Education
Cooling signalUnknownMedium-risk permissions
Cogni-Scope icon

Cogni-Scope

Monitors YouTube videos and presents comprehension questions to track cognitive performance and memory retention.

Users6Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth-1Net users gained this week
7-day growth rate-14.3%Relative weekly velocity
Preview

Cogni-Scope Media preview

5 assets
Trend

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User Growth Over Time

667772026年7月6日2026年7月9日2026年7月12日Latest: 6
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1-day growthDeclining
-1-14.3%
7-day growthDeclining
-1-14.3%
30-day growthDeclining
-1-14.3%
Technical snapshot

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Version1.0
ManifestV3
Size67.45KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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This extension monitors video-watching progress and periodically presents multiple-choice comprehension questions. It records your selected answers, response times, and memory retention metrics to support cognitive tracking and analysis.

Features:

Automatic comprehension checks during YouTube videos

Multiple-choice questions powered by AI

Tracks response time and memory retention

Personal performance dashboard

Reviews

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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count

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