# Мастер Ключ vs Триколор Видеонаблюдение B2B

The clearest difference is iOS requirement: Мастер Ключ at 10.0 against Триколор Видеонаблюдение B2B's 15.6. On price, update cadence, 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.

Мастер Ключ ships an update every 6 weeks, Триколор Видеонаблюдение B2B every 2 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Мастер Ключ | Триколор Видеонаблюдение B2B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id1469556029/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 145 MB | 68 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [PJSC Rostelecom](https://appshunter.io/developer/428474472) | [НАО «Национальная спутниковая компания»](https://appshunter.io/developer/1160733914) |

## What reviewers say

### Мастер Ключ

[App page](https://appshunter.io/ios/app/id1469556029)

Manage your residential complex's territory, including playgrounds, parking, and utility areas. View live and recorded footage from security cameras, and grant access to residents and management staff.

**Highlights:** Territory management, Personnel and security control, Live camera streaming, Recorded video archives, Access control for residents and staff, Intelligent event notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Триколор Видеонаблюдение B2B

[App page](https://appshunter.io/ios/app/b2b/id6590636901)

**In-app purchases:** none


## Frequently asked questions

### Is Мастер Ключ free?

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

### Is Триколор Видеонаблюдение B2B free?

Триколор Видеонаблюдение B2B is free to download, with no in-app purchases.

### Do Мастер Ключ or Триколор Видеонаблюдение B2B have ads?

Neither Мастер Ключ nor Триколор Видеонаблюдение B2B shows ads.

### Which is updated more often, Мастер Ключ or Триколор Видеонаблюдение B2B?

Мастер Ключ ships an update every 6 weeks, and Триколор Видеонаблюдение B2B every 2 months. Most recently, Мастер Ключ was updated on October 24, 2026 and Триколор Видеонаблюдение B2B on October 5, 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.*