Outread vs Librox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Outread
Enhance your reading speed and comprehension with this app. It offers guided reading modes, memory exercises, and supports various document types. Improve focus and retention for all readers.
- Speed reading modes (Guide & Flash)
- Peripheral vision and memory exercises
- Webpage and document import
- Adjustable reading speed and chunk length
- Progress tracking and reading stats
- AI translation
- Offline reading
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Speed-read websites, ebooks and documents. Outread improves reading effectiveness by helping you to focus on reading small chunks of text at a time. You can either follow the highlighter along the page or keep the text centered. Featured by Apple in “Best New Apps”, “Train Your Brain” and "Read Something New" sections “You're in luck, because Outread will help you get through [articles] and learn speed-reading in the process.” — Lifehacker "Speed Between the Lines" — WSJ “A clear winner in the speed-reading category” — AppAdvice BASIC FEATURES: - Speed read by following the highlighter along the page (Guide Mode) or by keeping the focused phrase in the center of the screen (Flash Mode - Rapid Serial Visual Presentation) - Exercises improving peripheral vision, eidetic memory, short-term memory and chunking ability. - Add webpages from Safari or other apps using share extension - Paste text or add from a URL - Sync your library, preferences and reading stats between your devices - Adjust the reading speed and chunk length (length of text you read at once) - Bookmark parts of text for later and add notes to them - Selection of fonts to suit all reading conditions - Monitor your progress with reading stats - Filter (by services or tags) and sort (by date, length or title) the items - See images included in text (even during speed reading) - AI translate text added to the app to many supported languages - Pleasant reading experience improving comprehension and concentration for people with dyslexia, ADD and ADHD - Test your reading speed and comprehension - Universal app for iPhone, iPad and Mac - Everything is always with you, even offline OUTREAD+ FEATURES: - Read free classic novels from the built-in catalog - Sync with Instapaper - Add your own ebooks (DRM-free ePub) - Add PDF, Microsoft Word, RTF and TXT documents - Higher reading speed up to 1,500 words per minute - Unlimited bookmarks and notes - Reader themes: Black & White (great for OLED), Sepia and Gray NOTE: - DRM-protected ebooks (Kindle and most of iBooks ebooks) are not supported Terms and Conditions: https://outreadapp.com/terms Privacy Policy: https://outreadapp.com/privacy-policy If you have any questions or suggestions, you can reach us at contact@outreadapp.com
Librox
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Librox is a reading app that stays out of your way. No feeds, no streaks, no badges, no account needed. Just open a book and start reading. THE PAGE Designed for long reading sessions with three themes: E-ink, a warm white that softens glare in bright rooms; Paper, a gentle cream; and Dark, a true black that conserves power on OLED screens. Read in New York, Georgia, Palatino, or the system font — or in OpenDyslexic, optimized for dyslexia-friendly reading. Customize anything you like, and Librox instantly re-paginates, keeping your place. Turn pages by tapping, swiping, using a Bluetooth page-turner, or a hardware keyboard. LISTEN Have any book read aloud on the device. Narration continues in the background while you use Lock Screen and Control Center. Features include a voice selector, adjustable speed, and a sleep timer to help you fall asleep. A GUIDED PACER A silent way to improve your reading speed. A cursor moves through the text based on a clock, from 150 to 900 words per minute, pausing slightly at the end of sentences and longer at paragraph ends—so the rhythm follows the prose rather than fighting it. Pages turn automatically, and the screen stays awake during the session. READING FOCUS While listening, the pacer highlights one word at a time by contrast: the current word appears at full ink, the rest of the sentence lighter, and the other text even lighter. No boxes, underlines, or highlights—nothing altering the page shape. Disable it to see the entire page at full ink. BOOKMARKS, HIGHLIGHTS, AND NOTES Mark passages, highlight text, or add notes. All marks are anchored to the actual text, not page numbers, so they remain accurate regardless of text size, typeface, or theme changes. Increase text size, and highlights stay precisely on the chosen words. FIND FREE BOOKS Search and browse public domain and DRM-free catalogs within the app—such as Project Gutenberg, Standard Ebooks, Unglue.it, or any OPDS catalog you add. Download books directly into your library. A SHELF FOR EVERYTHING ELSE Keep track of books you haven't purchased yet. Search Open Library to find almost anything ever published and categorize as Want to read, Reading, or Finished. Once a shelved book arrives in your library, its shelf entry moves to the completed list. YOUR LIBRARY, EVERYWHERE Sync books, reading positions, covers, bookmarks, highlights, and settings through your private iCloud. Import a book on one device and continue on another at the same spot and theme. All features work offline, syncing when reconnecting. BRING YOUR OWN BOOKS Import EPUB and TXT files via Files, Share sheet, AirDrop, or download links. Tap an EPUB link in Safari to add it directly to your library. PRIVATE BY DEFAULT No account, no tracking, no ads. Your library is stored securely in your iCloud, and remote images within books are never fetched. Built natively for iPhone and iPad.
Screenshots
Verdict
The clearest difference is in-app purchases: Librox at none against Outread's 10. Librox also leads on update cadence (weekly vs every 3 weeks). On price, ads, device support and iOS requirement 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
Both are free to download. Outread sells 10 in-app purchases, starting at $2.99 per 7 days. Librox asks for nothing beyond the download.
Outread ships an update every 3 weeks, Librox weekly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Outread | Librox |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.4K ratings) — better | — |
| Positive reviews | 80.3% of reviews | — |
| Number of ratings | 1.4K — better | — |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 48 MB |
| Age rating | 9+ | 4+ |
| Developer | Arkadiusz Holko | Section 9 Labs LLC |
Bugs and requests
Outread
Reported bugs
3 issues- Unable to link to Pocket
- Login screen freezes
- Incompatible with older devices
Requested features
11 requests- Highlighting, underlining and saving quotes feature
- Ability to sync books and progress across devices
- Bionic reading feature
- Ability to scroll while reading in highlight mode
- Customizable highlighted text color and background
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- Larger font size options
- Ability to link to virtual library apps like Libby
- Bookmarking and note-taking features
- More advanced training exercises and levels
- Ability to scan photos from album
- Compatibility with Apple Vision Pro
Librox
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Outread
- Outread+ Weekly$2.997 Days
- Outread+ Weekly$3.997 Days
- Outread+ Monthly$4.991 Month
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- Outread+ Monthly$7.991 Month
- Outread+ Monthly Family$8.491 Month
- Outread+ Annual7 Days trial$29.991 Year
- Outread+ Annual Family7 Days trial$49.991 Year
- Outread+ Annual7 Days trial$49.991 Year
- Outread+ Lifetime$119.99
- Outread+ Lifetime Family$149.99
Librox
No in-app purchases









