Comparison

SprintRead vs Read Fast

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

Head to head
About

SprintRead

This app uses Optimal Recognition Point (ORP) technology to highlight the ideal focus point in each word, allowing for faster and more comfortable reading. Import your EPUB or PDF books and sync progress across devices without needing an account or subscription.

Highlights
  • ORP Highlighting for faster reading
  • EPUB and PDF import
  • Customizable reading speed (250-1000+ WPM)
  • Progress syncing across books
  • Dark mode native UI
  • No account or subscription required
Features
Read full description

You hate speed reading apps. We get it. They flash words at you like a slot machine. Your eyes hurt after 5 minutes. You retain nothing. It's exhausting. SprintRead is different. The Science: ORP Technology We built this around Optimal Recognition Point (ORP) research—the exact spot in a word where your brain processes it fastest. Here's what actually happens: - Your eye naturally wants to land slightly left of center in each word - Traditional speed readers ignore this. They blast words at you centered. - Your brain fights to adjust every single time - Result: Fatigue, headaches, giving up SprintRead highlights the ORP in every word. Your eye knows exactly where to look. No fighting. No fatigue. What You Get Read Faster, Effortlessly - 3x your normal reading speed within days - Adjustable WPM—start at 250, work up to 1000+ - Your eyes will thank you Your Library, Your Rules - Import any EPUB or PDF - Synced progress across all your books - Pick up exactly where you left off Actually Good Design - Black background, minimal UI (your eyes again) - Customizable highlight colors - Built for reading, not looking pretty in screenshots Zero B******t - No accounts - No subscriptions hidden behind "free trial" - No "gamification" or achievement badges - Just you and your books The Reading Experience SprintRead uses a technique called Rapid Serial Visual Presentation (RSVP)—presenting one word at a time. But unlike other RSVP apps, we don't center-align words like idiots. We offset each word based on its length and structure. Your eye lands on the ORP automatically. You read faster without trying harder. It's like the difference between: - Fighting through traffic (other speed readers) - Highway with no exits (SprintRead) Who This Is For You if: - You have 47 books in your "to read" pile - You hate that you're a slow reader - You've tried other speed reading apps and rage-deleted them - You actually want to retain what you read Not for you if: - You read 2 books a year and that's fine - You think "the journey is the destination" about reading - You prefer audiobooks (no judgment, just wrong app) What's Inside: • ORP Highlighting - Words offset to your eye's sweet spot. Read 3x faster without trying. • EPUB/PDF Support - Import any book. Proper chapter detection. No weird parsing bugs. • Customizable Speed - Start at your comfort zone. Push to 1000+ WPM when you're ready. • Dark Mode Native - Black background. Easy on your eyes during those 2am reading sessions. • Progress Syncing - Pick up where you left off. Every book. Every time. • No Account Required - Download, import, read. That's it. This is version 1.0. It's not perfect. But it works, it's fast, and it won't make your eyes bleed. Try it. Read a chapter. See if you can double your speed by next week.

About

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.

Highlights
  • 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
Features
Read full description

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

Screenshots

SprintRead3 screens
Read Fast4 screens

Verdict

The call

The clearest difference is review sentiment: Read Fast at 100% against SprintRead's 0%. SprintRead's advantage is in-app purchases (none vs 3) and update cadence (daily vs every 2 days). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Read Fast sells 3 in-app purchases, starting at $4.99 per month. SprintRead asks for nothing beyond the download.

UpkeepUpdate frequency

SprintRead ships an update daily, Read Fast every 2 days. The most recent releases landed on September 12, 2026 and September 16, 2026 respectively.

Scorecard4 real differences · 6 level
SprintRead versus Read Fast: the parameters behind the verdict, then further details
ParameterSprintReadRead Fast
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyDaily — betterEvery 2 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhoneiPhone, iPad — better
Requires iOS16.0 — better16.4
Further details — not scored
Size2 MB164 MB
Age rating4+12+
DeveloperChristian MuellerMaksym Horoszczak

Customer experience

SprintRead

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Read Fast

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

SprintRead

No in-app purchases

3 purchases

Read Fast

Subscriptions2
  • Absorb$4.991 Month
  • Absorb Pro Annual7 Days trial$19.991 Year
One-time1
  • Absorb Pro Lifetime$69.99

Questions

Is SprintRead free?
SprintRead is free to download, with no in-app purchases.
Is Read Fast free?
Read Fast is free to download, with in-app purchases available.
Do SprintRead or Read Fast have ads?
Neither SprintRead nor Read Fast shows ads.
Which is updated more often, SprintRead or Read Fast?
SprintRead ships an update daily, and Read Fast every 2 days. Most recently, SprintRead was updated on September 12, 2026 and Read Fast on September 16, 2026.

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