# БВК Ключ vs alfa Development

The clearest difference is update cadence: alfa Development at every 5 weeks against БВК Ключ'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.

БВК Ключ ships an update every 3 months, alfa Development every 5 weeks. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | БВК Ключ | alfa Development |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/id6502492635/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 214 MB | 92 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BaikalWestCom](https://appshunter.io/developer/1745632732) | [LLC Wise City Systems](https://appshunter.io/developer/1632879260) |

## What reviewers say

### БВК Ключ

[App page](https://appshunter.io/ios/app/id6502492635)

Manage your smart intercom and view security cameras from one app. Unlock doors with facial recognition or via the app, receive video calls, and review call history. Access live and recorded footage from various cameras, with options to download clips.

**Highlights:** Facial recognition door access, App-based door unlocking, Video calls to smartphone, Call history log, Shared access for family, Live camera viewing, Recorded footage archive

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### alfa Development

[App page](https://appshunter.io/ios/app/alfa-development/id6741793945)

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

**In-app purchases:** none


## Frequently asked questions

### Is БВК Ключ free?

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

### Is alfa Development free?

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

### Do БВК Ключ or alfa Development have ads?

Neither БВК Ключ nor alfa Development shows ads.

### Which is updated more often, БВК Ключ or alfa Development?

БВК Ключ ships an update every 3 months, and alfa Development every 5 weeks. Most recently, БВК Ключ was updated on October 8, 2026 and alfa Development on October 10, 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.*