# oplus (オプラス) vs USEN Camera Viewer

The clearest difference is review sentiment: oplus (オプラス) at 50% against USEN Camera Viewer's 0%. USEN Camera Viewer's advantage is iOS requirement (11 vs 15.0). 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.

oplus (オプラス) ships an update every 2 months, USEN Camera Viewer every 3 months. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | oplus (オプラス) | USEN Camera Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/oplus/id1459822383/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 1 MB | 58 MB |
| Requires iOS | 15.0 | **11** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oplus Inc](https://appshunter.io/developer/1459822382) | [USEN](https://appshunter.io/developer/405001406) |

## What reviewers say

### oplus (オプラス)

[App page](https://appshunter.io/ios/app/oplus/id1459822383)

This app simplifies shift management for businesses and staff. It allows for easy shift submission and editing from anywhere, automates staff onboarding via SMS, and provides features for labor cost calculation and workforce optimization. It also supports work style reforms with alerts for consecutive shifts and rest intervals.

**Highlights:** Shift submission and editing, Automated staff onboarding, Labor cost calculation, Work style reform support, Shift visualization, Job assignment and comments

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is oplus (オプラス) free?

oplus (オプラス) is free to download, with no in-app purchases.

### Is USEN Camera Viewer free?

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

### Do oplus (オプラス) or USEN Camera Viewer have ads?

Neither oplus (オプラス) nor USEN Camera Viewer shows ads.

### Which is updated more often, oplus (オプラス) or USEN Camera Viewer?

oplus (オプラス) ships an update every 2 months, and USEN Camera Viewer every 3 months. Most recently, oplus (オプラス) was updated on October 7, 2026 and USEN Camera Viewer on October 13, 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.*