Vocabulary Builder by Knudge

Name: Vocabulary Builder by Knudge
Rating: 4.7 (1738 reviews)
Author: Knudge Technology Private Limited

Learn Words, Flashcards, Games

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

1.7K Ratings
Age Rating

9+
Years
Category

Education
Developer

Knudge Technology Private Limited
Language

EN
English
Size

101.1
MB

Build a bigger, sharper vocabulary in just 5 minutes a day. Knudge helps you learn new words, remember them for good, and actually use them - with smart flashcards, word games, and spaced repetition trusted by millions of learners since 2016. Most people forget new words within days. Knudge is built around the science of memory: spaced repetition and adaptive review resurface each word right before you'd forget it, so your vocabulary sticks for the long term - not just until the test. WHO IT'S FOR - Students prepping for the GRE, SAT, GMAT, TOEFL or IELTS - Professionals who want to write and speak with more precision - Anyone who loves words and wants to sound more articulate and confident HOW IT WORKS - Learn hand-picked words with clear definitions, example sentences, synonyms, antonyms and visual cues - Lock them in with adaptive flashcards and personalized revision tests - Play quick word games that make practice feel like a break, not a chore - Get words delivered through notifications at a frequency that suits you every day. This spaced repetition technique helps in building long-term memory. WHAT'S INSIDE - Curated word lists from everyday English to advanced, exam-level vocabulary - Courses on idioms, phrasal verbs and commonly confused words - 10+ word games spanning reading, spelling, comprehension and grammar - Audio pronunciations and a progress tracker to keep your streak alive WHY KNUDGE - Nearly 10 years refining how people learn words — millions of learners and counting - Bite-sized 5-minute sessions designed to fit a real day - Learn on the go, online or offline Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Start free and build a vocabulary you'll actually use.

Ratings & Reviews

4.7

out of 5

1.7K Ratings

Thank you
11/13/2019
P0o0oneh
I can’t believe that I am learning vocabulary very fast. Also, I could solve many problems which I had with grammar and every part of the English language. Although I ’ve started to learn since around 2 weeks ago, I’m sure that this is everything that I need. I just wanted to say thank you so much🙏🙏🙏🙏

Developer Response
Dear User, Thank you for the enthusiastic 5-star rating! Your satisfaction is our priority, and we're glad you're enjoying our app. Spread the love! Share with friends and family! Your positive endorsement can make a difference. 🌟
Thank you
11/13/2019
P0o0oneh

I can’t believe that I am learning vocabulary very fast. Also, I could solve many problems which I had with grammar and every part of the English language. Although I ’ve started to learn since around 2 weeks ago, I’m sure that this is everything that I need. I just wanted to say thank you so much🙏🙏🙏🙏
Developer Response 01/24/2024
Dear User, Thank you for the enthusiastic 5-star rating! Your satisfaction is our priority, and we're glad you're enjoying our app. Spread the love! Share with friends and family! Your positive endorsement can make a difference. 🌟
Doesn’t work and isn’t free
10/21/2023
Burnin'blackandblue
So disappointing. It wouldn’t move past the 1st question on any of the categories. It said I answered correctly, but when I clicked continue it just sat there. It also appears to be a paid app, not just a purchase within the app. It supposedly offers a 3 day free, but even that isn’t made clear upfront, and like I said, I didn’t even get that. I really wish Apple would require app developers to be more transparent upfront. Free should mean completely free to the user with the developers earning money through ads. Purchase within the app should indicate an app that is mostly free to use, but which offers additional options for a fee. An app that offers a free trial or a “lite” version is neither of these. It’s an app that costs money to use, and it should say that upfront. Do these shady practices really work in getting more users? Personally, I find it aggravating, not to mention deceitful, and I will always delete an app that does this.

