OffBook – Learn Your Lines

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About this app

OffBook listens to you deliver your lines and scores every one, checking your accuracy, your timing and your pronunciation. Then it plans your rehearsals so you're off book before opening night.

Most line learning apps just hide your lines and hope for the best. OffBook actually listens. Speak your lines aloud and OffBook scores each one on whether you said the right words, said them on cue and said them clearly. Scene by scene, production by production, you always know exactly where you stand before you're standing in front of an audience.

šŸŽ­ WHO IT'S FOR
Amateur dramatics, musical theatre, student theatre, professional actors and spoken word artists. Anyone who needs to learn lines properly, not just approximately.

šŸŽ¤ HOW IT WORKS
Import your script, choose your character, and OffBook reads every other part aloud. When it's your turn, speak your line. OffBook listens and scores you on three things:

Accuracy: did you say the right words?
Timing: did you deliver them on cue?
Clarity: were you clear and well pronounced?

Rather read than speak? Rehearse with your lines shown, hidden, or with just the first letter or first word as a prompt.

No need to drag a family member into yet another run-through. OffBook is your scene partner, your director and your progress tracker in one.

šŸ—“ļø REHEARSAL PLANNER
Set your opening night and OffBook plans every day for you: a few scenes to learn and the ones due for review, paced so every scene is learnt a week before the show. Scenes climb a review ladder (1, 3, 7, 14 and 30 days) as your scores improve. See your road to opening night, every scene's progress and whether you're on track. No date yet? Choose how many scenes to learn a day.

šŸŽÆ NEEDS WORK
The Planner spots the lines you keep stumbling on or rarely reach, and adds them to your day to drill, cues and all.

āœ‚ļø LONG SCENES, SORTED
If your part sits in one long scene, OffBook splits it into sections to learn a piece at a time, each with its full cues around it.

šŸŽ² GAMES
Four quick games built from your own lines:
Quick Line Quiz: random lines fired at you, no cues, no context
Prompt Corner: tap the missing words back before you dry up
Spot the Line: pick your exact line from convincing near-misses
Cue Chain: hear the cue, find your line, beat the clock

šŸ“„ IMPORT YOUR SCRIPT ANY WAY YOU LIKE
Camera scan: photograph your script pages, printed books and photocopies included. Two-page spreads are split for you and crossed-out lines are spotted
PDF import
Word document (DOCX) import
Plain text (TXT) import
Manual entry

šŸ“Š CONFIDENCE SCORING AND PROGRESS
After each session every line has a score. Spot the lines you're blagging and the ones you genuinely know, and turn up to rehearsal with the evidence. Track your confidence over time, find your weakest scenes at a glance, keep your rehearsal streak going and earn badges along the way.

šŸŽ TRY IT STRAIGHT AWAY
Add the sample production and rehearse it as much as you like. Runs on the sample never use up your free trial.

šŸ’° ONE-TIME PAYMENT. OWN IT FOREVER.
OffBook Pro is a single one-off purchase. No subscription, no monthly fees, no being locked out if you forget to renew. Pay once and it's yours for life.

⭐ OFFBOOK PRO INCLUDES
Rehearsal Planner, with Needs work
Full confidence scoring: accuracy, timing and pronunciation
Detailed statistics and progress history
Daily rehearsal reminders
Unlimited productions
Shareable progress card
Import .offbook files from your cast or director
Quick Line Quiz result sharing
Home screen widget with your line confidence
Exclusive Pro app icon

šŸ†“ FREE FOREVER
All script import formats: camera scan, PDF, DOCX, TXT and manual entry
Line rehearsal with text-to-speech
All four games
.offbook file export
Badges and streaks
1 production
A 10-session free trial of confidence scoring and the Rehearsal Planner

Download OffBook. Speak your lines. Know your lines.
Learn your lines & track your confidence. The smarter way to rehearse scripts.
Updated on
Nov 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Photos and videos, Files and docs, and App activity
  • Data is encrypted in transit
  • Data can’t be deleted
  • Committed to follow the Play Families Policy

What’s new

What's new in v1.17.0:

šŸ—“ļø Rehearsal Planner (Pro): a daily plan of scenes to learn and review, paced to your opening night, with a timeline and a review ladder for every scene.
šŸŽÆ Needs work: spots the lines you keep stumbling on and adds them to your day.
āœ‚ļø One long scene? It's split into sections, each with its full cues.
šŸŽ­ The sample production no longer uses your free trial.
šŸ› ļø Enhancements, improvements and bug fixes.