# Zenkey vs SAN Watch

The clearest difference is in-app purchases: Zenkey at none against SAN Watch's 3. SAN Watch's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. SAN Watch sells 3 in-app purchases, starting at $0.99 per 7 days. Zenkey asks for nothing beyond the download.

## The numbers

| Metric | Zenkey | SAN Watch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 3 MB | 106 MB |
| Requires iOS | **18.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [悦茨 宿](https://appshunter.io/developer/1831398755) | [AIRGO LIMITED](https://appshunter.io/developer/1647133723) |

## What reviewers say

### Zenkey

[App page](https://appshunter.io/ios/app/zenkey/id6756201702)

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

**In-app purchases:** none


### SAN Watch

[App page](https://appshunter.io/ios/app/san-watch/id6777081860)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro 周会员 | $0.99 | per 7 days |
| Pro 年会员 | $7.99 | per year |
| Pro 终身会员 | $9.99 | one-time |


## Frequently asked questions

### Is Zenkey free?

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

### Is SAN Watch free?

SAN Watch is free to download, with in-app purchases available.

### Do Zenkey or SAN Watch have ads?

Neither Zenkey nor SAN Watch shows ads.

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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.*