Prefrontal Focus: Schulte
惜徐 彭 Productivity iPhoneiPadiPod touch
Prefrontal Focus: Schulte is a free Productivity app for iPhone and iPad by 惜徐 彭. Requires iOS 17.0. Updated October 20, 2026.
- Price
- Free
- on the App Store
- Size
- 2 MB
- Age 4+
- Updated
- Oct 20
- 2026 · v1.1.0
Screenshots
About Prefrontal Focus: Schulte
Prefrontal Focus is a local-first tool for general attention, visual search, and visual tracking practice. No account is required. Start Today’s Training immediately, or use Free Training to practice at your own pace. Training • 10 modes: Classic Search, Reverse Search, Red-Black Switching, Moving Search, Rotation Search, Reshuffle Search, Open Search, Interference Search, Visual Tracking (MOT), and position memory • Today’s Training combines a daily set of activities with fewer decisions • Free Training lets you adjust grid size, object count, target count, movement speed, and other mode parameters • Records show session count, time, accuracy, trends, and results by mode • Light, dark, and system appearance options • Simplified Chinese, Traditional Chinese, English, Japanese, and Korean Privacy and data Training records and settings stay on this device by default. The app requires no account, uses no advertising or third-party analytics SDKs, and does not upload training records. Purchases are handled by Apple StoreKit, with Restore Purchases available. Pro On first normal use, a one-time 72-hour full Pro experience starts locally on the device. It requires no purchase, makes no charge, does not auto-renew, and never converts into a paid subscription. After it ends, you may choose an annual auto-renewable subscription or a one-time lifetime purchase. Prefrontal Focus is for general attention, visual search, and visual tracking practice. It is not a medical product and is not intended to diagnose, treat, or prevent disease, or replace professional medical advice. Terms of Use (EULA) This app uses the standard Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ After complimentary access expires, an active Annual Pro subscription or a Lifetime Pro purchase is required to continue daily training, free training and all training modes. Records, settings, Restore Purchases and legal pages remain accessible.
What’s new
Version 1.1.0 · Updated October 20, 2026
• Fixed training access and purchase entitlement checks after complimentary access expires. • Improved on-device trial storage to prevent restarting the trial after reinstallation. • Improved stability and usability.
App privacy
The developer, 惜徐 彭, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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