iRFR vs CORIOmaster2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iRFR
Control ETC Eos family lighting systems remotely from your mobile device. Access programming and playback features, including cue lists and direct selects. Requires Eos family software 2.6 or higher.
- Remote control for Eos family lighting systems
- Programming and playback features
- Tab-based display system
- Moving light controls
- Direct selects
- Cue list access
- Security controls
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The iRFR from ETC provides a remote for any Eos family lighting system (Eos, Eos Ti, Gio, Gio @5, Ion, Element and Eos/Ion Remote Processors). This application requires Eos family software 2.6 or higher on the connected lighting system. Eos 3.0 or higher is required for Focus Wand Please note the iRFR is NOT support by Cobalt. The iRFR supports most features needed for programming and playback. It does not support remote patching and system configuration. A tab-based system changes the displays from the full keyboard, moving light controls, direct selects, playback tools and a cue list. Security controls prevent un-authorized access to a lighting system.
CORIOmaster2
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Take command of your CORIOmaster2 system with this user-friendly app. Easily switch window sources, activate presets, adjust layouts, and oversee video walls—all from your mobile device. Ideal for live events or optimizing AV setups, this app ensures smooth and efficient control. KEY FEATURES: • Instant Source Switching – Quickly assign sources to windows. • Preset Activation – Apply configurations with a single tap. • Audio Management – Change and mute audio levels by canvas. • Device Integration – Easily add and manage multiple CORIOmaster2 units. • Responsive Design – Optimized for real-time, intuitive use. Experience comprehensive, real-time control of your CORIOmaster2 system—anytime, anywhere.
Screenshots
Verdict
The clearest difference is price: CORIOmaster2 at Free against iRFR's $49.99. CORIOmaster2 also leads on update cadence (every 2 months vs every 10 months). iRFR's advantage is chart position (#54 vs unranked) and iOS requirement (12.0 vs 16.6). On ads, in-app purchases and device support 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
CORIOmaster2 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, CORIOmaster2 every 2 months. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.
| Parameter | iRFR | CORIOmaster2 |
|---|---|---|
| Price | $49.99 | Free — better |
| Rating | 2.9 (17 ratings) — better | — |
| Positive reviews | 49.0% of reviews | — |
| Number of ratings | 17 — better | — |
| Update frequency | Every 10 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #54 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 60 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Electronic Theatre Controls, Inc. | tvone limited |
In-app purchases
iRFR
No in-app purchases
CORIOmaster2
No in-app purchases









