# DNS Root Explorer vs DNS Mail Info

The clearest difference is update cadence: DNS Mail Info at every 2 days against DNS Root Explorer's fortnightly. DNS Root Explorer's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

DNS Root Explorer ships an update fortnightly, DNS Mail Info every 2 days. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | DNS Root Explorer | DNS Mail Info |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 12 MB | 3 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Internet Systems Consortium, Inc.](https://appshunter.io/developer/1115648879) | [BEHR Consulting International](https://appshunter.io/developer/385816833) |

## What reviewers say

### DNS Root Explorer

[App page](https://appshunter.io/ios/app/dns-root-explorer/id6446278686)

**In-app purchases:** none


### DNS Mail Info

[App page](https://appshunter.io/ios/app/dns-mail-info/id6484502460)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DNS Root Explorer free?

DNS Root Explorer is free to download, with no in-app purchases.

### Is DNS Mail Info free?

DNS Mail Info is free to download, with no in-app purchases.

### Do DNS Root Explorer or DNS Mail Info have ads?

Neither DNS Root Explorer nor DNS Mail Info shows ads.

### Which is updated more often, DNS Root Explorer or DNS Mail Info?

DNS Root Explorer ships an update fortnightly, and DNS Mail Info every 2 days. Most recently, DNS Root Explorer was updated on September 9, 2026 and DNS Mail Info on September 14, 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.*