# VCP Installer vs DOM Service

The clearest difference is update cadence: DOM Service at every 2 months against VCP Installer's every 8 months. DOM Service also leads on iOS requirement (15.0 vs 17.0). 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.

VCP Installer ships an update every 8 months, DOM Service every 2 months. The most recent releases landed on August 12, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | VCP Installer | DOM Service |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Size | 12 MB | 78 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [dormakaba Schweiz AG](https://appshunter.io/developer/1237112362) | [DOM Sicherheitstechnik GmbH & Co. KG](https://appshunter.io/developer/1557896636) |

## What reviewers say

### VCP Installer

[App page](https://appshunter.io/ios/app/vcp-installer/id1480667014)

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

**In-app purchases:** none


### DOM Service

[App page](https://appshunter.io/ios/app/dom-service/id1630356411)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is VCP Installer free?

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

### Is DOM Service free?

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

### Do VCP Installer or DOM Service have ads?

Neither VCP Installer nor DOM Service shows ads.

### Which is updated more often, VCP Installer or DOM Service?

VCP Installer ships an update every 8 months, and DOM Service every 2 months. Most recently, VCP Installer was updated on August 12, 2026 and DOM Service on August 26, 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.*