# SoCatch vs 中興保全NVR影像監控系統Pro

The clearest difference is update cadence: SoCatch at every 3 weeks against 中興保全NVR影像監控系統Pro's every 4 months. SoCatch also leads on review sentiment (21% vs 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, ads, in-app purchases and monetization model there is nothing between them.

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

SoCatch ships an update every 3 weeks, 中興保全NVR影像監控系統Pro every 4 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | SoCatch | 中興保全NVR影像監控系統Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (67 ratings)](https://appshunter.io/ios/app/socatch/id934726476/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | **20.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 28 MB | 151 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jesse Stone](https://appshunter.io/developer/327540231) | [TAIWAN SECOM CO., LTD.](https://appshunter.io/developer/439847914) |

## What reviewers say

### SoCatch

[App page](https://appshunter.io/ios/app/socatch/id934726476)

This application allows users to remotely view and control H.264+H.265 DVR systems. It supports live viewing, time and event searches, and PTZ control for IP cameras.

**Highlights:** Live view, Time and event search/play, PTZ control, Zoom functionality, Relay control, Backup files to device

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well
- 👍 Great app for viewing cameras
- 🚀 Crisp and clear image quality

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Doesn't work after updates
- 🐛 Unreliable connectivity
- 🐛 Compatibility issues with new iOS versions
- 🐛 Slow performance and freezing

**Reported bugs**

- Crashes when using time search feature
- Inability to connect to cameras over cellular data
- Stops working after recent updates
- Compatibility issues with iPhone 7 and newer

**Requested features**

- Update to support newer devices and iOS versions
- Improve stability and reliability
- Add support for push notifications and motion detection
- Enhance user interface and visual design


### 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 SoCatch free?

SoCatch 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 SoCatch or 中興保全NVR影像監控系統Pro have ads?

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

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

SoCatch ships an update every 3 weeks, and 中興保全NVR影像監控系統Pro every 4 months. Most recently, SoCatch was updated on October 3, 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.*