# EXFO OPM vs OneRADON XP

The clearest difference is rating: OneRADON XP at 3.4 against EXFO OPM's 1.0. OneRADON XP also leads on review sentiment (33% vs 0%) and update cadence (every 3 months vs every 7 months). EXFO OPM's advantage is iOS requirement (10.0 vs 16). On price, ratings volume, 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.

OneRADON XP holds the better App Store score, 3.4 against 1.0. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews point the same way: 0% of EXFO OPM's written reviews are positive against 33% of OneRADON XP's.

EXFO OPM ships an update every 7 months, OneRADON XP every 3 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | EXFO OPM | OneRADON XP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (7 ratings)](https://appshunter.io/ios/app/exfo-opm/id1342361869/reviews) | **[3.4 (5 ratings)](https://appshunter.io/ios/app/oneradon-xp/id6449913979/reviews)** |
| Number of ratings | **7** | 5 |
| Positive reviews | 0.0% of reviews | **33.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 62 MB | 57 MB |
| Requires iOS | **10.0** | 16 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [EXFO Inc.](https://appshunter.io/developer/462252930) | [SunRADON LLC](https://appshunter.io/developer/1512257786) |

## What reviewers say

### EXFO OPM

[App page](https://appshunter.io/ios/app/exfo-opm/id1342361869)

This application connects to specific EXFO optical power meters and checkers via Bluetooth to display live measurements. It allows users to manage test configurations, store and edit measurement data, add GPS coordinates, and generate shareable PDF reports.

**Highlights:** Bluetooth connectivity to EXFO devices, Live measurement display, Measurement storage and management, Test configuration management, PDF test report generation, GPS coordinate tagging, JSON export for MPC-100

**Features:** macOS Compatibility

**In-app purchases:** none


### OneRADON XP

[App page](https://appshunter.io/ios/app/oneradon-xp/id6449913979)

Connect to and control your radiation monitor via Bluetooth. Start tests, retrieve data automatically, and generate custom PDF inspection reports and invoices. Integrates with cloud services for streamlined workflows.

**Highlights:** Bluetooth monitor connection, One-click test initiation, Customizable test parameters, Automatic data retrieval, Customizable PDF report generation, Integration with cloud services

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EXFO OPM free?

EXFO OPM is free to download, with no in-app purchases.

### Is OneRADON XP free?

OneRADON XP is free to download, with no in-app purchases.

### Which has better reviews, EXFO OPM or OneRADON XP?

OneRADON XP is rated higher. EXFO OPM averages 1.0 out of 5 from 7 ratings, while OneRADON XP averages 3.4 from 5 ratings.

### Do EXFO OPM or OneRADON XP have ads?

Neither EXFO OPM nor OneRADON XP shows ads.

### Which is updated more often, EXFO OPM or OneRADON XP?

EXFO OPM ships an update every 7 months, and OneRADON XP every 3 months. Most recently, EXFO OPM was updated on November 4, 2026 and OneRADON XP on November 3, 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.*