# AiseeIR vs FastDDNS

The clearest difference is in-app purchases: AiseeIR at none against FastDDNS's 3. AiseeIR also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). On price, update cadence 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. AiseeIR asks for nothing beyond the download.

AiseeIR ships an update weekly, FastDDNS every 11 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | AiseeIR | FastDDNS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 11 days |
| Size | 23 MB | 57 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AISEE TECHNOLOGY IN](https://appshunter.io/developer/1817895603) | [Minh Nguyen](https://appshunter.io/developer/1659587744) |

## What reviewers say

### AiseeIR

[App page](https://appshunter.io/ios/app/aiseeir/id6746685274)

**Features:** macOS Compatibility

**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 AiseeIR free?

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

### Is FastDDNS free?

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

### Do AiseeIR or FastDDNS have ads?

FastDDNS shows ads; AiseeIR does not.

### Which is updated more often, AiseeIR or FastDDNS?

AiseeIR ships an update weekly, and FastDDNS every 11 days. Most recently, AiseeIR 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.*