# Schulte Grids — Focus & Attention Training

> Focus & Attention Training (iPhone/iPad app by 豪 陈.)

- Source: https://appshunter.io/ios/app/schulte-grids/id6761087578 (this page in markdown: same URL + `.md`)
- Developer: [豪 陈](https://appshunter.io/developer/1852919038)
- Category: Education, Health & Fitness
- Price: Free
- Age rating: 9+
- Requires: iOS 13.0 · 27 MB
- Languages: British English, Arabic, Canadian French, German (Germany), Italian, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Hong Kong SAR China)
- Released: 2026-03-30
- Data updated: 2026-05-18
- User reviews in markdown: https://appshunter.io/ios/app/schulte-grids/id6761087578/reviews.md

## What is Schulte Grids?

The Schulte Grid is a scientifically proven attention training tool, widely used by athletes, pilots, and students to sharpen focus and expand visual span.

【FEATURES】
• 5 grid sizes: 3×3 to 7×7 for progressive challenge
• Real-time timer with S/A/B/C performance ratings
• AI attention-type analysis: Systematic · Jump · Central · Random
• Heatmap showing your slowest zones by region
• Score trend charts to track every improvement
• Personalized 4-week training plan based on your data
• Export/import training history — your data, always yours
• 3D Touch quick-launch for your favourite grid size

【WHO IS IT FOR?】
Students, professionals, athletes — anyone looking to improve concentration and reaction speed.

Just 1–2 minutes a day. Train consistently and watch your focus transform.


## Version history (last 5 releases)

### 1.4.0 — 2026-05-07

Enhanced Analytical Skills
Trend Chart Interaction Optimization
Improved iCloud Cloud Synchronization

### 1.3 — 2026-04-16

Multilingual Support Expansion
Minor Adjustments to App Theme and Logo
Bug Fixes and Tweaks

### 1.2 — 2026-04-09

Improved multilingual support for notifications
Adjusted logo cropping
Optimized content rendering

### 1.1 — 2026-04-01

• Training Reminders
• User Guide
• New Languages ​​Added: Japanese and Korean

### 1.0 — 2026-03-31

No release notes.

## More apps by 豪 陈

- [Stroop Training - Brain Test](https://appshunter.io/ios/app/stroop-training-brain-test/id6761408832)
- [SpatiaQ - Spatial Training](https://appshunter.io/ios/app/spatiaq-spatial-training/id6761620804)

All apps by 豪 陈: https://appshunter.io/developer/1852919038

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*