Comparison

Off Book! vs LINE

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Off Book!

This app helps actors memorize lines by allowing them to create works, scenes, and characters. It offers features to record lines, reorder them, and rehearse scenes by muting or cueing your lines.

Highlights
  • Create Works, Scenes, and Characters
  • Record and Reorder Lines
  • Mute or Cue Your Lines for Rehearsal
  • Share Lines with Other Performers (In-App Purchase)
  • Drag-and-Drop Scene Reordering
  • Delete Entries via Swipe
Features
Read full description

Hi — I'm Steve. I'm a working actor, and I built Off Book! for myself because I was tired of scribbling on scripts and recording lines into voice memos I could never find again. Turns out a bunch of other actors wanted it too. So here it is, made by an actor, for actors. THE GIST Record your script line by line, then play it back to run your scenes anywhere — on the bus, at the gym, pacing your kitchen at 1am the night before opening. It's dead simple: • Make a Work (your play), add your Scenes, drop in your Characters, and Record your Lines. • Recorded a 30-line scene and one line's out of order? Don't you dare start over. Tap the "+" to slip a new line in, or just press-and-hold a line and drag it where it belongs. Voilà. • Scenes out of order too? Same deal — long-press and drag. Fixed. NOW REHEARSE Tap the Rehearse icon and you're in. Play the whole scene, or pick the character YOU'RE playing and flip on "Mute My Line" — the scene plays right up to your cue, then pauses just long enough for you to nail the line before your next cue rolls in. Want a little nudge? "Cue My Line" gives you a friendly *ding* right before it's your turn. And here's the good part for runaround rehearsing: playback keeps going when your screen locks or you switch apps. Lock-screen, Control Center, and headphone controls all work — so you can run lines completely hands-free. Speed it up, slow it down, loop a scene till it sticks. LINESYNC — RUN LINES WITH YOUR CAST Doing a show with other people? LineSync lets a director share a show's lines and recordings with the whole cast across phones. Invite your actors by email; they sync everything to their own phone for FREE. As castmates record their lines, the director hears them show up automatically — no nagging. LineSync is a small monthly subscription per show, paid by the director. The cast never pays a dime. BUILT FOR EVERY ACTOR Dynamic Type, VoiceOver, and Dark Mode work throughout — because the stage is for everybody. Off Book! is free with ads. If the ads cramp your style, there's a one-time "Remove Ads" tap and they're gone forever. Got a slick feature idea, or (gasp!) found a bug? Hit the support link and there's an email box waiting at the bottom — I read them myself. Now go get off book. Break a leg. — Steve ——— PRO TIPS ——— • "It won't save my lines!" → You probably skipped the microphone permission. Reinstall and tap YES when it asks, or go to iPhone Settings → Off Book! → switch Microphone ON. • To DELETE a Line, Character, Scene, or Work: swipe right-to-left and tap Delete. Careful — deleting a Character also deletes its Lines. • Long scene, phone left unattended? Set Auto-Lock to a long time (or Never) so it doesn't nap mid-rehearsal. Privacy Policy: https://thelyonessgroup.com/offbook/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LINE

Practice your lines for acting roles with an AI-powered script reader. Import scripts easily, select characters, and get instant responses. Features offline functionality, multiple voice options, and tools for script management and viewing.

Highlights
  • AI script reader
  • Offline functionality
  • Multiple voice options
  • Fast script import
  • Scene filtering
  • Verse Mode for Shakespeare
Features
Read full description

Run lines, anytime, without needing to call your friends. Import your script, select your character, and LINE will respond to you automatically. Runs entirely offline, your scripts and voice never leave your phone. RUN LINES *LINE runs lines with you like a real reader, responding when you finish your line, not after a predetermined gap *Features multiple voice options, all run on your phone (not sent out to some AI server) *Call “line” and hear your lines read back to you IMPORT SCRIPTS *Fast script import works on short sides, or splits full plays into scenes automatically *Import scripts directly from messages, mail, or wherever you get them via the share button *Select one or more characters and filter by just the scenes you are in *Evolves with your script: add, delete, split, or merge scenes and edit your lines any time *Supports fast manual import, automatically turning your speech into lines MORE TOOLS *Use Listening Mode to hear the full scene read to you, using different voices for your lines and your partner's lines *Turn on Verse Mode to see your Shakespeare as it looks on the page *Adjust speed and text size any time LINE was made by an actor, for the acting community, and will continue to be improved and updated. If you have comments, questions, ideas, or just want to say hi, please email hello@lineapp.actor Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Off Book!4 screens
LINE4 screens

