# ДСИ Видео vs Строительный калькулятор SO

The clearest difference is update cadence: Строительный калькулятор SO at monthly against ДСИ Видео's every 9 months. ДСИ Видео's advantage is iOS requirement (9.0 vs 15.0). 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.

ДСИ Видео ships an update every 9 months, Строительный калькулятор SO monthly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ДСИ Видео | Строительный калькулятор SO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Monthly** |
| Monetization | Free | — |
| Size | 38 MB | 23 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PORTAL OOO Apps](https://appshunter.io/developer/808214522) | [Maksim Maltsev](https://appshunter.io/developer/1872080568) |

## What reviewers say

### ДСИ Видео

[App page](https://appshunter.io/ios/app/id931780433)

This service provides real-time cloud surveillance and access to recorded video archives via mobile devices. It offers easy setup with just login and password, allowing users to view live streams with audio, save footage, and mark cameras on a map.

**Highlights:** Real-time video viewing, Audio support, Video archiving, Camera mapping, Website video embedding

**Features:** macOS Compatibility

**In-app purchases:** none


### Строительный калькулятор SO

[App page](https://appshunter.io/ios/app/so/id6758302848)

**In-app purchases:** none


## Frequently asked questions

### Is ДСИ Видео free?

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

### Is Строительный калькулятор SO free?

Строительный калькулятор SO is free to download, with no in-app purchases.

### Do ДСИ Видео or Строительный калькулятор SO have ads?

Neither ДСИ Видео nor Строительный калькулятор SO shows ads.

### Which is updated more often, ДСИ Видео or Строительный калькулятор SO?

ДСИ Видео ships an update every 9 months, and Строительный калькулятор SO monthly. Most recently, ДСИ Видео was updated on November 1, 2026 and Строительный калькулятор SO on October 31, 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.*