# ScanLan vs Domain Checker

The clearest difference is in-app purchases: ScanLan at none against Domain Checker's 2. Domain Checker's advantage is update cadence (weekly vs every 4 months). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Domain Checker sells 2 one-off in-app purchases. ScanLan asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ScanLan against 5.0 for Domain Checker. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

ScanLan ships an update every 4 months, Domain Checker weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | ScanLan | Domain Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/scanlan-network-scanner/id6758560753/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/domain-checker-dns-and-ssl/id6792293532/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Paid | **Free** |
| Size | 7 MB | 9 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Meyers](https://appshunter.io/developer/1873637849) | [超 张](https://appshunter.io/developer/1895478141) |

## What reviewers say

### ScanLan

[App page](https://appshunter.io/ios/app/scanlan-network-scanner/id6758560753)

Quickly understand your Wi-Fi network, identify connected devices, and monitor performance. Spot unfamiliar devices, track changes, and export results for detailed analysis. Ideal for home users, travelers, and tech enthusiasts seeking network insight.

**Highlights:** Discover connected devices, Run network speed tests, Spot unfamiliar devices, Track network changes, View per-device details, Export scan results

**Features:** Vision Pro support

**In-app purchases:** none


### Domain Checker

[App page](https://appshunter.io/ios/app/domain-checker-dns-and-ssl/id6792293532)

This app provides comprehensive domain diagnostics for developers and administrators. It offers quick analysis of DNS records, SSL certificates, HTTP responses, WHOIS information, and email security configurations from a single interface.

**Highlights:** DNS record lookup, SSL certificate inspection, HTTP response analysis, WHOIS domain information, Email security check, All-in-one domain diagnostics

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Domain Inspector Plus 50 | $0.99 | one-time |
| Domain Inspector Pro 100 | $1.99 | one-time |


## Frequently asked questions

### Is ScanLan free?

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

### Is Domain Checker free?

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

### Which has better reviews, ScanLan or Domain Checker?

ScanLan and Domain Checker are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do ScanLan or Domain Checker have ads?

Neither ScanLan nor Domain Checker shows ads.

### Which is updated more often, ScanLan or Domain Checker?

ScanLan ships an update every 4 months, and Domain Checker weekly. Most recently, ScanLan was updated on October 31, 2026 and Domain Checker on October 31, 2026.

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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.*