# Domain Inspector vs DnsQuery

The clearest difference is in-app purchases: DnsQuery at none against Domain Inspector's 1. DnsQuery also leads on update cadence (fortnightly vs every 5 weeks). Domain Inspector's advantage is iOS requirement (15.6 vs 17.0). On price, ads and device support there is nothing between them.

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

Domain Inspector ships an update every 5 weeks, DnsQuery fortnightly. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Domain Inspector | DnsQuery |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 24 MB | 6 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [akira ohmachi](https://appshunter.io/developer/1338624340) | [Ivar Hosteng](https://appshunter.io/developer/1799632700) |

## 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 |


### DnsQuery

[App page](https://appshunter.io/ios/app/dnsquery/id6762698643)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Domain Inspector free?

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

### Is DnsQuery free?

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

### Do Domain Inspector or DnsQuery have ads?

Neither Domain Inspector nor DnsQuery shows ads.

### Which is updated more often, Domain Inspector or DnsQuery?

Domain Inspector ships an update every 5 weeks, and DnsQuery fortnightly. Most recently, Domain Inspector was updated on October 5, 2026 and DnsQuery on October 3, 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.*