Comparison

Rapid Reader vs Lightspeed Reader

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

Head to head
About

Rapid Reader

Enhance your reading speed and focus with a unique RSVP method. Words are presented one at a time to minimize eye movement and improve concentration. Build a consistent reading habit with customizable settings and a distraction-free interface.

Highlights
  • RSVP word presentation
  • Adjustable reading speed (200-500+ WPM)
  • Fixed focus point with highlighted letter
  • Customizable fixation color and font size
  • Minimalist interface for deep focus
  • Dark mode support
Features
Read full description

Read faster with less distraction. Rapid Reader helps you train focus and reading speed using RSVP (Rapid Serial Visual Presentation), where words appear one at a time at a fixed point on screen. Instead of constant eye-scanning and losing your place, your gaze stays anchored so reading feels smoother, calmer, and more controlled. Why people use Rapid Reader • Train to read faster while staying focused • Reduce losing your place while reading • Build a daily reading habit in just a few minutes • Practice with books, articles, and study content What makes it different • Fixed focus point with highlighted fixation letter • Adjustable speed (200–500+ WPM) • Custom fixation color and font size • Clean, minimal interface designed for deep focus • Dark mode for comfortable sessions Rapid Reader doesn’t force you to rush. It removes friction so you can read with better rhythm, attention, and consistency. Terms of Use: https://www.rapidreaderapp.com/terms.html Privacy Policy: https://www.rapidreaderapp.com/privacy.html Copyright © 2026 VoiceBeam GmbH. All rights reserved.

About

Lightspeed Reader

Features
Read full description

Lightspeed transforms how you consume text. Using RSVP (Rapid Serial Visual Presentation) technology, words are displayed one at a time at a fixed focal point, eliminating eye movement and dramatically increasing your reading speed. KEY FEATURES - Speed Reading Technology Display words at your optimal recognition point. The highlighted focal letter helps your brain process each word instantly. - Adjustable Reading Speed Start at 300 WPM and work your way up to 1000 words per minute. Find your perfect pace with intuitive controls. - Share From Anywhere Select text in Safari, Notes, or any app and share directly to Lightspeed. Start speed reading in seconds. - Paste From Clipboard Quickly paste any copied text and begin reading immediately. - Clean, Focused Design A distraction-free interface that lets you focus entirely on reading. - Progress Tracking See your position and remaining time as you read. HOW IT WORKS 1. Paste text or share from any app 2. Set your preferred reading speed 3. Tap Start and focus on the highlighted letter 4. Tap to pause, hold to stop Perfect for articles, emails, documents, study materials, and any text you want to read faster.

Screenshots

Rapid Reader4 screens
Lightspeed Reader2 screens

Verdict

The call

The clearest difference is in-app purchases: Lightspeed Reader at none against Rapid Reader's 2. Lightspeed Reader also leads on iOS requirement (15.1 vs 17.0). On price, ads and device support 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. Rapid Reader sells 2 in-app purchases, starting at $2.99 per month. Lightspeed Reader asks for nothing beyond the download.

Scorecard2 real differences · 7 level
Rapid Reader versus Lightspeed Reader: the parameters behind the verdict, then further details
ParameterRapid ReaderLightspeed Reader
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 weeks—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.1 — better
Further details — not scored
Size19 MB28 MB
Age rating4+4+
DeveloperVoiceBeam GmbHMarco Kotrotsos

In-app purchases

2 purchases

Rapid Reader

Subscriptions2
  • Rapid Reader Pro Monthly$2.991 Month
  • Rapid Reader Pro Yearly$29.991 Year
None

Lightspeed Reader

No in-app purchases

Questions

Is Rapid Reader free?
Rapid Reader is free to download, with in-app purchases available.
Is Lightspeed Reader free?
Lightspeed Reader is free to download, with no in-app purchases.
Do Rapid Reader or Lightspeed Reader have ads?
Neither Rapid Reader nor Lightspeed Reader shows ads.

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