# iRFR vs Multiple Tone Gen

The clearest difference is price: Multiple Tone Gen at Free against iRFR's $49.99. Multiple Tone Gen also leads on update cadence (every 4 months vs every 10 months). iRFR's advantage is ads (none vs shown) and iOS requirement (12.0 vs 18.2). On in-app purchases and device support there is nothing between them.

Multiple Tone Gen is free to download; iRFR costs $49.99 up front. Neither carries in-app purchases, so what you see is what you pay.

iRFR ships an update every 10 months, Multiple Tone Gen every 4 months. The most recent releases landed on October 21, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | iRFR | Multiple Tone Gen |
| --- | --- | --- |
| Price | $49.99 | **Free** |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/irfr-lr/id318217989/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | Paid | — |
| Size | 60 MB | 6 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Electronic Theatre Controls, Inc.](https://appshunter.io/developer/318210459) | [Eiji Chiba](https://appshunter.io/developer/1818574673) |

## What reviewers say

### iRFR

[App page](https://appshunter.io/ios/app/irfr-lr/id318217989)

This remote control application allows users to manage ETC Eos family lighting systems from their mobile devices. It supports programming and playback features, with security controls to prevent unauthorized access. Requires Eos family software 2.6 or higher.

**Highlights:** Remote control for Eos family lighting systems, Supports programming and playback, Tab-based display system, Moving light controls, Direct selects and playback tools, Security controls for unauthorized access prevention

**Features:** Vision Pro support

**In-app purchases:** none


### Multiple Tone Gen

[App page](https://appshunter.io/ios/app/multiple-tone-gen/id6755821745)

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

**In-app purchases:** none


## Frequently asked questions

### Is iRFR free?

iRFR costs $49.99, with no in-app purchases.

### Is Multiple Tone Gen free?

Multiple Tone Gen is free to download, with no in-app purchases.

### Do iRFR or Multiple Tone Gen have ads?

Multiple Tone Gen shows ads; iRFR does not.

### Which is updated more often, iRFR or Multiple Tone Gen?

iRFR ships an update every 10 months, and Multiple Tone Gen every 4 months. Most recently, iRFR was updated on October 21, 2026 and Multiple Tone Gen on October 10, 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.*