# TapCMS vs 中興保全NVR影像監控系統Pro

The clearest difference is review sentiment: TapCMS at 30% against 中興保全NVR影像監控系統Pro's 0%. 中興保全NVR影像監控系統Pro's advantage is iOS requirement (11.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

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

TapCMS ships an update every 2 months, 中興保全NVR影像監控系統Pro every 4 months. The most recent releases landed on September 29, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | TapCMS | 中興保全NVR影像監控系統Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (57 ratings)](https://appshunter.io/ios/app/tapcms/id429892969/reviews)** | — |
| Number of ratings | **57** | — |
| Positive reviews | **30.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 53 MB | 151 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Deeplet Technology Corp.](https://appshunter.io/developer/1447792719) | [TAIWAN SECOM CO., LTD.](https://appshunter.io/developer/439847914) |

## What reviewers say

### TapCMS

[App page](https://appshunter.io/ios/app/tapcms/id429892969)

Monitor and control an unlimited number of DVRs remotely. This app offers advanced features like H.264 decoding, dual-streaming video, and two-way audio for comprehensive surveillance.

**Highlights:** Remote DVR monitoring and control, H.264 decode capability, Dual-streaming video, Two-way audio, Alarm input/output control, PTZ control, Live/playback display formats

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

**In-app purchases:** none

**What reviewers like**

- 👍 Works when away from WiFi (with proper setup)
- 👍 Good picture quality (when working)
- 👍 Works on home WiFi
- 👍 Reliable remote viewing (for some users)
- 👍 Free app

**What reviewers complain about**

- 😞 Cannot connect outside home network
- 😞 App crashes frequently
- 😞 Outdated interface
- 😞 Difficult to use
- 😞 Poor navigation and search

**Reported bugs**

- Removes date time stamp from video
- Cannot zoom on PTZ mode
- No fast view on iPad
- Requires many attempts to connect
- Stopped working outside home network

**Requested features**

- Update app or provide working alternative
- Make app easier to use
- Improve navigation, search, and replay abilities
- Update app to keep up with competitors
- Add dark mode option


### 中興保全NVR影像監控系統Pro

[App page](https://appshunter.io/ios/app/nvrpro/id1380589488)

This free video monitoring application allows users to easily access live and recorded footage from Sunell products. It supports multiple channels, device management, and alarm information, offering a comprehensive solution for remote surveillance.

**Highlights:** H.264 & H.265 decoding, Live video preview (16+ channels), Playback video preview (1 channel), Device information management, Record video and snapshot management, Device alarm information management, 21 language support

**In-app purchases:** none


## Frequently asked questions

### Is TapCMS free?

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

### Is 中興保全NVR影像監控系統Pro free?

中興保全NVR影像監控系統Pro is free to download, with no in-app purchases.

### Do TapCMS or 中興保全NVR影像監控系統Pro have ads?

Neither TapCMS nor 中興保全NVR影像監控系統Pro shows ads.

### Which is updated more often, TapCMS or 中興保全NVR影像監控系統Pro?

TapCMS ships an update every 2 months, and 中興保全NVR影像監控系統Pro every 4 months. Most recently, TapCMS was updated on September 29, 2026 and 中興保全NVR影像監控系統Pro on October 4, 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.*