Improve English: Vocabulary

Contains adsIn-app purchases
54K reviews
Content rating
Everyone 10+
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About this app helps you learn Vocabulary, Grammar and Math with the help of bite-sized courses, visual flashcards, quizzes and games.

Courses: English Vocabulary, Grammar, Idioms, Phrasal Verbs, Math tips and tricks, Ratio and Proportion, Progression, Averages etc.

The platform works on the scientific algorithms specially designed to help you learn and improve English & practice Math. Quizlet like visual flashcards enables learning on-the-go. Scientifically designed games and spaced repetition of flashcards are the best ways to revise and reinforce.

Flashcards Courses that help you take a leap in your career:

1. Vocabulary Builder – Easy:  Learn English with these most commonly used words. Handy flashcards make it easier to memorise, improve vocabulary, and learn English in an enjoyable way.
2. Vocabulary Builder – Intermediate: A must-learn wordlist to elevate your English vocabulary. It comprises of 200+ words which will help improve English smoothly. Highly helpful for aspirants who want to achieve a good score in exams like CAT, GRE, GMAT, IELTS & TOEFL.
3. Vocabulary Builder – Advanced: Entrance exams require an extensive English vocabulary. This wordlist can be helpful for improving vocabulary required for competitive exams like GRE, GMAT, IELTS etc.
4. English Idioms: 250 common English idioms to help you improve your writing and speaking skills.
5. Phrasal Verbs: This course will help you easily understand the use of the most frequently used English phrasal verbs and help you excel in exams like XAT & NMAT.
6. Commonly Confused Words: This course will help you learn more than 200 homonyms, homophones, and other confusing words.

Word of the Day concept for these courses helps you learn on-the-go and become a scholar!

Minis Courses

Bite-sized interactive English and Math courses which focus on English Grammar, Proverbs, Prepositions, Punctuations, Conjunctions, Nouns, Verbs, Adjectives and many more such topics.

Aspirants of IELTS, GRE, GMAT, TOEFL use Knudge for improving their English and Math skills.
Users of Knudge do not need assistive writing tools like Grammarly after a few weeks.


1. Words Checker: Improve reading skills & elevate your vocabulary by playing this fun word game.
2. Space Pursuit: Improve writing skills by learning to tackle commonly confused English words.  
3. Fly High: Build your vocabulary by learning synonyms.
4. Reader's Digest: Improve reading skills by focussing on speed, accuracy, and comprehension.
5. Echo: Improve speaking and writing skills by correctly spelling words in this English dictation game.
6. Jelly Fizz: Improve speaking skills by learning phrasal verbs in a fun way.
7. Panda's Trail: This game makes you self-capable in English Grammar and eliminates the need for correction tools like Grammarly.
8. Sea Voyage: Challenge your reading speed and retention by playing this engaging game.
9. Word Maze: Challenge your vocabulary knowledge and quick-thinking ability by playing this word game.
10. Spell Safe: Learn to spell words that have confusing spellings.
11. Polarity: Learn the positive and negative shades of meaning attached to words.
12. Words Race: Improve your reading speed and accuracy.

• Personalised and Adaptive Vocabulary revision tests
• Interactive Mini courses for better understanding of English and Math concepts
• Interesting Word Games to help you improve your Vocabulary, Grammar, Dictation, Pronunciation, Comprehension etc.
• Effective English vocabulary builder and grammar app
• pronunciation games to help you improve listening and speaking skills
Word of the Day concept for aspirants of vocabulary based competitive tests

Download the app for free and discover a fun way to learn English and practice Math. Learning on your mobile just got easier!
Updated on
Nov 13, 2021

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54K reviews
A Google user
December 30, 2018
Great app. Really pushes use and practice with each word in the vocab course. One problem I've had is with the Word Maze game. It seems to be unresponsive. I swipe the letters and nothing happens or the wrong letters are highlighted. I had someone else play it to make sure it wasnt just me and it preformed the same. All the other games are great though.
63 people found this review helpful
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January 2, 2019
Thank you, Trishia! We are glad you liked the app and found it helpful. Do share it with your friends. We will definitely look into your feedback and work on it accordingly. Happy learning :) In case you have any other suggestion/ feedback, please write to us at
A Google user
October 20, 2019
The app works ok for the most part. It's always frustrating when you have to pay to get the full app. The overall look and feel is pretty good, ergonomic and modern. The echo game needs a lot of fixing. First, the voice is pretty unclear sometimes, it'll say something like "hupstart" which isn't even a word and then when I type in what it means it'll say that it said absurd. That's pretty absurd if you ask me. If you don't pay for pro then you don't get half the things, it's ok if you need vocab
22 people found this review helpful
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October 23, 2019
"Thank you for your feedback. We are glad that you like the app and find it helpful. Do share it with your friends. We would definitely like to work on your feedback and would want to get a 5-star rating from you. Happy learning 🙂 In case you have any other suggestions/ feedback, please write to us at
A Google user
October 10, 2018
Great app to learn new words. I just want few more features I think is essential for me. Firts, when I get a wrong answer or studing a second or third card (synonymous, examples), sometimes I just want to look into the definition card again. If I can look it up with a click it would me enormously helpful. Second, in the library menu for reviewing the cards, if there was an additional filter to only see the words in progress excluding the unread words would be nice, because I want to review the words I already learned before getting a new one.
23 people found this review helpful
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What's new

In this release, we have fixed the Minis download issue which was being faced by a few users. Now the Pro users can download their favourite Minis for offline access.