# iRFR Preview vs m

The clearest difference is price: iRFR Preview at Free against m's $17.99. iRFR Preview also leads on iOS requirement (12.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

iRFR Preview is free to download; m costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iRFR Preview ships an update every 12 months, m every 20 months. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | iRFR Preview | m |
| --- | --- | --- |
| Price | **Free** | $17.99 |
| Rating | **[2.8 (4 ratings)](https://appshunter.io/ios/app/irfr-preview/id377066024/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 20 months |
| Monetization | Free | — |
| Size | 60 MB | 11 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) | [Lawrence Anthony Ware](https://appshunter.io/developer/1788973624) |

## What reviewers say

### iRFR Preview

[App page](https://appshunter.io/ios/app/irfr-preview/id377066024)

This app offers a view-only display of active cue lists for lighting consoles. It's designed for professionals needing to monitor current and upcoming cues. iPad users can also take and export notes on cues.

**Highlights:** View-only cue list display, Monitor current and pending cues, Note-taking on iPad, Export notes to text file, Works on iPhone and iPad

**Features:** Vision Pro support

**In-app purchases:** none


### m

[App page](https://appshunter.io/ios/app/m-osc/id6740718764)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is iRFR Preview free?

iRFR Preview is free to download, with no in-app purchases.

### Is m free?

m costs $17.99, with no in-app purchases.

### Do iRFR Preview or m have ads?

Neither iRFR Preview nor m shows ads.

### Which is updated more often, iRFR Preview or m?

iRFR Preview ships an update every 12 months, and m every 20 months. Most recently, iRFR Preview was updated on October 12, 2026 and m on October 8, 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.*