# DSS Control vs Ezviz PNR

The clearest difference is rating: Ezviz PNR at 3.7 against DSS Control's 1.0. Ezviz PNR also leads on review sentiment (25% vs 0%). DSS Control's advantage is iOS requirement (8.0 vs 13.0). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ezviz PNR holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews point the same way: 0% of DSS Control's written reviews are positive against 25% of Ezviz PNR's.

DSS Control ships an update every 3 weeks, Ezviz PNR fortnightly. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | DSS Control | Ezviz PNR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/dss-control/id1288472639/reviews) | **[3.7 (3 ratings)](https://appshunter.io/ios/app/ezviz-pnr/id1455826542/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 70 MB | 158 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dung Nguyen Tien](https://appshunter.io/developer/1288472638) | [杭州萤石网络有限公司](https://appshunter.io/developer/1521597907) |

## What reviewers say

### DSS Control

[App page](https://appshunter.io/ios/app/dss-control/id1288472639)

This mobile application allows users to monitor Dahua products remotely. It provides real-time camera viewing for up to 16 channels, multi-camera layouts, and PTZ control. The app also supports two-way audio, alerts, and offers product catalogs and news.

**Highlights:** Real-time camera viewing (up to 16 channels), Multi-camera layouts, PTZ control, Two-way audio support, Alerts and notifications, Product catalog and news

**In-app purchases:** none


### Ezviz PNR

[App page](https://appshunter.io/ios/app/ezviz-pnr/id1455826542)

This app connects Ezviz products and services for members and partners, offering convenient integration and timely information. It provides policy updates, news, and internal work reports for enhanced business operations.

**Highlights:** Online and offline product integration, Convenient partner services, Timely policy information, News messaging, Internal work reports

**In-app purchases:** none


## Frequently asked questions

### Is DSS Control free?

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

### Is Ezviz PNR free?

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

### Which has better reviews, DSS Control or Ezviz PNR?

Ezviz PNR is rated higher. DSS Control averages 1.0 out of 5 from 2 ratings, while Ezviz PNR averages 3.7 from 3 ratings.

### Do DSS Control or Ezviz PNR have ads?

Neither DSS Control nor Ezviz PNR shows ads.

### Which is updated more often, DSS Control or Ezviz PNR?

DSS Control ships an update every 3 weeks, and Ezviz PNR fortnightly. Most recently, DSS Control was updated on November 3, 2026 and Ezviz PNR on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*