# XyKey vs 水平仪

The clearest difference is price: 水平仪 at Free against XyKey's $1.99. 水平仪 also leads on iOS requirement (15.6 vs 18.0). XyKey's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

水平仪 is free to download; XyKey costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

XyKey ships an update monthly, 水平仪 every 4 weeks. The most recent releases landed on September 29, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | XyKey | 水平仪 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/xykey/id1020194176/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Paid | — |
| Size | 3 MB | 21 MB |
| Requires iOS | 18.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [森 吴](https://appshunter.io/developer/987416709) | [魁鹏 宋](https://appshunter.io/developer/977980685) |

## What reviewers say

### XyKey

[App page](https://appshunter.io/ios/app/xykey/id1020194176)

Securely manage your critical account data with this password management app. It uses robust encryption and offers offline functionality, eliminating the need for network access. Backup and restore your information easily through simple text copy-pasting.

**Highlights:** Secure encryption, Offline password management, Text-based backup, Text-based restore, No network permissions required, Small app volume

**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 XyKey free?

XyKey costs $1.99, with no in-app purchases.

### Is 水平仪 free?

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

### Do XyKey or 水平仪 have ads?

水平仪 shows ads; XyKey does not.

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

XyKey ships an update monthly, and 水平仪 every 4 weeks. Most recently, XyKey was updated on September 29, 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.*