# DRNET Mobile vs JSS遠隔監視

The clearest difference is update cadence: JSS遠隔監視 at every 4 months against DRNET Mobile's every 8 months. DRNET Mobile's advantage is iOS requirement (12.0 vs 16.3). On price, ads, in-app purchases and device support there is nothing between them.

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

DRNET Mobile ships an update every 8 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 | DRNET Mobile | JSS遠隔監視 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 24 MB | 112 MB |
| Requires iOS | **12.0** | 16.3 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TOA Corporation](https://appshunter.io/developer/1027208605) | [Japan Security System](https://appshunter.io/developer/1434044763) |

## What reviewers say

### DRNET Mobile

[App page](https://appshunter.io/ios/app/drnet-mobile/id1027242471)

**Features:** macOS Compatibility

**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 DRNET Mobile free?

DRNET Mobile 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 DRNET Mobile or JSS遠隔監視 have ads?

Neither DRNET Mobile nor JSS遠隔監視 shows ads.

### Which is updated more often, DRNET Mobile or JSS遠隔監視?

DRNET Mobile ships an update every 8 months, and JSS遠隔監視 every 4 months. Most recently, DRNET Mobile 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.*