# Prefrontal Focus — Focus, Search & Tracking

> Focus, Search & Tracking (iPhone/iPad app by 惜徐 彭.)

- Source: https://appshunter.io/ios/app/prefrontal-focus/id6804123136 (this page in markdown: same URL + `.md`)
- Developer: [惜徐 彭](https://appshunter.io/developer/6797279414)
- Category: Productivity
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-09-06
- Data updated: 2026-10-11

## What is Prefrontal Focus?

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/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Annual Pro | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Pro | $19.99 | one-time |


## Is Prefrontal Focus safe?

Not enough ratings yet to assess Prefrontal Focus.

## Is Prefrontal Focus legit?

Prefrontal Focus has limited verification signals. The AppsHunter Legitimacy Score for Prefrontal Focus is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0.0 — 2026-09-06

No release notes.

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## More apps by 惜徐 彭

- [Koubo Prompter](https://appshunter.io/ios/app/koubo-prompter/id6797391815)

All apps by 惜徐 彭: https://appshunter.io/developer/6797279414

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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 2026-10-11.*