Developer Response
Dear User, Your feedback matters to us, and we appreciate you bringing this to our attention. We apologize for any inconvenience you may have faced. To better understand the issue and find a solution, please connect with us via email at contact@knudge.me. Our dedicated team is ready to assist you and ensure your satisfaction with our services.
Doesn’t work and isn’t free
10/21/2023
Burnin'blackandblue

So disappointing. It wouldn’t move past the 1st question on any of the categories. It said I answered correctly, but when I clicked continue it just sat there. It also appears to be a paid app, not just a purchase within the app. It supposedly offers a 3 day free, but even that isn’t made clear upfront, and like I said, I didn’t even get that. I really wish Apple would require app developers to be more transparent upfront. Free should mean completely free to the user with the developers earning money through ads. Purchase within the app should indicate an app that is mostly free to use, but which offers additional options for a fee. An app that offers a free trial or a “lite” version is neither of these. It’s an app that costs money to use, and it should say that upfront. Do these shady practices really work in getting more users? Personally, I find it aggravating, not to mention deceitful, and I will always delete an app that does this.
Developer Response 01/24/2024
Dear User, Your feedback matters to us, and we appreciate you bringing this to our attention. We apologize for any inconvenience you may have faced. To better understand the issue and find a solution, please connect with us via email at contact@knudge.me. Our dedicated team is ready to assist you and ensure your satisfaction with our services.
Best Time Investment
05/08/2020
Mosskay18
This app has been one of my favorite ways to kill time during this pandemic. I can’t say this enough! Thank you guys for creating something so useful & beautiful.P.S. why haven’t more people downloaded this app it’s driving me crazy. Gonna share this app with everyone I know!

Developer Response
Dear User, We're thrilled to receive your enthusiastic 5-star rating! Your satisfaction is our top priority, and we're delighted to know that you're enjoying your experience with our app. But why keep the joy to yourself? Spread the love and share the excitement with your friends and family! Your positive endorsement can make a world of difference. 🌟
Best Time Investment
05/08/2020
Mosskay18

This app has been one of my favorite ways to kill time during this pandemic. I can’t say this enough! Thank you guys for creating something so useful & beautiful.P.S. why haven’t more people downloaded this app it’s driving me crazy. Gonna share this app with everyone I know!
Developer Response 01/24/2024
Dear User, We're thrilled to receive your enthusiastic 5-star rating! Your satisfaction is our top priority, and we're delighted to know that you're enjoying your experience with our app. But why keep the joy to yourself? Spread the love and share the excitement with your friends and family! Your positive endorsement can make a world of difference. 🌟
The Reset feature should be included to regular users
10/07/2020
ldhsnshhdndjene
I’m this app is great at building vocabulary. However what I hate about this app is that. I a returning user. I can’t resent why progess because of the gap. I don’t see the logic behind the reset feature only of the premium customer. I tried to delete my account but there is no option what so ever for this. Why? What is the reason we can’t delete our account.

Developer Response
Dear User, Thank you for taking time out to write about the issue that you are facing. We are sorry that you had to face inconvenience. We can surely help you in resetting your progress on the app and for that please write us an email from your registered user id at contact@knudge.me and we will do the needful.
The Reset feature should be included to regular users
10/07/2020
ldhsnshhdndjene

I’m this app is great at building vocabulary. However what I hate about this app is that. I a returning user. I can’t resent why progess because of the gap. I don’t see the logic behind the reset feature only of the premium customer. I tried to delete my account but there is no option what so ever for this. Why? What is the reason we can’t delete our account.
Developer Response 01/24/2024
Dear User, Thank you for taking time out to write about the issue that you are facing. We are sorry that you had to face inconvenience. We can surely help you in resetting your progress on the app and for that please write us an email from your registered user id at contact@knudge.me and we will do the needful.

In this release, we have made minor bug fixes, enhanced the login experience, and improved the app performance for iPhone 17.

Version 3.0.5 4d ago

Data Not Linked to You

The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

Information

Seller: Knudge Technology Private Limited
Size: 101.1 MB
Category: Education
Compatibility: Requires iOS 13.0 or later.

iPhone
Requires iOS 13.0 or later.

iPad
Requires iPadOS 13.0 or later.

iPod touch
Requires iOS 13.0 or later.

Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.

Apple Vision
Requires visionOS 1.0 or later.
Languages: English
Age Rating: 9+

9+

Learn More
In-App Purchases: Yes

Knudge- English Vocabulary(Yearly) $34.99

Knudge-English Vocabulary(Monthly) $9.99

Knudge Pro Lifetime Membership $19.99

Knudge.me Pro $4.99

Lifetime Membership $1.99

Quarterly Subscription $19.99

Knudge Pro Lifetime Membership $8.99

Pronouns $0.99

Proverbs $0.99

Ratio and Proportion $0.99

Learn More