appshunter.io/ios/app/id1441079013)

**Features:** macOS Compatibility

**In-app purchases:** none


### Joyance Class

[App page](https://appshunter.io/ios/app/joyance-class/id1632715639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 快乐学钢琴 free?

快乐学钢琴 is free to download, with no in-app purchases.

### Is Joyance Class free?

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

### Do 快乐学钢琴 or Joyance Class have ads?

Neither 快乐学钢琴 nor Joyance Class shows ads.

### Which is updated more often, 快乐学钢琴 or Joyance Class?

快乐学钢琴 ships an update fortnightly, and Joyance Class every 6 days. Most recently, 快乐学钢琴 was updated on September 10, 2026 and Joyance Class on September 13, 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.*