# 音乐调音器 vs E薪宝

The clearest difference is in-app purchases: E薪宝 at none against 音乐调音器's 4. E薪宝 also leads on update cadence (every 3 days vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 音乐调音器 sells 4 in-app purchases, starting at $3.99 per 7 days. E薪宝 asks for nothing beyond the download.

音乐调音器 ships an update fortnightly, E薪宝 every 3 days. The most recent releases landed on October 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | 音乐调音器 | E薪宝 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 46 MB | 34 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [stalls](https://appshunter.io/developer/1896617711) | [顺吉 陆](https://appshunter.io/developer/1815739651) |

## What reviewers say

### 音乐调音器

[App page](https://appshunter.io/ios/app/id6738715191)

A professional music tuning and metronome app for various instruments. It offers quick tuning, advanced audio analysis for accurate note detection, and flexible metronome settings. Ideal for both beginners and experienced musicians to enhance their playing and composition.

**Highlights:** Multi-instrument tuning (guitar, bass, violin, ukulele, piano), Professional metronome with customizable beats and time signatures, Advanced audio analysis for fast note detection, Intuitive and user-friendly interface, Suitable for beginners and professionals

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 周会员 | $3.99 | one-time |
| 月会员 | $5.99 | one-time |
| 年会员 | $14.99 | one-time |


### E薪宝

[App page](https://appshunter.io/ios/app/e/id6760751699)

**In-app purchases:** none


## Frequently asked questions

### Is 音乐调音器 free?

音乐调音器 is free to download, with in-app purchases available.

### Is E薪宝 free?

E薪宝 is free to download, with no in-app purchases.

### Do 音乐调音器 or E薪宝 have ads?

Neither 音乐调音器 nor E薪宝 shows ads.

### Which is updated more often, 音乐调音器 or E薪宝?

音乐调音器 ships an update fortnightly, and E薪宝 every 3 days. Most recently, 音乐调音器 was updated on October 17, 2026 and E薪宝 on September 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.*