# DDNS Updater vs Pi

The clearest difference is price: Pi at Free against DDNS Updater's $4.99. DDNS Updater's advantage is in-app purchases (none vs 2) and device support (4 vs 2). On ads there is nothing between them.

Pi is free to download; DDNS Updater costs $4.99 up front. Pi sells 2 in-app purchases, starting at $4.99 per 7 days. DDNS Updater asks for nothing beyond the download.

## The numbers

| Metric | DDNS Updater | Pi |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 31 MB | 17 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hefei Yunyilian Intelligent Technology Co., Ltd](https://appshunter.io/developer/1541792997) | [MNB DIGITAL LLC](https://appshunter.io/developer/1872854649) |

## What reviewers say

### DDNS Updater

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

**Features:** Vision Pro support

**In-app purchases:** none


### Pi

[App page](https://appshunter.io/ios/app/pi-hole-remote-manager/id6811097639)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pi-hole Remote Premium | $4.99 | per 7 days |
| Pi-hole Remote Premium | $19.99 | per year |


## Frequently asked questions

### Is DDNS Updater free?

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

### Is Pi free?

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

### Do DDNS Updater or Pi have ads?

Neither DDNS Updater nor Pi shows ads.

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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.*