Schulte Grid vs BrainBay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Schulte Grid
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Schulte Grid is an attention training app that helps you improve focus, visual search speed, and processing speed. If you want to get into the zone before work, or do a short practice session between studying, reading, or exam prep, Schulte Grid lets you start right away. Choose the grid size that fits your session, then tap the numbers in order to complete a clear, effective focus exercise. Best for: • A quick focus warm-up before work • A short attention reset during study or reading breaks • Training visual search, reaction speed, and concentration • Printable practice at home, in class, or at the office Features: • 3×3, 4×4, 5×5, and 6×6 grid sizes for different practice levels • Timer, restart, and history records to track progress • Printable pages for offline practice • Support for iPhone, iPad, and Mac No complicated rules. No extra setup. Just a lightweight, practical tool that helps you get your focus back.
BrainBay
A collection of classic brain-training puzzle games designed for quick play sessions. Enjoy Sudoku, 2048, memory matching, and 24-point challenges with a minimalist interface. More games are planned for future updates.
- Sudoku puzzles
- 2048 number game
- Memory matching
- 24-point calculation
- Minimalist interface
- Multiple puzzle types
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BrainBay is your daily brain-training companion. Sharpen six core cognitive abilities — reaction, logic, memory, focus, math, and spatial reasoning — through quick, fun daily workouts. Follow a personalized plan, watch your ability chart grow, and build a brain-training habit that sticks. · Personalized daily training plan · Six ability dimensions in one place · Visual ability chart that shows where you stand · Daily reminders to help the habit stick · Quick, enjoyable, and designed for everyday use Start training today and keep your mind sharp.
Screenshots
Verdict
The clearest difference is update cadence: BrainBay at every 3 weeks against Schulte Grid's every 3 months. BrainBay also leads on iOS requirement (14.0 vs 16.0). 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.
Schulte Grid ships an update every 3 months, BrainBay every 3 weeks. The most recent releases landed on September 10, 2026 and September 24, 2026 respectively.
| Parameter | Schulte Grid | BrainBay |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 16.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | 培克 罗 | Silverdragon Tech PTE. LTD |
In-app purchases
Schulte Grid
No in-app purchases
BrainBay
No in-app purchases