Verdict

The call

The clearest difference is rating: LINE at 5.0 against Off Book!'s 4.1. LINE also leads on ads (none vs shown) and review sentiment (100% vs 78%). Off Book!'s advantage is ratings volume (38 vs 5). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Off Book! sells 7 in-app purchases, starting at $4.99 per month and LINE sells 2 in-app purchases, starting at $7.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

LINE holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Off Book! has 38 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 78% of Off Book!'s written reviews are positive against 100% of LINE's.

UpkeepUpdate frequency

Off Book! ships an update monthly, LINE every 3 weeks. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

Scorecard4 real differences · 6 level
Off Book! versus LINE: the parameters behind the verdict, then further details
ParameterOff Book!LINE
PriceFreeFree
Rating4.1 (38 ratings)5.0 (5 ratings) — better
Positive reviews78.2% of reviews100.0% of reviews — better
Number of ratings38 — better5
Update frequencyMonthlyEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.017.0
Further details — not scored
Size10 MB110 MB
Age rating4+4+
DeveloperSteve LUGOVSKYLINE Media, LLC

Customer experience

Off Book!

All ratings38 ratings
Positive81.6%
Neutral2.6%
Negative15.8%
Written reviews78 reviews
Positive78.2%
Neutral3.8%
Negative17.9%

LINE

Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Off Book!

Reported bugs

18 issues
  • Keeps crashing
  • Glitching when pressing buttons
  • Saved someone else's lines instead of mine
  • Line sync does not work
  • App deleted all my scenes
Show 13 more
  • App won't open
  • Freezes every time to open
  • Can't make it play via Airpods
  • App shuts down every time I pressed the home button
  • Cannot change the character's name after the initial recording
  • Crashes after a certain number of lines
  • Won't even save my lines
  • App crashed and deleted all the work I'd done
  • Not very user friendly
  • Confusing to use
  • Paid features not working
  • Developer not responding to emails
  • Charged for non-working features

Requested features

22 requests
  • Ability to learn monologues
  • Ability to select self playing more than one character
  • Ability to upload full script by picture or PDF
  • Ability to mute or pause two characters instead of one
  • Ability to automatically cut blank noise at beginning/end of line
Show 17 more
  • Ability to edit lines after saving
  • Ability to export or share line recordings
  • Ability to play a line or whole show on repeat
  • Auto switching of characters in 2 person scenes when recording
  • Dark mode option
  • Advanced analytics dashboard
  • Easier and smoother to use interface
  • Video tutorial on how to use the app
  • More information on how to use the app
  • Ability to transfer lines from free to paid version
  • Fix crashing and deleting work
  • Fix app shutting down when pressing home button
  • Fix inability to change character name after initial recording
  • Fix inability to play via Airpods
  • Fix sync feature issues
  • Fix app not opening/freezing
  • Fix app deleting scenes

LINE

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Off Book!

Subscriptions5
  • LineSync — Show 1$4.991 Month
  • LineSync — Show 2$4.991 Month
  • LineSync — Show 3$4.991 Month
Show 2 more
  • LineSync Show 4$4.991 Month
  • LineSync Show 5$4.991 Month
One-time2
  • One Month LineSync Subscription5 variants$1.99
  • Remove Ads$2.99
2 purchases

LINE

Subscriptions2
  • Monthly$7.001 Month
  • Annual$70.001 Year

Questions

Is Off Book! free?
Off Book! is free to download, with in-app purchases available.
Is LINE free?
LINE is free to download, with in-app purchases available.
Which has better reviews, Off Book! or LINE?
LINE is rated higher. Off Book! averages 4.1 out of 5 from 38 ratings, while LINE averages 5.0 from 5 ratings.
Do Off Book! or LINE have ads?
Off Book! shows ads; LINE does not.
Which is updated more often, Off Book! or LINE?
Off Book! ships an update monthly, and LINE every 3 weeks. Most recently, Off Book! was updated on September 28, 2026 and LINE on September 25, 2026.

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