LexUp

All begins with a letter word phrase level dream
Focused on English Vocabulary

LexUp tracks your vocabulary level in real time, teaches you the words you actually need, and helps you master them with smart flashcards, spaced repetition, and personalized practice.

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B2
Resilient
/rɪˈzɪl.i.ənt/
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B2
Definition
Able to recover quickly from difficult conditions; tough and adaptable.
"She is a resilient person who never gives up."
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Built around your level

A learning path that keeps adapting

LexUp uses your vocabulary level, answers, and review history to choose what should come next.

  1. 01

    Measure your level

    Start with a practical CEFR vocabulary estimate instead of a generic word list.

  2. 02

    Focus on useful words

    Learn words just beyond what you already know, with definitions and real context.

  3. 03

    Review at the right time

    Spaced repetition brings words back before they fade from memory.

Verified Learner Reviews

What Our Learners Say

Real ratings and feedback from students and language learners worldwide on the Google Play Store and Apple App Store.

4.8
★★★★★
Overall Rating across App Stores (200+ Ratings)
Google Play Store 4.8 ★ · 160+ Ratings
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Apple App Store 4.8 ★ · 40+ Ratings
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★★★★★

"I don't remember being this motivated to learn English in a long time 😊 Thanks to LexUp, studying doesn't feel like a chore; it feels like an enjoyable part of my daily routine."

· App Store
★★★★★

"The app is great. I love it. I’ve been using it for months. Although today it didn’t recognise the word 'floccinaucinihilipilification' I saw somewhere 😄"

· Google Play
★★★★★

"First of all, no Ads! Second, the app offers a variety of games that you can try to either learn new words or improve what you know. Overall, great app to try!"

· Google Play
★★★★★

"A wonderful app for anyone wanting to improve their vocabulary while having fun! It feels just like a game, so you never get bored and time flies by."

· App Store
★★★★★

"One of the apps I use to test and build my vocabulary for English exam prep. It's truly helpful and educational. Highly recommended."

· App Store
★★★★★

"This is the best vocabulary game!! Been addicted."

· Google Play
★★★★★

"An effective, easy, and fast app for anyone struggling with vocabulary gaps in speaking skills. A great app to improve yourself."

· App Store
★★★★★

"This app can really test and enhance my vocabulary!"

· Google Play
★★★★★

"Been using word apps for a while now and this one provides a completely different and fun concept. Working with flashcards and challenging myself with the classic game is amazing."

· Google Play
★★★★★

"This is a great and very helpful vocabulary learning app. The design is super clean."

· Google Play
★★★★★

"I downloaded it for C2 level and realized there were words even in B2 that I didn't know. Great app, definitely worth using 👍"

· Google Play
★★★★☆

"Beautiful! No ads (not really constant)! But some words aren’t accepted even though they’re normally used! Actually 4.5 stars."

· Google Play
★★★★★

"I love this app especially the game where we're required to type words with the given clue like 'contains E' etc. Such a brain training!"

· Google Play
★★★★★

"I caught a new addiction, it's called LEXUP… totally hooked! Thank you Mr. & Mrs. Aldemir ❤️"

· Google Play
★★★★★

"I became addicted to the Classic game. Simple yet super effective for vocabulary."

· Google Play
★★★★★

"Such an excellent app to learn vocab!"

· Google Play
Star icon Why LexUp?

A Full Dictionary and a Focused Learning System

Look up almost any English word, then learn from a carefully reviewed core built for useful progress instead of random or narrowly themed lists.

Adaptive Flashcards & Deep Dive

Mark words as known or learning, then explore CEFR, pronunciation, definitions, examples, preferred-language translations and deeper context.

Spelling Games That Teach

Word Rounds and Guess turn retrieval into play. Close spellings receive useful feedback, and missed words can move into your Learn list with one tap.

Real-Time Vocabulary Profiling

Known words, flashcard choices, contextual tests and game results update your vocabulary profile so recommendations stay close to your actual level.

Global Rankings Trophy icon

Three Test Difficulties

Practice contextual meaning and recall at an appropriate challenge level, with questions that occasionally reinforce the words you are learning.

AI Vocabulary Estimate Brain icon

Broad, Useful English

Build general and academic word knowledge for everyday use, IELTS or TOEFL without being trapped in disconnected travel or business phrasebook tracks.

Adaptive Spaced Review

Learning words return at useful intervals while fresh recommendations appear when your profile suggests you are ready for them.

English Vocabulary App Guides

Choose the Right Way to Build Your Vocabulary

Clear, honest guides for learners comparing focused English vocabulary tools.

English Vocabulary App Guide

The features that matter: adaptive selection, active recall, spelling, word depth and measurable progress.

LexUp vs WordUp

A respectful comparison focused on learning style, dictionary depth, games and access.

Free Vocabulary Learning

What learners can measure, study and review in LexUp without a required subscription.

How Adaptive Learning Works

See how your known words, reviews, tests and spelling results shape future recommendations.

Quick Start

A Practice Loop That Gets More Personal

No giant word list to work through. Start practicing and let LexUp learn where to focus.

1

Show What You Know

Mark familiar words and begin a short practice session. LexUp starts building your personal vocabulary profile from your choices.

2

Learn and Spell

Use smart flashcards and quick spelling games to actively recall the words you are learning.

3

Get Better Recommendations

As your answers change, LexUp adjusts what you see next and brings back words when they need review.

Ready to Learn the Right Words?

Stop guessing what to study next. Start building vocabulary that fits your English today.

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Got Questions?

Frequently Asked Questions

Everything you need to know about LexUp vocabulary app.

LexUp avoids random word lists. As you mark words you know, review flashcards, and play spelling games, it builds a vocabulary profile and recommends words that fit your current English level.
LexUp continually updates your vocabulary profile from the words you mark as known, the flashcards you review, and your spelling-game results. It then prioritizes words that are useful and appropriately challenging for you.
Each card lets you quickly mark a word as known or choose to learn it. LexUp uses your choices to keep your practice focused and schedules review sessions with spaced repetition to help words stick.
Yes. LexUp helps you build the academic and everyday vocabulary needed for English study. Explore dedicated IELTS and TOEFL vocabulary resources, then use adaptive flashcards and spelling practice to reinforce the words you need.
LexUp's word rounds turn spelling and word recall into quick practice. Your results also help LexUp understand which words and spellings need more review.
Spaced repetition brings a word back when it is useful to review it, instead of asking you to repeat every word every day. In LexUp, this keeps flashcard practice focused on words you are still learning.
Get In Touch

Contact Support

Have any questions, feedback, or need help with LexUp? We're always here for you. Drop us a message anytime!

aldemir@lexupapp.com