MTI RehearScore 4+

Virtual Accompanist

Music Theatre International

    • 2.8 • 141 Ratings
    • Free



Learn your music and run rehearsals right from your mobile device using the new RehearScore App!

Sometimes, finding a rehearsal pianist that meets your budgeting and scheduling needs can be challenging. The new RehearScore® is a complete digital rendition of the Piano-Conductor Score, sequenced by a top Broadway accompanist, precisely the way the composer intended. Every musical number (including scene changes, dance music, and underscoring) is recorded in its entirety so you can rehearse even if you don’t have a pianist.

● Every cast member can have access to RehearScore®
○ Simply download the App right from the App Store to access your show!

● Conduct dance or choral rehearsals.
○ With the ability to change the tempo and loop a dance break, you can run multiple rehearsals at once without the need of a separate pianist or recording.

● Find the right key – transpositions are easy.
○ Adjust your songs into the key that best suits your performer.

● Isolate, increase, or remove any particular vocal line.
○ Because each singer’s part has been recorded on a separate track, it can be played back with or without accompaniment (or louder or softer, relative to the accompaniment).

● Click and jump to any measure.
○ Measure numbers match each individual score.

● Add cuts and vamps.
○ Edit the songs down to the specific cutting you need and find the perfect number of vamps you’ll need in each song.

● Save your changes.
○ After adjusting the songs, save your changes to distribute to your cast and crew.

For more information on Music Theatre International and RehearScore, please visit

What’s New

Version 1.1.1

Fixes an audio playback issue on iOS 14.

Ratings and Reviews

2.8 out of 5
141 Ratings

141 Ratings

roseflower26 ,

Okay but could be better

My school is using this app for our production of Mamma Mia and it’s fine. I really like that I can isolate my vocal part when I practice at home. However, I don’t like that your phone has to open to hear the songs. Sometimes when I'm practicing, my phone will turn off because I’m not pressing any buttons and the music stops playing. When you have a smaller vocal part and only have the notes playing with out the background stuff playing, it can take a while to notice the app is off which wastes a lot of time. We use this app during rehearsals to and it annoying when we have to stop to turn the app back on. I also wish there was a way to see all the lyrics so you don’t have to have your script on you to practice. It’s also a little annoying because you have to have your ringer on and when you get a text it is distracting. It’s a solid app but really could be better if these things were changed.

Mr. Worm ,

Not good, and unfortunately we’re stuck with it

This app is not great. I’m very much a musical novice, but it lacks a number of options that I would think should come standard. It would be so great if you could change the software instruments of the singer channels and the accompaniment. It’s just a software instrument. Load up a piano, organ, flute, sax, guitar, synth, harp, whatever…MIDI technology is decades old. Heck, I’d be happy if the singers and accompaniment had different instruments. Also, it would great to have an “auto-advance” feature. I like practicing in the shower, and I can’t because there’s a vamp that I can’t exit without tapping my phone. It would also be great if the lyrics could toggled on and played on the screen like karaoke. I can’t really read a music score to save my life, but I can follow a (metaphorical) bouncing ball. That, and the fact that the app stops when your screen locks is super annoying. I like putting in my headphones and practicing my choreo, but I have to contend with accidentally hitting my screen in the middle of a move.

But we know this is just venting, because MTI has a duopoly over musical theater and they have very little incentive to fix anything, so I hope they can address some of these issues but I doubt it.

(not spam) ,

Pretty crappy

It’s apparent that MTI is a monopoly company when you see this app. They have so much money, and yet they put out an app of such low caliber, simply because they have no reason to try any harder. They’re the only company with rights to make this kind of app. The sounds are horrible, like they just took software from over 15 years ago and adapted it to this app without changing any of the MIDI programming or updating any of those instrument sounds. The rhythmic programming is extremely buggy, too; the rhythms play like we hired someone with turrets to play it. It speeds up and slows down mid-beat, unpredictably. This issue makes it very difficult to practice choreography with.

People are impressed with the app in general, because it has some basic features, like showing the measure numbers and having the ability to modulate the basic tempo; but seriously—that’s not hard to do and is entirely expected of an app like this. MTI has made the absolute bare minimum effort in producing this app. It’s a useful tool—an essential tool, but it’s still so janky, glitchy, and low quality for something in 2019! I’m not an app developer, but I know enough about music programming to confidently say I could make a better app myself (and that’s saying something! Haha).


App Privacy

The developer, Music Theatre International, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.

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