ReadBlitz vs Brain Trainer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReadBlitz
This app trains your eyes to read faster using a scientifically proven technique that displays one word at a time. It eliminates wasted eye movement and re-reading, allowing for focused and efficient text consumption. Practice with a sample library or your own custom texts.
- Adjustable reading speed (50-1500+ WPM)
- RSVP word-by-word presentation
- Red focal point technology
- Custom text import
- Progress tracking
- Offline functionality
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Read 3x faster with ReadBlitz - the beautifully minimal speed reading app that trains your eyes to consume text at incredible speeds. HOW IT WORKS ReadBlitz uses RSVP (Rapid Serial Visual Presentation), a scientifically-proven technique that displays one word at a time with a focal point that locks your eyes in place. No more wasted eye movement. No more re-reading lines. Just pure, focused reading. KEY FEATURES - Adjustable reading speed from 50 to 1500+ words per minute - Beautiful dark interface designed for focus - Red focal point technology that guides your eyes - Built-in sample library to practice with - Add your own custom texts - articles, essays, documents - Smart punctuation pausing for natural rhythm - Progress tracking so you never lose your place - Works offline - read anywhere PERFECT FOR - Students tackling heavy reading loads - Professionals staying on top of industry news - Book lovers who want to read more - Anyone who feels they read too slowly THE SCIENCE Traditional reading wastes 80% of your time on eye movement and backtracking. ReadBlitz eliminates this by presenting words exactly where your eyes are already focused. The result? You absorb information faster while actually improving comprehension. Start your journey to faster reading today. Your future self will thank you.
Brain Trainer
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Brain Trainer is an offline brain-training app for people who want short, structured exercises for memory, focus, reaction speed, reasoning, and visual perception. Use a balanced daily set or choose any exercise from the library. Sessions are brief, focused, and repeatable, so you can practice a few rounds, compare results, and keep a clear record of your training over time. Memory and focus practice • Follow a daily set built across core exercise types • Add extra rounds when you want more practice • Work on recall, concentration, speed, reasoning, and visual search • Keep each session short enough for a normal day 100+ short exercises • Math, reaction, recall, logic, word, pattern, and visual tasks • Difficulty levels from 1 to 10 • Favorites for exercises you want to repeat • A library you can use freely outside the daily set Progress history • Track accuracy, score, level, total runs, active days, and streaks • Review recent sessions and exercise-by-exercise history • See category balance, achievements, and personal bests Private offline use Brain Trainer works offline and stores your progress on your device. No account, no subscriptions, no ads, no third-party analytics, and no server-side processing of your training history. You can export and import a local backup when you want to keep a copy of your data. Brain Trainer is made for practical cognitive practice. It is not a medical app and does not provide diagnosis, prevention, or treatment.
Screenshots
Verdict
The clearest difference is iOS requirement: ReadBlitz at 15.1 against Brain Trainer's 17.6. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ReadBlitz | Brain Trainer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Number of ratings | 5 — better | — |
| Update frequency | — | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 17.6 |
| Further details — not scored | ||
| Size | 118 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Ayomide Omolewa | Xeniya Bykhova |
In-app purchases
ReadBlitz
No in-app purchases
Brain Trainer
No in-app purchases









