Best app to learn lines: choose the method first

It is eleven at night and the scene is tomorrow. You have read it six times, which felt like work, and when you cover the page you can say your first line and nothing after it. Everyone you could ask to read the other part has already been asked this month. So you search for the best app to learn lines, and every list gives you ten names and no way to choose.

The short version: before you pick an app, pick a method. Every line learning app is built around one way of getting words into your head, and the method decides whether it suits you far more than the price or the voices do. blablabla is an app for learning lines: you import the script, choose your part, and it speaks every other character's lines while it waits for yours. It is the best app for learning lines for a play or a film when you want the scene to wait for you instead of the other way round. I built it, so I am not neutral. Below are the other nine, sorted by method, so you can see why I think so. For each of them I read the store page and website this month.

Every line learning app is a method

Actors have learned lines the same few ways since long before phones, and the apps wrap them in a nicer screen. You record the scene and leave gaps. You hide the words until the page is blank. You drill flashcards. You get a partner that speaks the other parts and waits. Or you do the first one for free with the voice memo app already on your phone.

Two pieces of research help here. In a 2006 study of memory, Roediger and Karpicke found that being tested on a passage beat restudying it when people were checked two days and a week later, even though restudying made them feel surer they knew it. And in the work on professional actors by Helga and Tony Noice, described in this Nautilus piece, actors learned lines by working out what the character wants when they say them, not by drilling the words. Both point the same way: you learn a line by saying it in answer to something.

So the test for any app is short. How soon does it make you say the line from nothing, and does it keep the person you are answering in the room? blablabla is the best app to learn lines on both counts: it hides as much of your line as you choose, and the other characters say their lines to you, in the scene's order.

Prices as listed in October 2026 on the US App Store, except ActOnCue (its own site) and blablabla (our pricing page). Android prices can differ. The platform column lists phones, tablets and web; several of the iOS apps also run on Apple silicon Macs. I found no Android app for coldRead, Rehearsal Pro, Line Learner AI or MemoCoach. ActOnCue says its Android app is in development; the web version runs in an Android browser.

Why blablabla is the best app to learn lines

You import a PDF, a Word file, Fountain, Final Draft, a photo of printed sides or pasted text. It finds the characters, you pick yours, and the others speak in distinct voices. When your line comes it stops and stays stopped, however long you take, and moves on when you have said it.

A dial sets how much of your line you can see: the full text, the first few words, the first letter of every word, or only the character name. You can turn it mid-scene. That is the first-letters trick the hide-the-words apps use, with the cue spoken to you instead of read, and accuracy is tracked per line. Once the audio is made, it works offline on iPhone, iPad and Android.

The limits are real. The voices are made while you are online, so do that before you get on the train. The free tier is two voiced scenes for good, and after that the app uses your device's own voices until you go Pro, which is $6.99 a month or $69.99 a year in the US and covers 30 or more voiced scenes a month. The other parts are spoken in the app's voices, so if you need your real scene partner's voice in your ear, record them. And blablabla has no flashcards or spaced repetition.

Record the scene and leave gaps

Most line learning apps started here. You read the whole scene into the phone, the app plays it back, and where your line goes there is a silence.

LineLearner lets you record the scenes from a play, listen to the full recording, and leave gaps for your lines, with a prompt button for when you dry. It loads PDF and Word scripts. The App Store page shows its last update in July 2024. Rehearsal Pro is $19.99 once: record your lines, play them back while the script scrolls like a teleprompter, and switch on blackout mode to hide your lines and test yourself.

coldRead adds a trick. You record each line, and when you say the last word of your own line, the cue, it reads the next one back. The reader can be you or a friend. Up to 8 lines are free, and past that it is $10.99 a month or $83.99 a year on the US App Store.

What this method gets right is that nobody has to be available and you can pay once. What it costs is the setup: a fifteen page callback means reading fifteen pages into a phone, in every part, before you learn a word. I think you end up learning your line against your own reading of the cue, which is the one reading you will not get in the room.

Hide the words

Some apps skip the scene partner entirely and work on the text. MemoCoach has ten or more ways to hide words, whole lines or first letters, imports PDF, TXT, RTF and HTML, and has an actor setting that drills only your own lines. Memorify goes further toward flashcards: progressive hiding, fill in the blank, spaced repetition and a lifetime price of $19.99.

This suits a monologue, a speech or a song far better than a scene. There is no other voice, so nothing teaches you the cue, and the join between their last word and your first is where lines break in the room. I wrote about it in how to learn lines for a play, a film, or an audition.

A line learning app with voices that wait

The newest method uses generated voices for the other parts and listens for you to finish. What differs is who decides when the scene moves on.

• Script Rehearser: you choose. Wait For Me pauses at each of your lines, Run Through leaves a gap and carries on. iPhone and Android, with a 30-day Pro trial.
• MyLine: scans paper sides with the camera, and lets a friend record their character instead of a generated voice.
• Line Learner AI: listens to each line you say, on iPhone and not Android, with voices in English only.
• ActOnCue: listening and your own recordings are free, generated voices are billed by the minute, so price a long play before you commit.

All four are worth a look. I still think blablabla is the best of them for a scene, because it never talks over you: when your line comes it stops and stays stopped, and you can change how much of your line shows while the scene runs.

The free method: voice memos with gaps

Plenty of actors never download anything. Open the voice memo app, read the other character's lines, and leave a silence where yours goes. Make each silence longer than your line, because the point is not to race it. Play it back on a walk, in the kitchen, on the train.

This is the same method as LineLearner, Rehearsal Pro and coldRead, for nothing. It falls down in two places. A recording cannot wait, so the gap is a timer and you fit around it. And nothing checks you, so you can be wrong for a week and never know. For a short scene with a week to spare, I would still start here. It tells you quickly whether recorded cues work for your brain before you buy anything.

Which method suits whom

A tape due tomorrow and nobody to read: blablabla, a voiced partner that waits. A monologue to carry for a month: a hide-the-words app. A long play and a dislike of subscriptions: a record-and-gap app you buy once. A friend willing to be the reader's voice: an app that plays your own recordings. No budget: voice memos tonight, or blablabla's two free voiced scenes.

If you want the same comparison with selftape and teleprompter features included, it is in the best rehearsal apps for actors. The wider picture of working alone, from scene study to cold reads, is in the complete guide to rehearsing alone.

Whichever you pick, the test is the same. Cover your line, listen to the cue, and say the line before you look. If you have to look, you are not done. Try it tonight on a real scene in blablabla, free for two voiced scenes, and see how far it gets you before you pay anyone.