WordUp | AI Vocabulary Builder

Contains adsIn-app purchases
4.6
182K reviews
5M+
Downloads
Content rating
USK: All ages
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About this app

The world’s first AI-based English vocabulary builder app. If you are serious about your English, you will fall in love with WordUp. It is the smartest way to perfect your English, and learn every word that matters while enjoying the process!


Vocabulary Builder:
Vocab builder feature in WordUp utilizes advanced algorithms to expand vocabulary and improve English skills. It recommends a new word each day based on your current knowledge, allowing you to gradually enhance your language proficiency. By incorporating daily words into your learning routine, WordUp ensures steady and consistent growth in your vocabulary.

Knowledge Map
WordUp helps you build a map of your knowledge by identifying the words you know and the words you don't know. It helps you learn new words by identifying the gaps in your vocabulary and suggesting the most important and useful English words to focus on. By incorporating daily vocabulary and tracking your progress, the Knowledge Map enables you to steadily increase your vocabulary and enhance your understanding of English words.
All 25,000 useful English words are ranked in the order of IMPORTANCE, and USEFULNESS, based on how often they are used in real-world spoken English (extracted from thousands of movies, and TV shows).

To actually learn the words that you discover in your Knowledge Map, WordUp gives you everything you need, and more! From word definitions and pictures to tens of entertaining examples from movies, quotes, news, and more. So you get a good feel of how to use each word in context.

Multilingual Translations
There are also translations in more than 30 languages including French, Spanish, German, Arabic, Turkish, Persian, ...

The daily reviews then kick in. Like flashcards, the words will come back with games and challenges until you master them. It's called Spaced Repetition, and it's scientifically proven to help memorise them forever!

WordUp is unlike any vocabulary builder app you've seen before. It is not another dictionary app, although it can be used as an English dictionary too.

Suitable for Various Users:
WordUp's novel approach to language learning and expanding your vocabulary will leave you feeling confident and empowered. Whether you are new to English, are preparing for an English exam (IELTS, TOEFL, etc), or are a native English speaker, you will find WordUp helpful and entertaining. Just give it a try and see for yourself!
Updated on
Oct 1, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity and App info and performance
This app may collect these data types
Personal info, Financial info and 5 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
178K reviews
hamid ghoreishi
August 25, 2025
I tried many apps to learn vocabulary and conversation but only wordup the best app for learning. I tell you reasn why 1. Simple and use photo and example and collocation for word 2.available some meaning word and correct 3. Have a flash card, and you can review it every time 4. Have a dictionary, and you can search all word 5. Important tips didn't waste time 6.seri word for IELTS and business and TOEFL ,... Thanks for teamwork. wordup is the best app❤️🙏🏻
7 people found this review helpful
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Geeks Ltd
August 25, 2025
Thank you for your enthusiastic feedback! We're thrilled to hear that WordUp is your top choice for vocabulary and conversation learning. Your detailed reasons are greatly appreciated – it motivates us to keep improving. Thanks for choosing WordUp, and best of luck with your language studies! ❤️🙏🏻
mohammad ataei
July 14, 2025
This app has significantly improved my vocabulary. I highly recommend it to anyone who wants to enhance their vocabulary. You can learn new words with pronunciation, various examples, full meanings, and synonyms—all together in one app and presented in sentences, not just as word lists. It's great! If the developers could add a feature to export the vocabulary we've collected, that would make it even better. And, make it more user friendly.
15 people found this review helpful
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Geeks Ltd
July 15, 2025
Thank you for providing your valuable feedback. Please reach out to us at support@wordupapp.co, if you have other suggestions.
Abdurrahman DGH
July 19, 2025
At the beginning 5 stars, then 1, and now 3. The only problem I have is your ads that appear every ten words when reviewing which is immensely annoying for serious learners. However, that doesn't say that WordUp isn't a phenomenal app. You made an amazing app and don't screw it up by tiny details that make user's experience uncomfortable. Try to make the premium version more appealing instead of forcing them to buy it. That will serve you more in the long run. Thanks <3.
8 people found this review helpful
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Geeks Ltd
July 20, 2025
Thank you for your candid feedback. We're delighted to hear that you find WordUp to be phenomenal. We're also taking your concerns about ad frequency seriously, as we aim to balance monetization with user experience.