# 古琴调音 vs 传统音乐档案

The clearest difference is in-app purchases: 传统音乐档案 at none against 古琴调音's 4. 古琴调音's advantage is update cadence (every 2 months vs every 19 months) and iOS requirement (9.0 vs 12.0). On price, ads and device support there is nothing between them.

Both are free to download. 古琴调音 sells 4 one-off in-app purchases. 传统音乐档案 asks for nothing beyond the download.

古琴调音 ships an update every 2 months, 传统音乐档案 every 19 months. The most recent releases landed on September 21, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 古琴调音 | 传统音乐档案 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/id1263722452/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 81.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 19 months |
| Size | 115 MB | 54 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [涛 韩](https://appshunter.io/developer/1485566043) | [Beijing Fractal Technology Co., Ltd.](https://appshunter.io/developer/1114715772) |

## What reviewers say

### 古琴调音

[App page](https://appshunter.io/ios/app/id1263722452)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 42 | $0.99 | one-time |
| 130 | $2.99 | one-time |
| 220 | $4.99 | one-time |
| 510 | $9.99 | one-time |


### 传统音乐档案

[App page](https://appshunter.io/ios/app/id6444125601)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 古琴调音 free?

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

### Is 传统音乐档案 free?

传统音乐档案 is free to download, with no in-app purchases.

### Do 古琴调音 or 传统音乐档案 have ads?

Neither 古琴调音 nor 传统音乐档案 shows ads.

### Which is updated more often, 古琴调音 or 传统音乐档案?

古琴调音 ships an update every 2 months, and 传统音乐档案 every 19 months. Most recently, 古琴调音 was updated on September 21, 2026 and 传统音乐档案 on May 16, 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.*