# Domain Inspector vs Katnet

The clearest difference is in-app purchases: Katnet at none against Domain Inspector's 1. Domain Inspector's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 18.6). On price and ads there is nothing between them.

Both are free to download. Domain Inspector sells 1 one-off in-app purchase. Katnet asks for nothing beyond the download.

## The numbers

| Metric | Domain Inspector | Katnet |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 24 MB | 9 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [IT Guy IO](https://appshunter.io/developer/1891659643) |

## What reviewers say

### Domain Inspector

[App page](https://appshunter.io/ios/app/domain-inspector/id6758211148)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Katnet

[App page](https://appshunter.io/ios/app/katnet/id6761824337)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Domain Inspector free?

Domain Inspector is free to download, with in-app purchases available.

### Is Katnet free?

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

### Do Domain Inspector or Katnet have ads?

Neither Domain Inspector nor Katnet 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.*