# Auto Tuoi vs FastDDNS

The clearest difference is in-app purchases: Auto Tuoi at none against FastDDNS's 3. Auto Tuoi also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). FastDDNS's advantage is update cadence (every 11 days vs every 5 months). On price and device support there is nothing between them.

Both are free to download. FastDDNS sells 3 in-app purchases, starting at $19.99 per year. Auto Tuoi asks for nothing beyond the download.

Auto Tuoi ships an update every 5 months, FastDDNS every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Auto Tuoi | FastDDNS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 11 days** |
| Size | 93 MB | 57 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thong Ho](https://appshunter.io/developer/1631859461) | [Minh Nguyen](https://appshunter.io/developer/1659587744) |

## What reviewers say

### Auto Tuoi

[App page](https://appshunter.io/ios/app/auto-tuoi/id6748060658)

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

**In-app purchases:** none


### FastDDNS

[App page](https://appshunter.io/ios/app/fastddns-ddns-and-network-tools/id6759514262)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Basic Yearly | $19.99 | per year |
| Premium Pro Yearly | $34.99 | per year |
| Premium Business Yearly | $69.99 | per year |


## Frequently asked questions

### Is Auto Tuoi free?

Auto Tuoi is free to download, with no in-app purchases.

### Is FastDDNS free?

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

### Do Auto Tuoi or FastDDNS have ads?

FastDDNS shows ads; Auto Tuoi does not.

### Which is updated more often, Auto Tuoi or FastDDNS?

Auto Tuoi ships an update every 5 months, and FastDDNS every 11 days. Most recently, Auto Tuoi was updated on October 30, 2026 and FastDDNS on October 31, 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.*