# Dotcom Thing vs Who Is Domain Checker

The clearest difference is iOS requirement: Dotcom Thing at 15.0 against Who Is Domain Checker's 18.4. 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 | Dotcom Thing | Who Is Domain Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/who-is-domain-checker/id6746653816/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | — | Free |
| Size | 1 MB | 4 MB |
| Requires iOS | **15.0** | 18.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nikolai Fabrika](https://appshunter.io/developer/929517436) | [Bahattin Duran](https://appshunter.io/developer/1677311418) |

## What reviewers say

### Dotcom Thing

[App page](https://appshunter.io/ios/app/dotcom-thing/id1636194055)

**Features:** Vision Pro support

**In-app purchases:** none


### Who Is Domain Checker

[App page](https://appshunter.io/ios/app/who-is-domain-checker/id6746653816)

Instantly retrieve detailed WHOIS information for any website or domain. Research ownership, verify registration, and check availability with a clean, minimal interface. Ideal for professionals and enthusiasts needing quick, accurate domain data.

**Highlights:** Comprehensive WHOIS lookup, Expiration and registration dates, Registrar and name server information, Domain availability check, Offline functionality, No login or ads

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

**In-app purchases:** none


## Frequently asked questions

### Is Dotcom Thing free?

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

### Is Who Is Domain Checker free?

Who Is Domain Checker is free to download, with no in-app purchases.

### Do Dotcom Thing or Who Is Domain Checker have ads?

Neither Dotcom Thing nor Who Is Domain Checker 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.*