Line Perfect
Line Perfect › Compare › Rehearsal Pro

Line Perfect vs Rehearsal Pro

The long-standing choice for working from the original pages: you mark up a PDF and record the scene yourself.

Where Rehearsal Pro is stronger

  • Keeps the original page layout of your PDF or Word file, with your own highlighting on top; we take the text only.
  • You rehearse against real recorded voices, with real timing, instead of text-to-speech.
  • Has a teleprompter.
  • A single purchase, no subscription.
  • Runs on iPad as well as iPhone, and has been on the store for years.

Where Line Perfect is stronger

  • Listens to you and marks every word; Rehearsal Pro's listing describes no listening at all.
  • Finds scenes and roles for you — no highlighting by hand, no recording the scene before you can start.
  • Spaced repetition brings weak lines back on a schedule.
  • The other roles are read immediately, each with its own face and voice.
  • Costs far less to start: free with a session limit, or $0.99 a month.

Side by side

Line PerfectRehearsal Pro · Sotto Voce Filmworks
How a script is organisedScript → scene → line. Acts are labels on scenes; stage directions are kept apart from lines.A marked-up PDF. You break it into scenes and highlight your lines and your partners' lines by hand.
Getting a script inPaste, .txt / .md files, PDFs (scanned pages are read on the device), photo or camera scan. No Word or Final Draft import.PDF, Word and camera scan.
The other rolesText-to-speech on the device. One face and one chosen voice per role; natural voices in eight languages. You cannot record real voices.Audio you record yourself.
Listens to youYes, on the device. Moves on by itself when your line is finished.No — the listing mentions no speech recognition.
Feedback on your wordsEvery word marked as matched, read differently or skipped, with what you said instead.None.
Spaced repetitionYes — the SM-2 schedule, built from your results.No.
Self-tape / teleprompterNo.Teleprompter scrolling; blackout and “peekaboo” line hiding.
Working with your castNo.Not mentioned in the listing.
Account and privacyNo account. Texts and voice stay on the device; no ads, no tracking.The App Store privacy label says no data is collected.
PlatformsiPhone (iOS 18 or later).iPhone and iPad.
PriceFree with 12 minutes in any 30. $0.99 / month or $9.99 / year, first 7 days free.$19.99 once, no in-app purchases.

Which should you choose?

Choose Rehearsal Pro if

you work from PDF pages, want your own markings on the real layout, and prefer recording the scene with real voices — or you simply do not want a subscription.

Choose Line Perfect if

you want to be checked word by word and have the app read your partners without any setup.

Coming soon to the App Store Pricing

About this comparison: the information on Rehearsal Pro comes from its public App Store listing and website as they appeared on 11 October 2026. We have not tested Rehearsal Pro ourselves, apps change, and listings can be incomplete — check the developer's own page before deciding. Prices are US App Store prices on that date. Rehearsal Pro is the property of its owner; we are not affiliated with it. If something here is wrong, write to [email protected] and we will correct it. Rehearsal Pro on the App Store

Other comparisons

Established line-learning apps

Line Perfect vs coldReadA widely used rehearsal and self-tape tool: you record each line, and it listens for your cue word to play the next one.Line Perfect vs Script RehearserA well-organised rehearsal player with four cue modes, on both iPhone and Android.Line Perfect vs LineLearnerAn audio-first classic: the cast records the scene, and your own lines are replaced by gaps.Line Perfect vs Off Book! ProA recording-based rehearsal app with strong import and a way for a director to sync the whole cast.Line Perfect vs tablereadTurns a screenplay file into a voiced table read, with a large set of on-device neural voices.Line Perfect vs Scene StudyA small record-and-play rehearsal app.

AI scene partners

Line Perfect vs LinusAn AI scene partner aimed at auditions, with licensed actor voices and self-tape tools.Line Perfect vs SlatableA self-tape app first, with an AI reader for rehearsing the scene you are about to record.Line Perfect vs CounterpartA scene partner for iPhone, Mac and Vision Pro that reads scanned sides and lets a friend record the other part from a browser.Line Perfect vs OffBook StudioA newer audition tool combining cue listening with a teleprompter and self-tape mixing.Line Perfect vs Cue LineThe app closest to ours in idea: it listens, scores your accuracy and shows the words you missed.Line Perfect vs HitCueA new scene partner that splits a script into acts, scenes and dialogue and highlights words as you speak.

General memorisation apps

Line Perfect vs MemoCoachA popular text-memorisation app built on many ways of progressively hiding words.Line Perfect vs Memorize By HeartA general memorisation app with games, spaced-repetition reminders and a very wide choice of interface languages.