LC4 Controller vs MTI Pro Player
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LC4 Controller
This app provides wireless control for a music lab, allowing educators to manage student interactions and broadcast music from anywhere in the room. It includes features like student icon customization, attendance tracking, and access to the iPad's music library for class-wide playback.
- Wireless control of Yamaha LC4 Music Lab
- Customize and position student icons
- In-app attendance tracker
- Integrated notepad
- Broadcast music from iPad library
- Full hardware function access
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The exclusive LC4 Controller App gives you full control over the Yamaha LC4 Music Lab wirelessly from anywhere in the room. Music educators now have the freedom to leave their teacher station and visit students individually at their instruments to demonstrate passages, correct technique and posture, all the while maintaining the ability to operate the lab hardware wirelessly. The LC4 Controller App provides convenient access to all of the hardware functions and even adds more features. The app lets you customize and position student icons in the classroom view to match the physical layout of the instruments in the room. The in-app attendance tracker and notepad are conveniently included, eliminating the need for additional software. The LC4 Controller App even accesses the iPad’s music library and allows the teacher to broadcast songs wirelessly to the class. The LC4 Controller App is compatible only with the Yamaha LC4 Music Lab, and requires the optional LC4 WIFI KIT.
MTI Pro Player
This app plays show scores using performance accompaniment recordings. Users can adjust tempo, key, create vamps, and navigate measures in real time. Authorization from an organization is required to access all features.
- Play show scores
- Change tempo
- Change key
- Create vamps
- Jump to any measure
- Real-time measure tracking
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The MTI Pro Player is Music Theatre International’s proprietary app designed to play a show’s score using the Performance Accompaniment Recording resource. With the MTI Pro Player app you can change tempo, key, create vamps, and easily jump to any measure. Follow the music as measures are listed in real time. Get authorization from your organization to use all these features! For emergency help during your production, please contact 1-888-340-3505 for immediate assistance.
Verdict
The clearest difference is review sentiment: LC4 Controller at 100% against MTI Pro Player's 0%. LC4 Controller also leads on rating (5.0 vs 2.4). MTI Pro Player's advantage is update cadence (every 8 months vs every 26 months) and ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model 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.
LC4 Controller holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: MTI Pro Player has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of LC4 Controller's written reviews are positive against 0% of MTI Pro Player's.
LC4 Controller ships an update every 26 months, MTI Pro Player every 8 months. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.
| Parameter | LC4 Controller | MTI Pro Player |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 2.4 (8 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 8 — better |
| Update frequency | Every 26 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPad |
| Requires iOS | 16.4 | 15.6 — better |
| Further details — not scored | ||
| Size | 9 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Yamaha Corporation of America | Music Theatre International |
Customer experience
LC4 Controller
MTI Pro Player
In-app purchases
LC4 Controller
No in-app purchases
MTI Pro Player
No in-app purchases
Questions
Is LC4 Controller free?
Is MTI Pro Player free?
Which has better reviews, LC4 Controller or MTI Pro Player?
Do LC4 Controller or MTI Pro Player have ads?
Which is updated more often, LC4 Controller or MTI Pro Player?
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