# DNS Mail Info vs DMARC Checker

The clearest difference is ads: DNS Mail Info at none against DMARC Checker's shown. DMARC Checker's advantage is iOS requirement (12.0 vs 18.0). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | DNS Mail Info | DMARC Checker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Size | 3 MB | 30 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BEHR Consulting International](https://appshunter.io/developer/385816833) | [Freex Ltd.](https://appshunter.io/developer/1375283830) |

## What reviewers say

### DNS Mail Info

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

**Features:** macOS Compatibility

**In-app purchases:** none


### DMARC Checker

[App page](https://appshunter.io/ios/app/dmarc-checker/id6751012259)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DNS Mail Info free?

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

### Is DMARC Checker free?

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

### Do DNS Mail Info or DMARC Checker have ads?

DMARC Checker shows ads; DNS Mail Info does not.

### Which is updated more often, DNS Mail Info or DMARC Checker?

DNS Mail Info ships an update every 2 days, and DMARC Checker every 2 days. Most recently, DNS Mail Info was updated on October 25, 2026 and DMARC Checker on October 25, 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.*