# ДСИ Видео vs БИГ

The clearest difference is review sentiment: БИГ at 80% against ДСИ Видео's 10%. ДСИ Видео's advantage is update cadence (every 9 months vs every 68 months). On price, ads, in-app purchases and monetization model 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, БИГ every 68 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | ДСИ Видео | БИГ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 10.0% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 months** | Every 68 months |
| Monetization | Free | Free |
| Size | 38 MB | 30 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PORTAL OOO Apps](https://appshunter.io/developer/808214522) | [ЗАО "БИГ Телеком"](https://appshunter.io/developer/479481898) |

## 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


### БИГ

[App page](https://appshunter.io/ios/app/id1445472425)

This cloud-based video surveillance service allows for real-time monitoring and recording of video and audio streams without the need for on-site equipment. It offers remote camera management and access to public street cameras in specific locations.

**Highlights:** Real-time video surveillance, Video and audio recording, Remote camera management, Playback of recorded footage, Access to public street cameras

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ДСИ Видео free?

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

### Is БИГ free?

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

### Do ДСИ Видео or БИГ have ads?

Neither ДСИ Видео nor БИГ shows ads.

### Which is updated more often, ДСИ Видео or БИГ?

ДСИ Видео ships an update every 9 months, and БИГ every 68 months. Most recently, ДСИ Видео was updated on November 1, 2026 and БИГ on November 2, 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.*