# RAS Mobile I vs StarNET Mobile Plus

The clearest difference is iOS requirement: RAS Mobile I at 9.0 against StarNET Mobile Plus's 16.3. 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.

RAS Mobile I ships an update every 4 months, StarNET Mobile Plus every 3 months. The most recent releases landed on October 23, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RAS Mobile I | StarNET Mobile Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/ras-mobile-i/id333206039/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 53.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 83 MB | 111 MB |
| Requires iOS | **9.0** | 16.3 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IDIS Co., Ltd.](https://appshunter.io/developer/333206042) | [Costar Video Systems](https://appshunter.io/developer/1221739369) |

## What reviewers say

### RAS Mobile I

[App page](https://appshunter.io/ios/app/ras-mobile-i/id333206039)

Access and monitor remote sites with live video feeds through a network connection. View multiple cameras simultaneously, check connection status, and control PTZ cameras. Features include playback, two-way audio, and alarm output control.

**Highlights:** Live video monitoring, Multi-camera GridView, PTZ camera control, Video playback, Two-way audio, Alarm Out Control

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup and user-friendly interface
- 🚀 Fast and smooth streaming performance
- 📱 Works well on both iPhone and iPad
- 🎥 Good remote camera viewing capability
- 💰 Free or affordable pricing

**What reviewers complain about**

- 🐛 Frequent crashes and stability issues
- 🔌 Requires strong WiFi connection to function
- ⚠️ Poor compatibility with iOS updates
- 🌐 Offline search functionality broken
- 🔐 Authentication and login problems

**Reported bugs**

- App crashes when accessing search function
- iOS 8 compatibility issues causing crashes
- Disconnected/Invalid DVR error messages
- App crashes on iOS 5 and iOS 7.1 updates
- Camera frame display issues when swiping between cameras

**Requested features**

- PTZ (Pan-Tilt-Zoom) camera control
- Search and playback of recorded videos
- Multi-camera simultaneous viewing on single screen
- External alarm activation capability
- Mac and desktop application versions


### StarNET Mobile Plus

[App page](https://appshunter.io/ios/app/starnet-mobile-plus/id1558994687)

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

**In-app purchases:** none


## Frequently asked questions

### Is RAS Mobile I free?

RAS Mobile I is free to download, with no in-app purchases.

### Is StarNET Mobile Plus free?

StarNET Mobile Plus is free to download, with no in-app purchases.

### Do RAS Mobile I or StarNET Mobile Plus have ads?

Neither RAS Mobile I nor StarNET Mobile Plus shows ads.

### Which is updated more often, RAS Mobile I or StarNET Mobile Plus?

RAS Mobile I ships an update every 4 months, and StarNET Mobile Plus every 3 months. Most recently, RAS Mobile I was updated on October 23, 2026 and StarNET Mobile Plus 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.*