RadexM vs Prof Pref
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RadexM
This utility app enhances the functionality of RADEX devices by allowing easy settings adjustments and providing a history of measurements. View your data in graphical or tabular formats after connecting via Bluetooth.
- Bluetooth device connection
- Quick settings changes
- Measurement history tracking
- Graphical data display
- Tabular data display
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The RadexM mobile application adds practical and valuable features to RADEX devices while making settings easier. Connection to devices is via Bluetooth. Right after installing the application you can quickly change the settings on the device, as well as see the history of measurements in the form of graphs or tables.
Prof Pref
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The application allows not only to make a quick calculation, but also to save various tables and evenings.
Screenshots
Verdict
The clearest difference is update cadence: RadexM at monthly against Prof Pref's every 6 months. Prof Pref's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
RadexM ships an update monthly, Prof Pref every 6 months. The most recent releases landed on September 16, 2026 and September 7, 2026 respectively.
| Parameter | RadexM | Prof Pref |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (19 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 19 — better | — |
| Update frequency | Monthly — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 113 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | KVARTA-RAD, OOO | Vitaly Kulagin |
In-app purchases
RadexM
No in-app purchases
Prof Pref
No in-app purchases
