Best Stroop Test J Lite Apps & Games

250+ iOS apps & games curated and reviewed

4.5 avg rating

19 free apps & games

Updated September 2026

Out of 250+ stroop test j lite apps and games on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Stroop Test J Lite Apps & Games (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Stroop Test J Lite	Free	—	Yes	No	Sep 2026
2	Stroop Test J	$1.99	2.0★ (1)	No	No	Sep 2026
3	EncephalApp - Stroop Test	Free	4.6★ (5)	No	No	May 2026
4	TestFlight	Free	4.7★ (790K)	No	No	Sep 2026
5	Stroop Training - Brain Test	Free	—	Yes	No	Jun 2026
6	Stroop Challenge Go	Free	—	No	No	Sep 2026
7	Brick - Ditch Distractions	Free	4.9★ (55K)	No	No	Sep 2026
8	ScreenTest - Dead Pixel Check	Free	—	No	No	Sep 2026

Top Picks for Stroop Test J Lite

#1

Stroop Test J Lite by Takuya Kawakami

Editor's Choice

0.0(0 ratings)

FreeAds

Stroop Test J Lite screenshot 1

Stroop Test J Lite screenshot 2

This app measures response inhibition and attention by presenting a classic cognitive test. It helps assess potential frontal lobe dysfunction and interference processing. Results indicate time taken and errors, with higher scores suggesting greater impairment.

#2

Stroop Test J by Takuya Kawakami

Strong Contender

2.0(1 ratings)

$1.99

Stroop Test J screenshot 1

This application administers the Stroop test to assess cognitive functions like response inhibition and attention. It measures performance by timing task completion and counting mistakes, with higher scores indicating greater impairment.

#3

EncephalApp - Stroop Test by Jasmohan Bajaj

Worth Considering

4.6(5 ratings)

Free

EncephalApp - Stroop Test screenshot 1

EncephalApp - Stroop Test screenshot 2

EncephalApp - Stroop Test screenshot 3

EncephalApp - Stroop Test screenshot 4

This app presents a series of color-word association tests to measure your mental processing speed and response rate. It tracks your progress through multiple rounds, providing detailed results and allowing score comparison or sharing for review.

More Stroop Test J Lite apps to explore

Beta testing made simple

Easily test pre-release versions of apps and App Clips. Provide feedback to developers before public launch. Receive invites via email or public link.

Test beta app versionsTest App ClipsSubmit feedback

🛠️ Developer Tools

Stroop Training - Brain Test

Stroop Training - Brain Test

Stroop Training - Brain Test

ReactionTime&Cognitive Control

Stroop Challenge Go

Stroop Challenge Go

Stroop Challenge Go

Cognitive Control · Focus Test

Brick - Ditch Distractions

Brick - Ditch Distractions

Brick - Ditch Distractions

Make your phone a tool again

This app helps you regain focus by temporarily removing distracting applications and notifications from your phone. It uses NFC hardware to create distraction-free periods, allowing you to concentrate on important tasks or activities. Reconnect with your apps by simply tapping your device again.

Temporarily remove distracting appsBlock notificationsCustomize unblocked apps

📊 Productivity

ScreenTest - Dead Pixel Check

ScreenTest - Dead Pixel Check

ScreenTest - Dead Pixel Check

Screen Diagnostics

AI Advocate for Rare Disease

This app uses AI to help families navigate rare diseases. It organizes medical history, prepares for appointments with AI-generated notes and summaries, and facilitates data sharing for research. It aims to empower users with confidence in managing their or a loved one's care.

AI-powered medical history analysisAppointment preparation and note-takingCentralized and secure medical records

Look for Smart Glasses nearby

This app helps you detect discreet wearable cameras by identifying the wireless signals they broadcast. It alerts you when known devices are nearby, offering a modern radar visualization and clear signal indicators for proximity estimation. Designed with privacy in mind, your data remains on your device.

