# 弹琴吧 vs 古琴调音器

The clearest difference is rating: 古琴调音器 at 5.0 against 弹琴吧's 4.6. 古琴调音器 also leads on monetization model (free vs free with in-app purchases) and review sentiment (100% vs 82%). 弹琴吧's advantage is ratings volume (269 vs 2) and update cadence (every 11 days vs every 3 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 弹琴吧 sells 10 in-app purchases, starting at $0.99 per month and 古琴调音器 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

古琴调音器 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 弹琴吧 has 269 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 82% of 弹琴吧's written reviews are positive against 100% of 古琴调音器's.

弹琴吧 ships an update every 11 days, 古琴调音器 every 3 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | 弹琴吧 | 古琴调音器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (269 ratings)](https://appshunter.io/ios/app/id1403263259/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6504356033/reviews)** |
| Number of ratings | **269** | 2 |
| Positive reviews | 81.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 384 MB | 40 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Qule Technology Co., Ltd.](https://appshunter.io/developer/1156018476) | [鑫磊 张](https://appshunter.io/developer/1051215758) |

## 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


### 古琴调音器

[App page](https://appshunter.io/ios/app/id6504356033)

This intelligent tuning app is designed to help users accurately tune and adjust the strings of the Guqin, a traditional Chinese instrument. It features authentic Guqin sound samples for precise calibration and offers both a tuner and a metronome with various sound options.

**Highlights:** Intelligent Guqin tuning, Authentic Guqin sound samples, Multiple tuning modes, Metronome with diverse sound sources, Guqin technique demonstrations, Support for 12-tone equal temperament

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 古琴调音器VIP | $5.99 | one-time |


## Frequently asked questions

### Is 弹琴吧 free?

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

### Is 古琴调音器 free?

古琴调音器 is free to download, with in-app purchases available.

### Which has better reviews, 弹琴吧 or 古琴调音器?

古琴调音器 is rated higher. 弹琴吧 averages 4.6 out of 5 from 269 ratings, while 古琴调音器 averages 5.0 from 2 ratings.

### Do 弹琴吧 or 古琴调音器 have ads?

Neither 弹琴吧 nor 古琴调音器 shows ads.

### Which is updated more often, 弹琴吧 or 古琴调音器?

弹琴吧 ships an update every 11 days, and 古琴调音器 every 3 weeks. Most recently, 弹琴吧 was updated on November 6, 2026 and 古琴调音器 on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*