Read Fast vs Speed Reading
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Read Fast
This app helps you read faster by displaying words sequentially in the center of the screen, reducing subvocalization and improving focus. It supports various file formats and tracks your reading progress to build a consistent habit.
- Rapid Serial Visual Presentation (RSVP) engine
- Breaks subvocalization bottleneck
- Import EPUB, PDF, TXT, and pasted text
- Track daily streaks and WPM
- Reduces eye fatigue
- Local device processing for privacy
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STOP READING. START ABSORBING. Most people read at about the same speed they speak. The reason is subvocalization: the small inner voice that sounds out every word. Absorb is built to break that bottleneck and change how you move through text. Absorb uses an advanced Rapid Serial Visual Presentation (RSVP) engine. Instead of making your eyes scan back and forth across a page, it shows words one after another in the same spot and highlights each word's Optimal Recognition Point. Your gaze stays centered, your focus stays locked, and text moves straight into visual processing. WHY READERS USE ABSORB STEADY FOCUS: The rapid display leaves less room for wandering attention and helps you enter a steady reading flow. BUILD THE HABIT: Track daily streaks, average WPM, reading time, and progress so speed becomes something you can actually train. BRING YOUR OWN BOOKS: Import EPUB, PDF, TXT, and pasted text from your device. LESS EYE FATIGUE: Stop losing your place. Sit back, watch the center, and let the book come to you. PRIVATE BY DESIGN: Processing happens locally on your device. Your files and reading data do not leave your phone. Absorb offers monthly access and a one-time Lifetime unlock. Full access requires a subscription or Lifetime unlock. Download Absorb, import your first book, and finish it tonight. Terms: https://absorb-app-ncmw.onrender.com/terms.html
Speed Reading
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Speed Reading is a transparent offline tool for reading books and training speed reading skills. Created for those who want to read faster and more effectively: - Free app - No subscriptions - No ads - No account registration - No analytics trackers - Works completely offline - All data is stored locally on your iPhone FORMAT SUPPORT AND LIBRARY Import books and articles to keep them in one place: - Support for .epub, .fb2, and .txt formats - Fast file parsing and unpacking - Smart text cleaning from unnecessary tags and "junk" - Automatic detection of metadata and covers SPEED READING MODE (RSVP) Master the Rapid Serial Visual Presentation method: - Attention focus (ORP): highlighting the optimal recognition point in the word in red. - Flexible speed setting (WPM): from a comfortable pace to professional speeds. - Smart pauses: the algorithm automatically slows down at punctuation marks and difficult words for better context understanding. - Navigation: fast rewind and forward by words. CLASSIC MODE (PAGES) For thoughtful and comfortable reading: - Full typography customization: choice of font, size, line spacing, and letter spacing. - Margin and indent settings to your taste. - Natural pagination. - Instant switch to speed reading mode with a double tap on any word. STATISTICS AND PROGRESS Track real metrics, not just feelings: - Count of words read and time (for today and all time). - Calculation of real average reading speed (WPM). - Visualization of reading progress for each book. - Estimation of remaining time to finish the book. PRIVACY BY DESIGN Your entire library, settings, and statistics are stored exclusively on your device. Speed Reading does not require account creation, does not upload your books to cloud servers, and does not transfer data to third parties.
Screenshots
Verdict
The clearest difference is in-app purchases: Speed Reading at none against Read Fast's 3. Read Fast's advantage is update cadence (every 2 days vs every 2 months). 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. Read Fast sells 3 in-app purchases, starting at $4.99 per month. Speed Reading asks for nothing beyond the download.
Read Fast ships an update every 2 days, Speed Reading every 2 months. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.
| Parameter | Read Fast | Speed Reading |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 17.6 |
| Further details — not scored | ||
| Size | 164 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | Maksym Horoszczak | Xeniya Bykhova |
In-app purchases
Read Fast
- Absorb$4.991 Month
- Absorb Pro Annual7 Days trial$19.991 Year
- Absorb Pro Lifetime$69.99
Speed Reading
No in-app purchases








