# IDmelon Authenticator vs NinjaRMM Screenshare Utility

The clearest difference is review sentiment: IDmelon Authenticator at 100% against NinjaRMM Screenshare Utility's 33%. IDmelon Authenticator also leads on rating (4.7 vs 3.1) and update cadence (every 2 weeks vs every 4 months). NinjaRMM Screenshare Utility's advantage is in-app purchases (none vs 2) and iOS requirement (14.0 vs 16.0). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. IDmelon Authenticator sells 2 in-app purchases, starting at $5.99 per year. NinjaRMM Screenshare Utility asks for nothing beyond the download.

IDmelon Authenticator holds the better App Store score, 4.7 against 3.1. Both are backed by a comparable volume of ratings — 7 and 19 respectively. Written reviews point the same way: 100% of IDmelon Authenticator's written reviews are positive against 33% of NinjaRMM Screenshare Utility's.

IDmelon Authenticator ships an update every 2 weeks, NinjaRMM Screenshare Utility every 4 months. The most recent releases landed on September 26, 2026 and July 29, 2026 respectively.

## The numbers

| Metric | IDmelon Authenticator | NinjaRMM Screenshare Utility |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (7 ratings)](https://appshunter.io/ios/app/idmelon-authenticator/id1511376376/reviews)** | [3.1 (19 ratings)](https://appshunter.io/ios/app/ninjarmm-screenshare-utility/id1549589861/reviews) |
| Number of ratings | 7 | **19** |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 165 MB | 40 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [IDmelon Technologies Inc](https://appshunter.io/developer/1165575817) | [NinjaRMM, LLC](https://appshunter.io/developer/1416138606) |

## What reviewers say

### IDmelon Authenticator

[App page](https://appshunter.io/ios/app/idmelon-authenticator/id1511376376)

Transform your smartphone into a FIDO2 security key for passwordless logins on all your devices. Generate, store, and manage passkeys for secure and easy access to online accounts and applications. Compatible with major platforms like GitHub, Facebook, and Microsoft.

**Highlights:** Smartphone as FIDO2 security key, Passwordless logins, Passkey generation and management, Cross-device compatibility, Supports GitHub, Facebook, Microsoft, Tap & Login experience

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IDmelon Standard | $5.99 | per year |
| IDmelon Premium | $11.99 | per year |


### 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

**In-app purchases:** none


## Frequently asked questions

### Is IDmelon Authenticator free?

IDmelon Authenticator is free to download, with in-app purchases available.

### Is NinjaRMM Screenshare Utility free?

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

### Which has better reviews, IDmelon Authenticator or NinjaRMM Screenshare Utility?

IDmelon Authenticator is rated higher. IDmelon Authenticator averages 4.7 out of 5 from 7 ratings, while NinjaRMM Screenshare Utility averages 3.1 from 19 ratings.

### Do IDmelon Authenticator or NinjaRMM Screenshare Utility have ads?

Neither IDmelon Authenticator nor NinjaRMM Screenshare Utility shows ads.

### Which is updated more often, IDmelon Authenticator or NinjaRMM Screenshare Utility?

IDmelon Authenticator ships an update every 2 weeks, and NinjaRMM Screenshare Utility every 4 months. Most recently, IDmelon Authenticator was updated on September 26, 2026 and NinjaRMM Screenshare Utility on July 29, 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.*