# 来音调音器 vs 古筝调音器

The clearest difference is in-app purchases: 来音调音器 at none against 古筝调音器's 11. 来音调音器 also leads on ratings volume (19 vs 1) and update cadence (weekly vs fortnightly). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. 古筝调音器 sells 11 one-off in-app purchases. 来音调音器 asks for nothing beyond the download.

古筝调音器 holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: 来音调音器 has 19 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of 来音调音器's written reviews are positive against 86% of 古筝调音器's.

来音调音器 ships an update weekly, 古筝调音器 fortnightly. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 来音调音器 | 古筝调音器 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (19 ratings)](https://appshunter.io/ios/app/id1591009504/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id6479046762/reviews)** |
| Number of ratings | **19** | 1 |
| Positive reviews | 80.8% of reviews | **85.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free | Free |
| Size | 71 MB | 42 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [北京夕航科技有限公司](https://appshunter.io/developer/1434501557) | [鑫磊 张](https://appshunter.io/developer/1051215758) |

## What reviewers say

### 来音调音器

[App page](https://appshunter.io/ios/app/id1591009504)

A professional-grade tuning device for all instruments, offering more precise and efficient adjustments than physical tuners. It features fast and accurate sound recognition with a realistic, user-friendly interface for a more immersive experience.

**Highlights:** Professional-grade tuning, Precise and efficient adjustments, Fast and accurate sound recognition, Supports all instruments, Realistic and user-friendly interface, Manual and automatic tuning modes

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

**In-app purchases:** none


### 古筝调音器

[App page](https://appshunter.io/ios/app/id6479046762)

This app provides professional tuning, metronome, and instructional videos for the guzheng. It offers precise pitch recognition and automatic tuning, catering to both beginners and experienced players. Optimize your practice with specialized tuning for various techniques.

**Highlights:** Professional guzheng tuning, Automatic and manual tuning modes, Specialized tuning for techniques, Built-in metronome, Guzheng instructional videos, Real guzheng sound samples

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高山流水(五级) | $3.99 | one-time |
| 浏阳河(四级) | $3.99 | one-time |
| 小小竹排(四级) | $3.99 | one-time |
| 渔舟唱晚(四级) | $3.99 | one-time |
| 洞庭新歌(五级) | $3.99 | one-time |
| 井冈山上太阳红(九级) | $5.99 | one-time |
| 战台风(七级) | $5.99 | one-time |
| 幸福渠水到俺村(十级) | $5.99 | one-time |
| 雪山春晓(八级) | $5.99 | one-time |
| 古筝调音器VIP | $5.99 | one-time |
| 茉莉芬芳(十级) | $5.99 | one-time |


## Frequently asked questions

### Is 来音调音器 free?

来音调音器 is free to download, with no in-app purchases.

### Is 古筝调音器 free?

古筝调音器 is free to download, with in-app purchases available.

### Which has better reviews, 来音调音器 or 古筝调音器?

古筝调音器 is rated higher. 来音调音器 averages 4.8 out of 5 from 19 ratings, while 古筝调音器 averages 5.0 from 1 ratings.

### Do 来音调音器 or 古筝调音器 have ads?

Neither 来音调音器 nor 古筝调音器 shows ads.

### Which is updated more often, 来音调音器 or 古筝调音器?

来音调音器 ships an update weekly, and 古筝调音器 fortnightly. Most recently, 来音调音器 was updated on October 30, 2026 and 古筝调音器 on October 25, 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.*