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LinguMark: Learn English Vocabulary Builder icon

LinguMark Chrome Extension Analysis

Niche Lifestyle & Gaming Hacks

Store listing title: LinguMark: Learn English Vocabulary Builder

Chrome extension ID: jnadgefgojpbaidjabidencmmdlbdene

An open-source Chrome extension designed for language learners to build vocabulary through CEFR-level word highlighting, dictionary definitions, and in-place translations. It utilizes the SM-2 spaced repetition algorithm to optimize long-term memory retention.

Developer:batuhanari013
Version:1.49.9
Size:12.29MiB
Last updated:
View developer profile
External:Chrome Web StoreOfficial website

Overview

Installs

530

Rating

★ 5.0

10 reviews

Languages

6 locales

Includes Deutsch, English, Türkçe, español...

Market analysis

Review-backed positioning, friction, and market signals for this Chrome extension.

Backed by review samples

Macro category

Niche Lifestyle & Gaming Hacks

Pricing friction

Low review signal

Complaint intensity

Low review signal

Listing & review signals
Observed signals from store listing text and review samples.

Listing positioning

LinguMark positions itself as a tool to transform daily web browsing into a natural language learning habit. It emphasizes seamless integration into reading workflows, allowing users to acquire vocabulary without leaving their current webpage.

Inferred product pattern

A privacy-focused, open-source language learning utility that integrates vocabulary acquisition into standard web browsing workflows via spaced repetition.

Review-backed pain points

No review-backed pain points available.

Observed feature gaps

No feature gaps observed from the listing or reviews.

Tags
Language LearningVocabulary BuilderSpaced RepetitionOpen Source
Target users

- Language Learners

- Students

- Polyglots

- Expats

Primary use cases

- Learning new vocabulary while reading online

- Practicing spaced repetition

- Contextual sentence translation

Positive themes

- General positive sentiment

Negative themes

- No negative review data available

Observed friction

- No pricing friction observed as the product is claimed to be 100% free.

Evidence boundary: Data extracted from the Chrome Web Store product description and a single 5-star review. Extremely limited evidence due to a very low user count and only one available review.
Complaint summaries
Review-backed complaint signals grouped by operational area.

Support

No support complaints found.

Reliability

No reliability or performance complaints found.

Privacy

No privacy complaints found; the developer claims an offline-first and privacy-respecting approach.

Access & pricing

- Free usage observed

- No clear access signal

- Free plan or free usage claimed

Store listing facts

Listing assets

- Screenshots: 5

- Videos: 0

- Languages: 6

Trust signals

- Privacy policy

- Developer contact

- Official website

Store metadata

- Version: 1.49.9

- Size: 12.29MiB

- Last updated:

Listing SEO keywords

Search intent keywords
Keyword signals for evaluating how users may discover, compare, or search for this extension category.

Core discovery

language learning extensionvocabulary builderspaced repetitionCEFR word highlightslearn languages online

Comparison

AnkiDuolingoMemrise

Problem

vocabulary retentionlearning words in contextmanual word copying

Alternative

translation extensionsdictionary extensionsflashcard apps

Similar extensions

Jump to related discovery paths:

More in educationMore from this developer

Screenshots

LinguMark: Learn English Vocabulary Builder screenshot
LinguMark: Learn English Vocabulary Builder screenshot
LinguMark: Learn English Vocabulary Builder screenshot
LinguMark: Learn English Vocabulary Builder screenshot
LinguMark: Learn English Vocabulary Builder screenshot

Links

Website: lingumark.net

Privacy policy: https://www.lingumark.net/privacy.html

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