Comparison

FLOOX reader vs Cue Line

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

Head to head
About

FLOOX reader

This app uses the RSVP method to significantly increase reading speed and comprehension. It presents words one at a time, making reading more engaging and less tiring on the eyes. Regular use can improve overall reading habits and concentration.

Highlights
  • RSVP speed reading method
  • Supports EPUB, MOBI, FB2, PDF, TXT, HTML
  • Automatic link loading
  • Adjustable reading speed and delays
  • Contextual word display
  • Customizable colors and RTL support
Features
Read full description

Have you ever wanted to read some book, but it felt like it needed too much time and was simply boring? FLOOX will make reading much faster and much more fun (once you get a hang of it ;) It is based on RSVP (Rapid Serial Visual Presentation) method, which has been scientifically proven to increase the reading speed by 33% while retaining the same comprehension level (G. Öquist, M. Goldstein). While most speed-reading techniques require a lot of self-discipline to keep a high speed, FLOOX keeps the speed you choose, so that you can relax and concentrate on the meaning. Reading becomes like watching a movie, while remaining a great exercise for your brain. Since words on the screen are always moving and grabbing your attention, concentrating on reading is also much easier than for a static text, where your mind tends to wonder away because there is no action. The basis of any speed reading is to reduce the vocalization: understand the words without pronouncing them with your internal voice; and FLOOX helps you achieve this. So your regular reading will also improve after using FLOOX! Besides, since you only need to see one word a time, you can use a much larger font and hold the device farther away, which is less tiring on your eyes and saves your vision. Remember: this method requires a skill. You can truly appreciate it only after practicing it for a couple of weeks. + Supports EPUB, MOBI, FB2, PDF, TXT and HTML files, Copy-Paste and Sharing. There are many websites to convert other formats to EPUB or FB2. + When pasting or sharing links, they are loaded automatically, so you can read the news or Wikipedia using FLOOX + See the remaining time to finish the book and the estimated speed (words per minute) + Easily increase/decrease speed or fine-tune all delays to make it behave exactly as you want + See the words surrounding the current words, to roughly understand the context and look ahead or behind when needed + Set colors you like + Right-to-Left support + Chinese and Japanese languages support You can purchase a 1-year AD-FREE subscription! Terms of Use: http://astrate.ch/terms_of_use_floox_free.html

About

Cue Line

This app acts as a digital scene partner, listening as you rehearse lines and providing instant feedback on accuracy. It offers various practice modes, recording capabilities, and a library of public-domain scripts to help performers master their roles.

Highlights
  • Script import and line identification
  • AI-powered scene partner with multiple voices
  • Self-tape studio with teleprompter
  • Rapid fire line recall drills
  • Personalized coaching and feedback
  • Trouble spot tracking and mastery decay
  • Flashcard review and annotation tools
Features
Read full description

Know your lines. Know you're ready. Cue Line listens to you rehearse and tells you exactly what you got right — like a scene partner that never gets tired. Built for actors, musical theatre performers, opera singers, and presenters. HOW IT WORKS • Upload a script (PDF, TXT) or paste it in • Pick your character — Cue Line finds every line for you • Press the mic and run the scene. Your cue lines are read aloud in distinct voices; you speak yours. • Get an instant score on accuracy, see which words you missed and watch lines move from bronze to gold as you master them. It's fully local for grading — no waiting, no web hops, just speak and see your score. WHAT'S INSIDE • Scene Partner — 12 voices to choose from, assigned per character. Plays your cues with realistic delivery so you can rehearse alone. • Self-Tape Studio — full teleprompter overlay with front-facing camera. Record your audition in landscape or portrait, save to your camera roll. • Rapid Fire drills — three modes (Timed, Random, Gauntlet) that push you to recall lines under pressure, the way auditions feel. • Personalized Coaching — daily coaching notes tailored to your practice patterns, plus on-demand technical feedback. • Trouble Spots & Mastery — Cue Line tracks the lines that trip you up and surfaces them in focused drills. Gold mastery decays if you don't recall, so you stay sharp through tech week. • Annotations & Emotion Tags — anchor every line to an objective ("to persuade," "to defend") and an emotion (joy, grief, resolve). Memory science, in your pocket. • Flashcard Review — silent cue → reveal→ swipe loop for stolen moments between scenes. • Built-In Library — Shakespeare, Wilde, Ibsen, Chekhov, Mozart, Verdi, Puccini, Bizet, Rossini, Gilbert & Sullivan, and more. Public-domain scripts ready to rehearse. • Multilingual — works with Italian, German, French, English. Built for opera and international musical theatre. • Monologue Mode — Build Up (cumulative chunks), Practice Chunks, or Full Run. Perfect for audition prep. PRO FEATURES (7-day free trial) • Unlimited script imports • Scene Partner with 12 ElevenLabs voices • Self-Tape Studio • AI coaching notes + technical feedback • Rehearsal schedules • Library access • Daily coaching tips PRIVATE BY DESIGN Your scripts stay on your device. Speech is processed locally for scoring. We never share your audio. No more flashcards stuck to the bathroom mirror. No more begging your roommate to feed you cues. No more "I think I know it…" Know your lines. Know you're ready. Try free for 7 days. Then $6.99/month or $44.99/year. Cancel anytime. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://cueline.dev/privacy

Screenshots

FLOOX reader3 screens
Cue Line4 screens

Verdict

The call

The clearest difference is update cadence: Cue Line at monthly against FLOOX reader's every 9 months. Cue Line also leads on rating (5.0 vs 4.8). FLOOX reader's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, ads and in-app purchases 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. FLOOX reader sells 1 in-app purchase, starting at $3.99 per year and Cue Line sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Cue Line holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

UpkeepUpdate frequency

FLOOX reader ships an update every 9 months, Cue Line monthly. The most recent releases landed on October 7, 2026 and October 5, 2026 respectively.

Scorecard3 real differences · 7 level
FLOOX reader versus Cue Line: the parameters behind the verdict, then further details
ParameterFLOOX readerCue Line
PriceFreeFree
Rating4.8 (5 ratings)5.0 (2 ratings) — better
Positive reviews80.0% of reviews—
Number of ratings5 — better2
Update frequencyEvery 9 monthsMonthly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size37 MB45 MB
Age rating4+12+
DeveloperAnton LastochkinWilliam Bryant

In-app purchases

1 purchases

FLOOX reader

Subscriptions1
  • FLOOX without advertisements$3.991 Year
2 purchases

Cue Line

Subscriptions2
  • Monthly Subscription7 Days trial$6.991 Month
  • Yearly Subscription$44.991 Year

Questions

Is FLOOX reader free?
FLOOX reader is free to download, with in-app purchases available.
Is Cue Line free?
Cue Line is free to download, with in-app purchases available.
Which has better reviews, FLOOX reader or Cue Line?
Cue Line is rated higher. FLOOX reader averages 4.8 out of 5 from 5 ratings, while Cue Line averages 5.0 from 2 ratings.
Do FLOOX reader or Cue Line have ads?
Neither FLOOX reader nor Cue Line shows ads.
Which is updated more often, FLOOX reader or Cue Line?
FLOOX reader ships an update every 9 months, and Cue Line monthly. Most recently, FLOOX reader was updated on October 7, 2026 and Cue Line on October 5, 2026.

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