Version history
English Dictionary Dunno
32
ASO score
Text
25/100
Reviews
60/100
Graphic
40/100
Other
0/100
App Rating
4.4
Votes
163.36K
App Age
4y 7m
Last Update
Oct 20, 2025
iAP
$6.99 - 23.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
295.1K
|
40.8M
|
-99%
|
|
Rating
|
4.32
|
4.53
|
-5%
|
|
Number of Ratings (Voted)
|
80.2K
|
109.6M
|
-100%
|
|
App Age
|
4y 7m
|
7y 11m
|
-42%
|
|
In-app Purchases Price
|
$14
|
$121
|
-89
%
|
|
Update Frequency
|
78d
|
42d
|
+87%
|
|
Title Length
|
24
|
28
|
-14%
|
|
Short Description Length
|
70
|
73
|
-4%
|
|
Description Length
|
2 933
|
3 260
|
-10%
|
|
Number of Screenshots
|
704
|
1323
|
-47
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 26, 2025 | Jan 02, 2026 |
|---|---|---|
|
No results were found!
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| Top | Dec 26, 2025 | Jan 02, 2026 |
|---|---|---|
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No results were found!
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| Top | Dec 26, 2025 | Jan 02, 2026 |
|---|---|---|
|
No results were found!
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| Top | Dec 26, 2025 | Jan 02, 2026 |
|---|---|---|
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No results were found!
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||
Downloads
Downloads Graph
Total
295K
Last month
829
Text ASO
Title
(
Characters:
24
of 50
)
English Dictionary Dunno
Short Description
(
Characters:
70
of 80
)
Search words, check grammar errors, translate and learn english better
Description
(
Characters:
2933
of 4000
)
English translation, English Dictionary Dunno is your intelligent English-learning assistant!
Dunno helps you search English grammar, and English words, translate English to English, learn vocabulary and learn English effectively!
FEATURES:
Flexible lookup:
- Offline English dictionary: look up words, grammar, prepositions, sentence patterns, and images.....
- Look up English grammar in use by levels: A1, A2, B1, B2, C1, C2.
- Search autocomplete – displays predictions as you type.
- Easy lookup words by voice and image.
- Comprehend the full meaning of words, examples, verbs, nouns, adjectives, and illustrations.
- Suggestions for Word type, synonyms, antonyms, and related words.
- Audio pronunciations: distinguish how to read British English and American English.
In particular, Dunno is able to translate English into 89 other languages accurately: 2-way translation, multi-language translation, separate English sentences
►Translate English to English
►Translate English to Spanish
►Translate English to French
►Translate English to Chinese
►Translate English to Japanese
►Translate English to Korean
Improve English pronunciation: Dunno English Dictionary – English Translation helps you practice speaking skills and get clearly feedback.
Check grammar errors right on an English Dictionary app: detect mistakes in words, English grammar, and detailed correction suggestions
English notebook:
- English dictionary by major, word level in TOEIC, IELTS, SAT...
- Double memorization: review English vocabulary through Flashcard, quiz
More than just a free English translation, English dictionary Dunno is also a useful English learning and vocabulary mnemonic tool
- Easily add English vocabulary to Notebook and learn English grammar.
- Learn English vocabulary by flashcards
- Statistics on the number of words, sentences, and grammar learned.
- Keep track of how many words you've memorized.
- Smart English vocabulary notebook: with 3000 TOEIC words, Toefl, IELTS, SAT.
- English learning community.
Take a TOEIC Test with answers and detailed explanations.
Especially the English Q&A community is interesting.
English Dictionary – English Translation Dunno’s data:
- 350,000 English to English words.
- 127 English grammars by levels: A1, A2, B1, B2, C1, C2.
- 418,000 illustrative examples and photos.
English Dictionary – English Translation Dunno - Add-ons:
- Suggestions when looking up words
- Open English Dictionary
- Hot trend English words
- Search words with detailed results
- Translate and retain the history
- Notebook to save your favorite words
- Studying on the lock screen.
English Dictionary – English Translation Dunno has helped more than 80% of users learn English better every day. Let Dunno help you!
In particular, you can use the website at: https://dunno.ai.
WE LOVE YOUR FEEDBACKS
Do not hesitate to send your suggestions to Dunno via Email: eup.mobi@gmail.com. Thanks!}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 163.36K |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Education |
| Size: | - |
| iAP: | 6.99 - 23.99 $ |
| Installs: | 295.05K |
| App Age: | 4 years 7 months |
| Release Date: | Jun 05, 2021 |
| Last Update: | Oct 20, 2025 |
| Version: | 2.8.0 |
Version history
2.8.0
Oct 20, 2025
- Fixed some minor bugs.
2.7.9
Sep 09, 2025
- Fixed some minor bugs.