# DRC CHECK vs VMS

The clearest difference is ads: VMS at none against DRC CHECK's shown. VMS also leads on update cadence (every 2 months vs every 9 months). DRC CHECK's advantage is iOS requirement (12.0 vs 15.6). On price, 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.

DRC CHECK ships an update every 9 months, VMS every 2 months. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | DRC CHECK | VMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 59 MB | 37 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [VIETTEL CONSTRUCTIONS JOINT STOCK CORPORATION](https://appshunter.io/developer/1698437032) | [VIETTEL BUSINESS SOLUTIONS CORPORATION – BRANCH OF VIETTEL GROUP](https://appshunter.io/developer/953409998) |

## What reviewers say

### DRC CHECK

[App page](https://appshunter.io/ios/app/drc-check/id1622539703)

**Features:** macOS Compatibility

**In-app purchases:** none


### VMS

[App page](https://appshunter.io/ios/app/vms-viettel-camera-platform/id6449327360)

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

**In-app purchases:** none


## Frequently asked questions

### Is DRC CHECK free?

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

### Is VMS free?

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

### Do DRC CHECK or VMS have ads?

DRC CHECK shows ads; VMS does not.

### Which is updated more often, DRC CHECK or VMS?

DRC CHECK ships an update every 9 months, and VMS every 2 months. Most recently, DRC CHECK was updated on October 12, 2026 and VMS 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.*