Rozum — Vocabulary Builder

RocketHen

Contains adsIn-app purchases

About this app

Rozum — Learn Languages Faster with Smart AI Vocabulary Practice

Rozum is an AI-powered language learning app designed to help you study new languages more effectively through daily vocabulary practice, speaking exercises, and real-life examples. With short structured sessions, you can expand vocabulary, improve fluency, and build confident communication skills — including in English.

Learn languages step by step with Linoo, your personal AI tutor. Through interactive speaking practice, real conversation phrases, and guided feedback, vocabulary builder helps you develop natural pronunciation and practical language skills. Whether you're improving English or other languages for exams, work, or travel, Rozum supports consistent progress.

Why choose Rozum?

Vocabulary Builder — Learn practical words and expressions from 150+ curated Word Stacks used in everyday communication across multiple languages, including English, Spanish, French, German, Ukrainian, Polish, Turkish, Arabic, Chinese, Japanese, Korean, and Vietnamese.
AI speaking practice — Train real conversations with instant feedback on pronunciation and clarity.
Spaced Repetition system — Strengthen long-term memory with a proven learning method used in modern language study apps.
Unlimited practice — Expand vocabulary with thousands of words and phrases at your own pace with short micro-learning sessions.
Offline mode — Study languages anytime, even without internet access.
Expand vocabulary in 26 categories — Build language skills for travel, business, daily communication, and exam preparation.

Why Rozum improves language learning effectively

A strong vocabulary boosts reading, listening, writing, and speaking skills in any language. Rozum teaches words in meaningful context, helping you understand grammar patterns, remember phrases naturally, and develop real communication fluency. Daily practice with Linoo reinforces pronunciation, review cycles, and confidence in real conversations — especially for English learners and multilingual users.

Who is Rozum for?

Rozum is built for anyone who wants to learn languages faster and stay motivated:

Students & exam takers — Prepare for IELTS, TOEFL, GRE, GMAT, SAT, ACT, and other language exams with smart vocabulary builder and study tools.
Professionals — Improve business communication skills and interview confidence in English and other languages.
Travelers — Learn essential phrases for real-world situations.
All learners — From beginners to advanced users improving fluency, vocabulary, and confidence.

Whether you're looking for a vocabulary builder, an AI tutor, or a simple way to practice languages daily — especially English — Rozum offers a complete system for vocabulary growth, speaking improvement, and long-term language development.

Start expanding your vocabulary with AI today. Download Rozum and build your language skills every day.

Ratings and reviews

This app is horrible, nobody is paying 8€ per week just to learn words that are in a dictionary, the fact you think people will pay so much just to learn unnecessary words is crazy gng🥀🥀🥀 If you're going to make an app you have to pay for, don't show it at the end to waste people's time

This app is super cool. Please develop it and please also add Romanian with the same richness of features as English!

$69.99 WHAT!!!😲😲😲 A 3 day free trial with stipulations is NOT FREE, PAY $69.99 and use 3 days free🤨🧐🤔. Whether it's a 3 day, 5 day, or 7 day free trial, it should be WITHOUT a stipulation. "YOU CAN'T CATCH A FISH WITH NO BAIT." REAL free trials draw people. Thanks for the extremely high price. I found something better on YouTube. FREE, ITS AN HOUR, NEW WORDS, PRONUNCIATION, DEFINITION, AND USED IN A SENTENCE. 💞 Thanks for responding. Like yours also, BUT WAY TOO MUCH 💰💰💰

What’s new

• Added multi-language support
• Improved performance and stability
• Completely redesigned real-time conversation experience