Report updated May 8, 2026
English Dictionary Dunno
For english language learners seeking a versatile tool for vocabulary building, grammar study, and translation.
Overview · Full Intel report in progress
English Dictionary Dunno is an established education app that is completely free. With a 5.0/5 rating from 26 reviews, it shows polarized user reception.
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Provides access to word definitions, grammar rules, prepositions, and sentence patterns without an internet connection.
Organizes English grammar resources by proficiency levels ranging from A1 to C2.
Supports two-way translation between English and 89 other languages for words and sentences.
Allows users to look up words using voice input, image recognition, or predictive text autocomplete.
Offers distinct audio guides for both British and American English pronunciations.
How much does it cost?
Who Built It?
Linh Nguyen
Providing structured, gamified language learning paths for Asian and European languages. Helping students master alphabets and exam-specific curricula.
Portfolio
13
Apps
What other apps does Linh Nguyen make?
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Explore the full Linh Nguyen report
Portfolio breakdown, audience, momentum, and every app published by Linh Nguyen.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for English Dictionary Dunno?
How's The Education Market?
Market outlook for this category
Available very soon
Which niche is English Dictionary Dunno in?
to learn English vocabulary and grammar
Explore the full Language Learning Dictionarys niche
Every app in this space (686 tracked), the niche's live rankings, and Marlvel's editorial take on the job-to-be-done.
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for English Dictionary Dunno
Key Takeaways
This app functions as a comprehensive, free-to-use language learning assistant that combines dictionary features with broad multi-language translation capabilities.
Where Is It Heading?
Trend analysis
Available very soon