# ProseKey AI vs DDNS Updater

The clearest difference is price: ProseKey AI at Free against DDNS Updater's $4.99. DDNS Updater's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 16.0). On ads and in-app purchases there is nothing between them.

ProseKey AI is free to download; DDNS Updater costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ProseKey AI | DDNS Updater |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prosekey-ai/id6741180175/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | **Free** | Paid |
| Size | 29 MB | 31 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Arya Mirsepasi](https://appshunter.io/developer/1791440463) | [Hefei Yunyilian Intelligent Technology Co., Ltd](https://appshunter.io/developer/1541792997) |

## What reviewers say

### ProseKey AI

[App page](https://appshunter.io/ios/app/prosekey-ai/id6741180175)

Enhance your mobile writing with an AI-powered keyboard. It offers instant proofreading, effortless rewriting, quick summarization, and text-to-table conversion. Connect your own API keys for personalized AI assistance across all your apps.

**Highlights:** Instant proofreading, Effortless rewriting, Quick summarization, Text-to-table conversion, Custom AI instructions, Third-party keyboard integration

**In-app purchases:** none


### DDNS Updater

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

Automatically updates your DNS records to match your current public IP address. Point your domain to home servers, NAS, or VPN without needing to remember changing numbers. Supports over 60 DNS providers and offers flexible IP detection methods.

**Highlights:** Automatic DNS record updates, Supports 60+ DNS providers, Dual IPv4/IPv6 stack support, Flexible IP address detection, Multiple profile management, Import/export configurations, Optional address change notifications

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ProseKey AI free?

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

### Is DDNS Updater free?

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

### Do ProseKey AI or DDNS Updater have ads?

Neither ProseKey AI nor DDNS Updater 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.*