Supported Features
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Larger Text
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Dark Interface
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Differentiate Without Color Alone
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Sufficient Contrast
Dhyana - Schulte Table
Training Focus,Memory,Reaction
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Dhyana is based on the classic Schulte table training method and integrates cognitive psychology principles. It helps you enhance your attention span, reaction speed, and reading efficiency through systematic practice, making learning, work, and life more efficient.
Continuous training brings measurable improvements:
- Longer periods of focused attention without distraction
- Faster visual search and reading speed
- Lower error rate, stronger anti-interference capability
- More agile brain reaction and cognitive processing ability
[Key Training Mechanism]
- Professional model support: training system verified by cognitive psychology
- Multi-mode challenges: Choose from ascending, descending, or random number sequences
- Gradual difficulty levels: From 3×3 to 5×8, progressively break through limits
- Millisecond timing: Accurately record every reaction change
- nstant feedback: View data and improvement suggestions immediately after completing training
[Multidimensional Data]
- Trend Chart: Intuitively displays changes in performance and reaction time
- Training Heatmap: Visually presents the intensity and frequency of daily training
- Precise Statistical Analysis: Clearly shows accuracy, error points, and reaction rhythm
[Habit Formation System]
- Daily Check-in Mechanism: Record practice progress to build a stable training habit
- Progress Tracking: Supports monthly/annual dimension analysis
- Continuous Incentive Mechanism: It's easier to stay consistent, and the changes are more visible
[Flexible Personalization]
- Multiple beautiful theme card designs
- Customize font weight, font size, and font style freely
- Set custom training goals and receive smart reminders
[Safe and Pure, No Distractions]
- All data is stored locally, can be used without an account
- No ads, creating a quiet and focused training environment
[Suitable for Everyone]
- Children: Improve impulse control (especially suitable for hyperactive and inattentive children)
- Students/Graduate School/Civil Service Exam Candidates: Enhance attention and visual search ability during study time
- Office Workers/Electronic Distraction Sufferers: Optimize attention maintenance duration and improve execution ability
- Elderly: Prevent cognitive decline and maintain mental agility
- Professionals requiring precise visual response: such as pilots, drivers, etc.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
1. Compatible with iOS 17
2. Added Shuffled Mode [Hard Difficulty]
3. Added Multilingual Support: Japanese
4. Optimized page display for reduced visual stress
5. Optimize performance
The developer, 城洲 李, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- 城洲 李
- Size
- 6.7 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
English and 3 more
- English, Japanese, Simplified Chinese, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Pro(LifeTime) $19.99
- Pro (Annual) $12.99
- Pro (Monthly) $1.99
- Copyright
- © 2025 李城洲
