SpeederReader vs ReadMaxing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeederReader
This app uses Rapid Serial Visual Presentation (RSVP) to display words one at a time, allowing users to read significantly faster. It supports various file formats and offers a distraction-free reading experience with adjustable speeds and helpful visual cues.
- Adjustable reading speed up to 750 WPM
- RSVP (Rapid Serial Visual Presentation)
- Supports PDF, EPUB, HTML, Markdown, TXT
- Read articles from URLs
- Access Project Gutenberg books
- Automatic progress saving
- Dark mode
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Read faster. Read more. Finish books in half the time. SpeederReader uses RSVP (Rapid Serial Visual Presentation) — a proven speed reading technique that displays one word at a time at your chosen pace. No eye movement, no distractions, just pure reading speed. Most readers reach 2–3x their normal reading speed within minutes. SPEED READING MADE SIMPLE - Read at up to 750 words per minute - Adjustable speed from 50 to 750 WPM - Gold-highlighted Optimal Recognition Point guides your eye to the right letter instantly - Flow mode slows at punctuation to match natural reading rhythm READ ANYTHING - Open PDFs, EPUBs, HTML, Markdown, and plain text files - Paste any URL to speed read articles, blog posts, and web pages - Browse 60,000+ books from Project Gutenberg — built right in - Upload from your device or iCloud DESIGNED FOR READERS - Save and resume your reading progress automatically - Paragraph context keeps you oriented in the text - Dark mode reader that's easy on the eyes - Word-by-word navigation when paused - Built-in dictionary lookup - English and Spanish interface - no subscriptions and no ads - All files processed locally on your device - No account required, no tracking, no data collection - Open source and community driven Whether you're a student tackling textbooks, a professional keeping up with articles, or a book lover who wants to read more — SpeederReader helps you read faster without sacrificing comprehension. Download SpeederReader and start reading more books today.
ReadMaxing
Enhance reading speed and focus with a research-backed method designed for ADHD brains. This app presents text one word at a time, offering two reading modes and tactile feedback to improve comprehension and engagement. Import various file types and track your progress with detailed statistics.
- RSVP (Rapid Serial Visual Presentation)
- Context and Focus reading modes
- Import EPUB, PDF, web articles, and pasted text
- Smart pauses at sentence and paragraph breaks
- Tactile feedback for text structure
- Reading statistics and milestones
- Offline functionality
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Read faster. Stay focused. Built for ADHD brains. Readmaxx displays one word at a time using RSVP (Rapid Serial Visual Presentation), a research-backed reading method that eliminates eye scanning and keeps your attention locked in. A 2025 Cambridge study found that ADHD adults comprehend 13% better with RSVP vs. traditional reading. readmaxx is built on this research — not productivity hype. HOLD TO READ The entire screen is your touch zone. Hold anywhere to start, lift your finger to pause. Reading becomes a physical, intentional action. TWO READING MODES • Context — the current paragraph appears below the word bar, so you never lose your place • Focus — just the word, nothing else on screen IMPORT ANYTHING EPUB books, PDF files, web articles by URL, or paste any text. SMART TIMING Automatic pauses at sentence ends, and paragraph breaks — backed by research showing these pauses are critical for RSVP comprehension. TACTILE FEEDBACK Feel the text structure through haptics: light taps at sentences, medium pulses at paragraphs, heavy thuds at chapters. READING STATS Track your daily words and minutes with encouraging milestones. NO ACCOUNTS. NO ADS. NO TRACKING. Everything stays on your device. We collect zero data.
Screenshots
Verdict
The clearest difference is iOS requirement: SpeederReader at 15.1 against ReadMaxing's 17.0. On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for SpeederReader against 5.0 for ReadMaxing. Both are backed by a comparable volume of ratings — 2 and 4 respectively.
| Parameter | SpeederReader | ReadMaxing |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (4 ratings) |
| Number of ratings | 2 | 4 — better |
| Update frequency | — | Daily |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 15 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | John Ottenlips | Pedro Cesar Carregosa Gomes |
In-app purchases
SpeederReader
No in-app purchases
ReadMaxing
No in-app purchases








