nViewer

Name: nViewer
Rating: 1.3 (3 reviews)
Author: DG-ITX Co., Ltd.

By: DG-ITX Co., Ltd.

Productivity

Features & Capabilities

DVR Remote RA Full Version

User Growth & Download Statistics

App

By:

DG-ITX Co., Ltd.

Rating:

1.30

(3) 0.40

Version:

2.1.27 Last updated: 2026-03-04

Version code:

882810975

Creation date:

2011-02-09

Compatible devices:

Size:

40.90MB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-06

Compare stats and ranking:

Ranking

# 967,550 ▼ 168,389

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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Developed by:

DG-ITX Co., Ltd.

Apple Apps Store

https://apps.apple.com/th/app/nviewer/id417376891

User Reviews

Update-related instability dominates the feedback: many users report crashes, lost settings, and failed connections to cameras or servers after updates. Video often fails to render (black screen) and playback can be unavailable. A subset notes previous reliability, with features like multi-camera viewing and a newer UI as positives, and some praise for quick bug fixes. Overall, the core issues are updates breaking core functions, data loss, and connectivity problems, with occasional improvements in UI and channel support.

Pros

Historically reliable before updates / previously worked well
Supports viewing multiple cameras (multi-channel viewing)
User interface improvements reported in updates
Developers have released fixes and bug fixes
Some users report functionality restored after updates or fixes

Cons

Update-induced crashes and instability when opening cameras
Settings and camera configurations are wiped or reset after updates
Inability to connect to cameras/servers after updates (connectivity issues)
Black screen or no video rendering after updates
Connectivity limits and inconsistent behavior (e.g., max client exceeded)

Recent reviews

Won’t work on my new iPhone 10/16/2024

by Ka*****, 2024-10-16

This app is so outdated and poorly functioning. I just did the most recent update and now it won’t connect to my cameras on my phone any longer, even though nothing has changed except the app update. It was a nightmare getting connected in the first place and I should have known better than to trust that an update from this terrible app wouldn’t ruin it again. Says it can’t connect to the server. Such a headache.

by se*****, 2023-04-09

I have not been able to view my cameras since this update come out. At least not from my phone. Works on the iPad. Won’t connect remotely nor will it connect Wi-Fi while at the location