# KeyClaw vs Simple Viewer

KeyClaw and Simple Viewer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | KeyClaw | Simple Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Monthly |
| Size | 18 MB | 6 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [贵辉 胡](https://appshunter.io/developer/1561451356) | [STLink](https://appshunter.io/developer/1382605307) |

## What reviewers say

### KeyClaw

[App page](https://appshunter.io/ios/app/keyclaw/id6761990634)

**In-app purchases:** none


### Simple Viewer

[App page](https://appshunter.io/ios/app/simple-viewer/id6762638850)

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

**In-app purchases:** none


## Frequently asked questions

### Is KeyClaw free?

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

### Is Simple Viewer free?

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

### Do KeyClaw or Simple Viewer have ads?

Neither KeyClaw nor Simple Viewer shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*