Vocabulary Builder by Knudge

Name: Vocabulary Builder by Knudge
Rating: 4.7 (1742 reviews)
Author: Knudge Technology Private Limited

By: Knudge Technology Private Limited App

Learn Words, Flashcards, Games

Overview

Version:

3.0.7

Last updated: 2026-07-06

Features & Capabilities

Knudge.me helps you learn and improve English with science-backed algorithms. It covers vocabulary, idioms and commonly confused words, phrasal verbs, and homonyms/homophones through carefully designed courses and engaging activities.

Key features include spaced and adaptive learning, handy flashcards, a 'Word of the Day', progress tracking, personalized revision tests, and a suite of vocabulary, reading, writing, and speaking games. These tools support exam prep (CAT, GRE, GMAT, IELTS, TOEFL) and everyday communication, making English learning effective and enjoyable.

User Growth & Download Statistics

App Education Games Writing Content

By:

Knudge Technology Private Limited

Rating:

4.70

(1,742) 2 new ratings

Version:

3.0.7 Last updated: 2026-07-06

Version code:

887857074

Creation date:

2018-04-07

Compatible devices:

Size:

93.36MB

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-08-08

Compare stats and ranking:

Ranking

# 42,489 ▼ 26

Other rankings

#17 in definition keyword 25 ▲

Other platforms

Improve English-Vocab, Grammar (v3.16.0)

5,992,842 4.29

(55,410)

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

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

Developed by:

Knudge Technology Private Limited

Apple Apps Store

https://apps.apple.com/us/app/vocabulary-builder-by-knudge/id1358258808

Website:

https://knudge.me/

User Reviews

Users commonly praise Knudge.me for vocabulary growth, engaging learning games, and a clean, easy-to-use design. However, multiple reviews highlight stability problems (freezing and stuck progress), concerns about the paid model and unclear free trials, and some account management frustrations (progress resets and no delete option). Overall, it’s valued for language learning but reliability and pricing clarity need improvement.

Pros

Significant vocabulary growth and improved English skills.
Engaging, game-like learning with pictograms and quizzes.
Easy to use with a clean, smooth design.
Helpful for daily practice and keeping the mind sharp.

Cons

Stability issues: the app freezes or gets stuck on questions, hindering progress.
Pricing model transparency concerns; unclear upfront about free trials and paid features.
Account management issues: progress resets for returning users and no option to delete an account.