Breu vs Illume tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Breu
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Read 2-3x faster while maintaining 100% comprehension. Breu uses scientifically-validated RSVP (Rapid Serial Visual Presentation) technology backed by 50+ years of cognitive research. WHY BREU WORKS Traditional reading wastes 40-50% of your time on eye movements. Breu eliminates inefficient saccades by presenting words at the Optimal Recognition Point (ORP)βexactly where your brain recognizes them fastest. INTELLIGENT FEATURES Adaptive Word Timing: Difficult words display longer, common words flash faster Smart Punctuation Pauses: Natural breaks at periods, commas, and paragraphs based on cognitive research ORP Centering: Each word positioned at the scientifically-proven recognition point (35% into the word) Progress Auto-Save: Pick up exactly where you left off Three Reading Themes: Light, Sepia, and Dark modes for comfortable reading Adjustable Speed: 100-1000 WPM rangeβfind your perfect pace Share Extension: Import articles directly from Safari and any browser Multi-Article Library: Save and manage multiple articles with reading progress Swipe Gestures: Skip forward/back or pause without touching the controls PERFECT FOR Students tackling heavy reading loads, professionals with endless reports, researchers processing papers, book lovers optimizing their time, or anyone wanting to read more in less time. PRIVACY FIRST Everything stays on your device. We don't collect, store, or transmit any of your reading material. No analytics, no tracking, no servers. Your reading is completely private. SCIENTIFICALLY PROVEN Every feature is grounded in peer-reviewed research from leading cognitive scientists. Based on studies from Rayner, Potter, Just & Carpenter, and other pioneers in reading science. HOW TO USE 1. Paste text from clipboard, or share any article from Safari 2. Adjust your reading speed 3. Tap play and watch your productivity soar Start at 250-300 WPM and gradually increase as you get comfortable. Most users find their sweet spot between 400-600 WPM. No subscriptions. No ads. Just pure, scientifically-optimized speed reading. Transform your reading today with Breu.
Illume tracker
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Habit Tracker, with follow-up reminders, vizualization of the Finiteness of Time and Useful widgets
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Verdict
Breu and Illume tracker are too close to call on the numbers: across 5 compared parameters β price, ads, in-app purchases and device support among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Breu | Illume tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | β |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 β better | 26.2 |
| Further details β not scored | ||
| Size | 3 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Carlos Gibernau Crespo | Filipp Gasic |
In-app purchases
Breu
No in-app purchases
Illume tracker
No in-app purchases









