# 弹琴吧 vs Reverse Play Audio

The clearest difference is price: 弹琴吧 at Free against Reverse Play Audio's $0.29. 弹琴吧 also leads on iOS requirement (13.0 vs 15.1). Reverse Play Audio's advantage is in-app purchases (none vs 10). On ads and device support there is nothing between them.

弹琴吧 is free to download; Reverse Play Audio costs $0.29 up front. 弹琴吧 sells 10 in-app purchases, starting at $0.99 per month. Reverse Play Audio asks for nothing beyond the download.

## The numbers

| Metric | 弹琴吧 | Reverse Play Audio |
| --- | --- | --- |
| Price | **Free** | $0.29 |
| Rating | **[4.6 (269 ratings)](https://appshunter.io/ios/app/id1403263259/reviews)** | — |
| Number of ratings | **269** | — |
| Positive reviews | 81.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 384 MB | 28 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Qule Technology Co., Ltd.](https://appshunter.io/developer/1156018476) | [Tsz Chung Chau](https://appshunter.io/developer/1827813256) |

## What reviewers say

### 弹琴吧

[App page](https://appshunter.io/ios/app/id1403263259)

Access a vast library of sheet music for various instruments and genres. Features intelligent playback, practice tools, and a community for musicians. Learn and play your favorite songs with ease.

**Highlights:** Massive sheet music library, Smart sheet music player, Dynamic key/fret guidance, Intelligent practice modes, AI audio recognition, Teacher courses and community

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8元开通 吉他VIP | $0.99 | per month |
| 一个月卡 | $7.99 | one-time |
| one month  VIP | $14.99 | one-time |
| 一年卡 | $24.99 | one-time |
| SVIP一年卡 | $24.99 | one-time |
| 钢琴SVIP一年 | $24.99 | one-time |
| one year  VIP | $29.99 | one-time |
| 永久卡 | $39.99 | one-time |
| SVIP 5年卡活动价 | $39.99 | one-time |
| LifeTime VIP | $54.99 | one-time |

**What reviewers like**

- 🎵 Extensive sheet music library with diverse songs
- 👍 User-friendly interface and easy navigation
- 💰 Good value for lifetime VIP membership
- 🎹 Comprehensive piano learning tool with multiple features
- 🔍 Easy to find sheet music for most songs

**What reviewers complain about**

- 💸 Aggressive monetization with multiple subscription tiers
- 🐛 Frequent app crashes and freezing issues
- ⚠️ Performance degradation after updates
- 🔄 Features removed or restricted after updates
- ⏳ Slow loading and buffering problems

**Reported bugs**

- Collected sheet music disappearing after updates
- App crashes when opening certain sheet music
- Screen timeout during sheet music viewing
- Bluetooth connection issues with smart pianos
- PDF export/save functionality not working

**Requested features**

- Adjustable font and note size for better readability
- Unified sheet music size adjustment across all scores
- Support for MusicXML and MIDI file formats
- More free songs and expanded popular music library
- Lyrics integration for songs with vocals


### Reverse Play Audio

[App page](https://appshunter.io/ios/app/reverse-play-audio/id6752235300)

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

**In-app purchases:** none


## Frequently asked questions

### Is 弹琴吧 free?

弹琴吧 is free to download, with in-app purchases available.

### Is Reverse Play Audio free?

Reverse Play Audio costs $0.29, with no in-app purchases.

### Do 弹琴吧 or Reverse Play Audio have ads?

Neither 弹琴吧 nor Reverse Play Audio shows ads.

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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.*