# XyKey vs 坚果百科

The clearest difference is price: 坚果百科 at Free against XyKey's $1.99. 坚果百科 also leads on update cadence (fortnightly vs monthly) and iOS requirement (15.0 vs 18.0). XyKey's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

坚果百科 is free to download; XyKey costs $1.99 up front. 坚果百科 sells 1 in-app purchase, starting at $0.99 per month. XyKey asks for nothing beyond the download.

XyKey ships an update monthly, 坚果百科 fortnightly. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | XyKey | 坚果百科 |
| --- | --- | --- |
| 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** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Paid | — |
| Size | 3 MB | 21 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [森 吴](https://appshunter.io/developer/987416709) | [浩杰 姬](https://appshunter.io/developer/1514456091) |

## 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


### 坚果百科

[App page](https://appshunter.io/ios/app/id6503638969)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 坚果百科-去除APP内部广告 | $0.99 | per month |


## Frequently asked questions

### Is XyKey free?

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

### Is 坚果百科 free?

坚果百科 is free to download, with in-app purchases available.

### Do XyKey or 坚果百科 have ads?

坚果百科 shows ads; XyKey does not.

### Which is updated more often, XyKey or 坚果百科?

XyKey ships an update monthly, and 坚果百科 fortnightly. Most recently, XyKey was updated on November 1, 2026 and 坚果百科 on November 4, 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.*