# TMT(Trail Making Exam) J

> TMT(Trail Making Exam) J (iPhone/iPad app by Takuya Kawakami.)

- Source: https://appshunter.io/ios/app/tmttrail-making-exam-j/id1078504516 (this page in markdown: same URL + `.md`)
- Developer: [Takuya Kawakami](https://appshunter.io/developer/721449462)
- Category: Medical
- Price: $1.99
- Age rating: 4+
- Requires: iOS 8.0 · 1 MB
- Languages: American English, Japanese
- Released: 2016-01-30
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/tmttrail-making-exam-j/id1078504516/reviews.md

## What is TMT(Trail Making Exam) J?

The Trail Making Exam(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


## Version history (last 3 releases)

### 1.2 — 2023-05-16

Update iOS SDK
 (No functional change)

### 1.1 — 2019-04-04

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

### 1.0 — 2016-01-30

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 2026-08-24.*