# ERG DMS vs НКБ

The clearest difference is update cadence: НКБ at weekly against ERG DMS's every 2 months. ERG DMS's advantage is iOS requirement (9.1 vs 13.4). 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.

ERG DMS ships an update every 2 months, НКБ weekly. The most recent releases landed on September 16, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | ERG DMS | НКБ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 198 MB | 40 MB |
| Requires iOS | **9.1** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ТОО «Business and Technology Services»](https://appshunter.io/developer/1247780135) | [sk-informica](https://appshunter.io/developer/1649942846) |

## What reviewers say

### ERG DMS

[App page](https://appshunter.io/ios/app/erg-dms/id1477166741)

**In-app purchases:** none


### НКБ

[App page](https://appshunter.io/ios/app/id6450919248)

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

**In-app purchases:** none


## Frequently asked questions

### Is ERG DMS free?

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

### Is НКБ free?

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

### Do ERG DMS or НКБ have ads?

Neither ERG DMS nor НКБ shows ads.

### Which is updated more often, ERG DMS or НКБ?

ERG DMS ships an update every 2 months, and НКБ weekly. Most recently, ERG DMS was updated on September 16, 2026 and НКБ on August 17, 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.*