# NinjaRMM Screenshare Utility vs OptiSigns Admin

The clearest difference is review sentiment: OptiSigns Admin at 79% against NinjaRMM Screenshare Utility's 33%. OptiSigns Admin also leads on rating (4.8 vs 3.0) and ratings volume (1.3K vs 21). NinjaRMM Screenshare Utility's advantage is monetization model (free vs ad-supported). 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.

OptiSigns Admin holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: OptiSigns Admin has 1.3K ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 33% of NinjaRMM Screenshare Utility's written reviews are positive against 79% of OptiSigns Admin's.

NinjaRMM Screenshare Utility ships an update every 3 months, OptiSigns Admin every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | NinjaRMM Screenshare Utility | OptiSigns Admin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (21 ratings)](https://appshunter.io/ios/app/ninjarmm-screenshare-utility/id1549589861/reviews) | **[4.8 (1.3K ratings)](https://appshunter.io/ios/app/optisigns-admin/id1574826252/reviews)** |
| Number of ratings | 21 | **1.3K** |
| Positive reviews | 33.3% of reviews | **78.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Ad-supported |
| Size | 40 MB | 75 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NinjaRMM, LLC](https://appshunter.io/developer/1416138606) | [OptiSigns Inc](https://appshunter.io/developer/1475554406) |

## What reviewers say

### NinjaRMM Screenshare Utility

[App page](https://appshunter.io/ios/app/ninjarmm-screenshare-utility/id1549589861)

This tool enables quick and secure remote control of Windows, Mac, and Linux endpoints directly from a mobile device. It offers fast, intuitive controls with full keyboard functionality and multi-monitor support for efficient remote management.

**Highlights:** Remote control of Windows, Mac, Linux endpoints, One-click access from mobile app, Full keyboard functionality, Multi-monitor support, Fast and secure remote management, Remote support for end-users

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

**In-app purchases:** none


### OptiSigns Admin

[App page](https://appshunter.io/ios/app/optisigns-admin/id1574826252)

Transform any TV or smart device into a dynamic digital sign for your business. Easily manage and automate content remotely, displaying special offers, menus, events, and important information instantly. Ideal for restaurants, bars, offices, and more.

**Highlights:** Turn any TV/smart device into a digital sign, Remote content management, Automate content display, Drag-and-drop interface, Display images, videos, and documents, Easy to use

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Intuitive software setup
- 💡 Ability to change content remotely
- 🚀 Reliable performance
- 👍 Affordable pricing

**What reviewers complain about**

- 🐛 Login issues with Microsoft
- 🐛 Buggy payment processing and invoicing
- 👎 Not easy to set up
- 👎 Confusing password requirements for guest accounts

**Reported bugs**

- Crashes when trying to login with Microsoft
- Invoicing issues leading to multiple incorrect charges

**Requested features**

- Ability to trigger emergency and flash messages
- Setting expiration and live features for assets


## Frequently asked questions

### Is NinjaRMM Screenshare Utility free?

NinjaRMM Screenshare Utility is free to download, with no in-app purchases.

### Is OptiSigns Admin free?

OptiSigns Admin is free to download, with no in-app purchases.

### Which has better reviews, NinjaRMM Screenshare Utility or OptiSigns Admin?

OptiSigns Admin is rated higher. NinjaRMM Screenshare Utility averages 3.0 out of 5 from 21 ratings, while OptiSigns Admin averages 4.8 from 1.3K ratings.

### Do NinjaRMM Screenshare Utility or OptiSigns Admin have ads?

Neither NinjaRMM Screenshare Utility nor OptiSigns Admin shows ads.

### Which is updated more often, NinjaRMM Screenshare Utility or OptiSigns Admin?

NinjaRMM Screenshare Utility ships an update every 3 months, and OptiSigns Admin every 2 months. Most recently, NinjaRMM Screenshare Utility was updated on October 24, 2026 and OptiSigns Admin on October 27, 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.*