# 钢琴教练 vs 星海弹弹

The clearest difference is ads: 钢琴教练 at none against 星海弹弹's shown. 星海弹弹's advantage is update cadence (monthly vs every 3 months) and review sentiment (56% vs 46%). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 钢琴教练 sells 9 one-off in-app purchases and 星海弹弹 sells 10 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

钢琴教练 ships an update every 3 months, 星海弹弹 monthly. The most recent releases landed on October 21, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 钢琴教练 | 星海弹弹 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (5 ratings)](https://appshunter.io/ios/app/id589710636/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 46.2% of reviews | **55.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | — | Free with in-app purchases |
| Size | 56 MB | 197 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [MEET Studio CO.,LTD.](https://appshunter.io/developer/346749745) | [Beijing Hsinghai Piano Group Ltd](https://appshunter.io/developer/1515755499) |

## What reviewers say

### 钢琴教练

[App page](https://appshunter.io/ios/app/id589710636)

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 60约豆 | $0.99 | one-time |
| 解锁练习曲 | $2.99 | one-time |
| 280颗星星 | $4.99 | one-time |
| 700颗星星 | $9.99 | one-time |
| 月会员 | $12.99 | one-time |
| 1500颗星星 | $19.99 | one-time |
| 三个月会员 | $29.99 | one-time |
| 六个月会员 | $41.99 | one-time |
| 一年会员 | $59.99 | one-time |


### 星海弹弹

[App page](https://appshunter.io/ios/app/id6448904224)

Learn to play piano with personalized sheet music and real-time feedback. Explore a vast song library, practice with various modes, and compete globally with other music enthusiasts. Enjoy a convenient and fun musical journey anytime, anywhere.

**Highlights:** Personalized sheet music, Real-time performance feedback, Extensive song library, Multiple practice modes, Global leaderboards and challenges, Supports 61/88 key keyboards, In-app touch keyboard

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月会员 | $3.99 | per month |
| 弹唱连续包月会员 | $4.99 | per month |
| 1个月会员 | $4.99 | one-time |
| 弹唱1个月会员 | $6.99 | one-time |
| 3个月会员 | $14.99 | one-time |
| 弹唱3个月会员 | $19.99 | one-time |
| 6个月会员 | $29.99 | one-time |
| 弹唱6个月会员 | $29.99 | one-time |
| 12个月会员 | $59.99 | one-time |
| 弹唱12个月会员 | $59.99 | one-time |


## Frequently asked questions

### Is 钢琴教练 free?

钢琴教练 is free to download, with in-app purchases available.

### Is 星海弹弹 free?

星海弹弹 is free to download, with in-app purchases available.

### Do 钢琴教练 or 星海弹弹 have ads?

星海弹弹 shows ads; 钢琴教练 does not.

### Which is updated more often, 钢琴教练 or 星海弹弹?

钢琴教练 ships an update every 3 months, and 星海弹弹 monthly. Most recently, 钢琴教练 was updated on October 21, 2026 and 星海弹弹 on October 20, 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.*