# DOM Update vs GuardTec Firmware Updater

The clearest difference is update cadence: GuardTec Firmware Updater at fortnightly against DOM Update's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DOM Update ships an update every 3 months, GuardTec Firmware Updater fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | DOM Update | GuardTec Firmware Updater |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Size | 54 MB | 19 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DOM Sicherheitstechnik GmbH & Co. KG](https://appshunter.io/developer/1557896636) | [Solenis, LLC](https://appshunter.io/developer/1677207377) |

## What reviewers say

### DOM Update

[App page](https://appshunter.io/ios/app/dom-update/id1668985801)

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

**In-app purchases:** none


### GuardTec Firmware Updater

[App page](https://appshunter.io/ios/app/guardtec-firmware-updater/id6743706598)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOM Update free?

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

### Is GuardTec Firmware Updater free?

GuardTec Firmware Updater is free to download, with no in-app purchases.

### Do DOM Update or GuardTec Firmware Updater have ads?

Neither DOM Update nor GuardTec Firmware Updater shows ads.

### Which is updated more often, DOM Update or GuardTec Firmware Updater?

DOM Update ships an update every 3 months, and GuardTec Firmware Updater fortnightly. Most recently, DOM Update was updated on November 3, 2026 and GuardTec Firmware Updater on October 30, 2026.

---

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