Detects smart glasses signalsModern radar visualizationBackground scanning mode

Shift: App Blocker & Focus

Shift: App Blocker & Focus

Shift: App Blocker & Focus

Stop Scrolling. Screen Time.

📊 Productivity

Loupe: What Apps Can See

Loupe: What Apps Can See

Loupe: What Apps Can See

Privacy & Security Guide

This app reveals the device details advertisers use for fingerprinting, showing you what information your iPhone shares. Explore passive, permission-based, and advanced data points to understand your digital footprint. All data stays on your device, with no uploads or analytics.

See device fingerprinting dataUnderstand data access levelsView passive data

🛠️ Developer Tools

Pause digital distractions

This app helps you block digital distractions by creating a physical barrier. Select apps to block, create custom groups with schedules, and then tap your phone on a physical device to initiate a focus session. It encourages intentional separation to break habit loops.

Select apps to blockCreate custom Pause GroupsSchedule focus sessions

📊 Productivity

Private plurality companion

This app provides a private and simple way to track shifts within a plural system. It allows users to log switches, capture notes, and identify patterns over time. Designed for ease of use, it helps systems maintain shared context and build awareness.

Front trackingSwitch loggingCapture notes

💪 Health & Fitness

free with in-app purchases

Crumbs: DNS Privacy

Crumbs: DNS Privacy

Crumbs: DNS Privacy

Block trackers in every app

This app blocks unwanted trackers across all applications and websites on your device at the network level. It provides insights into which companies are attempting to track you and how often they are blocked. Setup is quick and easy, requiring no technical expertise.

Blocks trackers across all appsNetwork-level blockingEasy one-tap setup

testNow - Crowdtesting

testNow - Crowdtesting

testNow - Crowdtesting

This app allows freelance testers to find and participate in app, website, and game testing projects on the go. Earn money by reporting bugs, reproducing issues, and confirming fixes. It provides tools for managing tasks, submitting reports, and tracking earnings.

Explore and join available testsSubmit bugs with AI assistanceReproduce and confirm bug fixes

Inquisit Player 7

Inquisit Player 7

Inquisit Player 7

by Millisecond Software, LLC

Improving behavioral outcomes

This app helps individuals, parents, and caregivers track and map behaviors for brain-based disorders. It identifies factors influencing behavior and uncovers connections between the brain, body, and actions for better assessments and interventions.

Personalized health profile creationSymptom measurement with proprietary scaleDaily health and behavioral progress tracking

💪 Health & Fitness

Virus & Threat Scan: Usafe

Virus & Threat Scan: Usafe

Virus & Threat Scan: Usafe

Detect Threats & Privacy Risks

This app offers a comprehensive suite of tools to protect your smartphone's privacy and data. It helps monitor for identity breaches, block ads and unsafe websites, filter spam messages, and check device security. Get essential protection in one integrated hub.

Identity monitoring for data breachesAd and tracker blockerWebShield for unsafe website warnings

free with in-app purchases

Your home for health

Consolidate your health data, including lab results and wearable information, into one secure platform. Gain personalized, AI-powered insights and actionable plans for prevention and long-term wellness, with optional clinician support.

Consolidated health dataAI-powered insightsPersonalized action plans

💪 Health & Fitness

FAQ about Stroop Test J Lite

Are there free stroop test j lite apps & games for iPhone?

Yes — 19 of the top stroop test j lite apps & games we rank are free to download, including Stroop Test J Lite and EncephalApp - Stroop Test.

Does Stroop Test J Lite have ads or in-app purchases?

Stroop Test J Lite shows ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many stroop test j lite apps & games are on the App Store?

We track 250+ stroop test j lite apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.

What is the Stroop Test J Lite used for?

Stroop Test J Lite is used to assess an individual's response inhibition and ability to divide attention. It helps identify potential issues with frontal lobe function and interference processing.

How does Stroop Test J Lite measure results?

The app reports results as the number of seconds required to complete the task and the number of mistakes made. Higher scores indicate greater impairment.