# USEN Camera Viewer vs JSS遠隔監視

The clearest difference is iOS requirement: USEN Camera Viewer at 11 against JSS遠隔監視's 16.3. On price, review sentiment, 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.

USEN Camera Viewer ships an update every 3 months, JSS遠隔監視 every 4 months. The most recent releases landed on September 9, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | USEN Camera Viewer | JSS遠隔監視 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 58 MB | 112 MB |
| Requires iOS | **11** | 16.3 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [USEN](https://appshunter.io/developer/405001406) | [Japan Security System](https://appshunter.io/developer/1434044763) |

## What reviewers say

### USEN Camera Viewer

[App page](https://appshunter.io/ios/app/usen-camera-viewer/id1542322703)

View security camera footage and in-store live streams from your smartphone. Capture video, set motion detection alarms, and remotely control pan and tilt functions for a wider view. Share live streams securely via QR code.

**Highlights:** Remote IP camera viewing, Motion detection alarms, Video capture and recording, Pan and tilt control, QR code live stream sharing, Multi-camera split-screen view

**Features:** Vision Pro support

**In-app purchases:** none


### JSS遠隔監視

[App page](https://appshunter.io/ios/app/jss/id1571446359)

This utility app allows users to remotely monitor and control Japan Security System's network security devices from their smartphones. View live and recorded footage, control PTZ cameras, and manage device settings from anywhere.

**Highlights:** Live and recorded video playback, Wide-angle camera distortion correction, PTZ camera control, Video image capture, Calendar search and playback, Device management

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

**In-app purchases:** none


## Frequently asked questions

### Is USEN Camera Viewer free?

USEN Camera Viewer is free to download, with no in-app purchases.

### Is JSS遠隔監視 free?

JSS遠隔監視 is free to download, with no in-app purchases.

### Do USEN Camera Viewer or JSS遠隔監視 have ads?

Neither USEN Camera Viewer nor JSS遠隔監視 shows ads.

### Which is updated more often, USEN Camera Viewer or JSS遠隔監視?

USEN Camera Viewer ships an update every 3 months, and JSS遠隔監視 every 4 months. Most recently, USEN Camera Viewer was updated on September 9, 2026 and JSS遠隔監視 on September 8, 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.*