# Домофон Сигмарт vs DOMUS

The clearest difference is update cadence: DOMUS at monthly against Домофон Сигмарт's every 2 months. Домофон Сигмарт's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

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

Домофон Сигмарт ships an update every 2 months, DOMUS monthly. The most recent releases landed on October 14, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Домофон Сигмарт | DOMUS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | — |
| Size | 15 MB | 1.3 GB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [METAKOM OOO](https://appshunter.io/developer/1512698595) | [UDOBNYE RESHENIYA, OOO](https://appshunter.io/developer/1242289159) |

## What reviewers say

### Домофон Сигмарт

[App page](https://appshunter.io/ios/app/id1512698596)

Manage your smart intercom system from your smartphone. Receive calls, unlock doors, view security cameras, and get important updates from your management company and emergency services.

**Highlights:** Receive intercom calls, Unlock doors remotely, View building and personal cameras, Get news and alerts, Participate in surveys

**In-app purchases:** none


### DOMUS

[App page](https://appshunter.io/ios/app/domus/id6754606487)

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

**In-app purchases:** none


## Frequently asked questions

### Is Домофон Сигмарт free?

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

### Is DOMUS free?

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

### Do Домофон Сигмарт or DOMUS have ads?

Neither Домофон Сигмарт nor DOMUS shows ads.

### Which is updated more often, Домофон Сигмарт or DOMUS?

Домофон Сигмарт ships an update every 2 months, and DOMUS monthly. Most recently, Домофон Сигмарт was updated on October 14, 2026 and DOMUS on October 23, 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.*