# H vs 水平仪

The clearest difference is ads: H at none against 水平仪's shown. H also leads on iOS requirement (10.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

H ships an update monthly, 水平仪 every 4 weeks. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | H | 水平仪 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/h-2/id1465571080/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 32 MB | 21 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [魁鹏 宋](https://appshunter.io/developer/977980685) |

## What reviewers say

### H

[App page](https://appshunter.io/ios/app/h-2/id1465571080)

Easily retrieve information about your headphones with a single tap. Quickly locate your misplaced earbuds.

**Highlights:** Get headphone information, One-tap headphone finder, Locate earbuds

**Features:** macOS Compatibility

**In-app purchases:** none


### 水平仪

[App page](https://appshunter.io/ios/app/and/id6742847919)

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

**In-app purchases:** none


## Frequently asked questions

### Is H free?

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

### Is 水平仪 free?

水平仪 is free to download, with no in-app purchases.

### Do H or 水平仪 have ads?

水平仪 shows ads; H does not.

### Which is updated more often, H or 水平仪?

H ships an update monthly, and 水平仪 every 4 weeks. Most recently, H was updated on October 13, 2026 and 水平仪 on October 6, 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.*