# Simple Key Manage vs Watermark Secure

The clearest difference is iOS requirement: Watermark Secure at 17.0 against Simple Key Manage's 26.2. On price, ads, 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.

## The numbers

| Metric | Simple Key Manage | Watermark Secure |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 0 MB | 2 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [海 胡](https://appshunter.io/developer/1884627327) | [Ivan Alcaraz Sanchez](https://appshunter.io/developer/1875589637) |

## What reviewers say

### Simple Key Manage

[App page](https://appshunter.io/ios/app/simple-key-manage/id6760938014)

**Features:** macOS Compatibility

**In-app purchases:** none


### Watermark Secure

[App page](https://appshunter.io/ios/app/watermark-secure-id-guard/id6783240286)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Key Manage free?

Simple Key Manage is free to download, with no in-app purchases.

### Is Watermark Secure free?

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

### Do Simple Key Manage or Watermark Secure have ads?

Neither Simple Key Manage nor Watermark Secure 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.*