# Trail Making Test J Lite

> Neuropsychological test simulator for visual attention and task switching. (iPhone/iPad app by Takuya Kawakami.)

- Source: https://appshunter.io/ios/app/trail-making-test-j-lite/id1078507612 (this page in markdown: same URL + `.md`)
- Developer: [Takuya Kawakami](https://appshunter.io/developer/721449462)
- Category: Medical
- Price: Free
- Rating: 2.00/5 from 4 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 4 MB
- Languages: American English, Japanese
- Released: 2016-01-29
- Data updated: 2026-08-01
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/trail-making-test-j-lite/id1078507612/reviews.md

## What is Trail Making Test J Lite?

The Trail Making Test (TMT)  is a neuropsychological test of visual attention and task switching. 

Part A: Touch the numbers 1 – 25 in ascending order as quickly as possible.

Part B: Touch the numbers (1 – 13) and letters (A – L) in an ascending order, but with the added task of alternating between the numbers and letters (i.e., 1-A-2-B-3-C..)

Results for both TMT Part A and Part B are reported as the number of seconds required to complete the task and number of mistakes; therefore, higher scores reveal greater impairment. 

A rough standard:
Part A: Most in 90 seconds
Part B: Most in 3 minutes

## Key features

- Visual attention assessment
- Task switching simulation
- Number sequencing (Part A)
- Number-letter sequencing (Part B)
- Time and error tracking
- Ascending order completion

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/trail-making-test-j-lite/id1078507612/reviews.md

### 1/5 — Poor design

*2022-09-23*

App is poorly designed.  The real test does not have numbers that get covered in the lines so you either cannot see them or see them as already connected.  Also, many times when you touch the number it does not register that you hit it. It’s too slow. So if you are fast, the app cannot keep up.  It’s junk.

### 2/5 — Fair

*2018-10-20*

I do like that it is timed and makes a noise if you get it right or wrong.  However, the real test does not have you crossing the page or crossing over other lines to complete.

## Frequently asked questions about Trail Making Test J Lite

### What is the Trail Making Test J Lite?

The Trail Making Test J Lite is a mobile application that simulates the Trail Making Test (TMT), a neuropsychological assessment used to evaluate visual attention and the ability to switch between tasks. It presents two parts designed to measure these cognitive functions.

### How does Trail Making Test J Lite work?

Part A requires users to tap numbers 1 through 25 in ascending order. Part B involves alternating between numbers (1-13) and letters (A-L) in an ascending sequence, such as 1-A-2-B. The app records completion time and any mistakes made.

### What do the results from Trail Making Test J Lite mean?

Results are reported as the time taken to complete each part and the number of errors. Higher scores (longer times and more errors) can indicate greater impairment in visual attention and task switching abilities.

### What are the typical results for Trail Making Test J Lite?

A rough standard suggests most users complete Part A in under 90 seconds and Part B in under 3 minutes. The app helps users track their performance against these benchmarks.

### Does Trail Making Test J Lite have ads?

Yes, the Trail Making Test J Lite contains advertisements. As it is a free application, ads are displayed to support its development and maintenance.

### What devices is Trail Making Test J Lite available on?

The Trail Making Test J Lite is supported on iPhones and iPods. It is designed for the iOS operating system.

### How often is Trail Making Test J Lite updated?

The Trail Making Test J Lite was last updated on December 21, 2023, with version 1.3. Updates typically address performance improvements and bug fixes.

### What is the age rating for Trail Making Test J Lite?

The Trail Making Test J Lite has an age rating of 4+. This indicates it is suitable for users aged 4 and above.

## Version history (last 4 releases)

### 1.3 — 2023-12-21

Update Ad SDK(GDPR compliance)
Fix upgrade button link

### 1.2 — 2020-06-19

Update iOS and AdMob SDK
 (No functional change)

### 1.1 — 2019-04-25

build with the latest iOS and AdMob SDK (iOS12 compatible)
(due to this change this App will be compatible with  iOS8 or later)

### 1.0 — 2016-01-29

This update is signed with Apple’s latest signing certificate. No new features are included.

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All apps by Takuya Kawakami: https://appshunter.io/developer/721449462

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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 2026-08-01.*