# DDNS Updater vs DNSSEC

The clearest difference is price: DNSSEC at $0.99 against DDNS Updater's $4.99. DDNS Updater's advantage is iOS requirement (12.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

DDNS Updater costs $4.99 and DNSSEC $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | DDNS Updater | DNSSEC |
| --- | --- | --- |
| Price | $4.99 | **$0.99** |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 31 MB | 1 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod, Mac | iPhone, iPad, Mac, Vision Pro |
| Age rating | 4+ | 4+ |
| Developer | [Hefei Yunyilian Intelligent Technology Co., Ltd](https://appshunter.io/developer/1541792997) | [Asociația unPi pentru Școlari](https://appshunter.io/developer/1553905842) |

## What reviewers say

### DDNS Updater

[App page](https://appshunter.io/ios/app/ddns-updater/id6760989459)

**Features:** Vision Pro support

**In-app purchases:** none


### DNSSEC

[App page](https://appshunter.io/ios/app/dnssec/id6767112650)

**In-app purchases:** none


## Frequently asked questions

### Is DDNS Updater free?

DDNS Updater costs $4.99, with no in-app purchases.

### Is DNSSEC free?

DNSSEC costs $0.99, with no in-app purchases.

### Do DDNS Updater or DNSSEC have ads?

Neither DDNS Updater nor DNSSEC shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*