English Dictionary Dunno

Name: English Dictionary Dunno
Rating: 4.5 (2250 reviews)
Author: Mobile Learning

By: Mobile Learning

Search words, check grammar errors, translate and learn english better

Features & Capabilities

English Dictionary Dunno is your comprehensive English-learning assistant that offers flexible lookup options including an offline dictionary, grammar by levels (A1 to C2), voice and image search, and audio pronunciations in British and American English. It supports translations between English and 89 other languages with accurate two-way options.

This extension helps improve pronunciation, checks grammar errors with detailed suggestions, and offers an English notebook to track vocabulary using flashcards and quizzes. Featuring a massive database of over 350,000 words, 127 grammar rules, and 418,000 examples with images, it caters to learners preparing for tests like TOEIC, IELTS, and SAT. Engage with the vibrant English learning community, take full advantage of study tools, and enhance your English skills daily with Dunno.

User Growth & Download Statistics

App Education Communication

By:

Mobile Learning

Downloads:

328,855 161

Rating:

4.50

(2,250) 1 new ratings

Version:

2.8.0 Last updated: 2025-10-20

Version code:

233

Creation date:

2021-06-05

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.READ_PHONE_STATE Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.ACTION_MANAGE_OVERLAY_PERMISSION High risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.READ_MEDIA_IMAGES High risk
android.permission.SYSTEM_ALERT_WINDOW High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
android.permission.FOREGROUND_SERVICE_MEDIA_PROJECTION Moderate risk
android.permission.FOREGROUND_SERVICE_SPECIAL_USE Moderate risk

Size:

63.70MB

Email:

eu*****@gmail.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-11

Compare stats and ranking:

Ranking

# 120,283 ▲ 1,070

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Mobile Learning

Google Play Store

https://play.google.com/store/apps/details?id=ai.dunno.dict

Email:

eu*****@gmail.com

Website:

http://dunno.ai

User Reviews

Users praise the English Dictionary Dunno app for its comprehensive vocabulary, user-friendly interface, helpful examples, pronunciation tools, and offline functionality. It is highly recommended for learners and teachers alike. However, recurring issues include slow or failed data downloads for offline use, lack of tablet horizontal orientation support, occasional audio problems, and a desire for more language options and detailed word categorization.

Pros

User-friendly interface with extensive vocabulary and accurate definitions.
Helpful examples and visual images that aid understanding, especially for beginners.
Various functions for learning pronunciation and accent improvement.
Offline mode and translation features that enhance usability without internet.
Highly recommended for both English learners and teachers as a comprehensive language tool.

Cons

Issues with data downloading, particularly for offline translation, causing delays or failures.
Lack of support for horizontal rotation on tablets affects usability.
Sound or audio features are sometimes problematic and need fixing.
Requests for additional language support like Hindi and more detailed word labels (e.g., archaic, discipline-specific terms).