Rehearsal Studio — Learn Lines

InstaBuddy Labs

In-app purchases

About this app

Rehearsal Studio is the smart way for actors to memorise their lines — whether you're preparing for a West End musical, a community play, a TV drama, or a school production.
Import your script as a PDF, pick your character, and the app reads every other character's lines aloud while you speak your own. It listens, scores your delivery, and tells you exactly where you went wrong.

How it works
Your co-stars are voiced by the app using natural text-to-speech. When it's your turn, the microphone opens and you speak your line. Your delivery is instantly scored against the script, word by word, so you always know how close you got.

Features

🎭 Smart script import — paste or upload a PDF. Supports stage plays, screenplays, musicals and libretti. Works with Final Draft exports, two-column formats and plain-text scripts.

🎙️ Native speech recognition — built on Android's speech engine for near-instant response with no mic gaps between lines.

📖 Rehearse by section — work through the full script, a single act, scene, or page. Pick up exactly where you left off with bookmarks.

⭐ Line scoring — every line gets a percentage score and star rating. Difficult lines are flagged for extra practice.

📌 Practice Lines — star lines in your review, save them to a dedicated practice list, and drill just those lines until they stick. Mark lines as Learnt to remove them when you're ready.

🎲 Pop Quiz — test yourself randomly across any section without the safety net of sequential cues.

🔖 Bookmarks — set a bookmark mid-script and resume from exactly that line next session.

👥 Multi-character scripts — assign different voices to every character. Rehearse alongside the full cast.

👥 Multi-character scripts — Missing cast members? complete a read through with just the actors you need, the app fills in for any missing actors.


📊 Session review — after each section, see a full breakdown of every line with what you said versus what was written.


Supports
Stage plays · Musicals · Screenplays · Libretti · Two-column scripts · Final Draft PDFs

Category: Education / Entertainment
Content rating: Everyone

Tags: acting, theatre, lines, script, memorise, rehearsal, stage, musical, drama

What’s new

Resume Section Rehearsal Session
Quality of life improvements.