Want to improve your English skills, enrich vocabulary or get rid of an accent? Download Words Booster and enjoy personalized lessons everyday!

Select your level and start learning English easily and with fun.

Study words from 40+ categories with the use of spaced repetition method, take quizzes for recap, score levels and enjoy your everyday progress!

iMessage App:
Tired of all the cramming and tedious leaning? Try our Dominoes game and memorize new vocabulary with fun!

This creative spin on the old favorite game offers matching words to images, which is extremely effective for memorizing vocabulary thanks to the visual anchoring of every word.

Choose an opponent from your Contact List and test your knowledge of English vocabulary together!
Pick suitable level, from Elementary to Advanced, and use the competition to memorize and practice vocabulary on the preferred topic!

Fresh and engaging, this game is a must-have for vocabulary learners!

Subscription details:
- Words Booster offers an auto-renewing weekly subscription for $9.99 with a 0.49 offer for the first week to provide you with unlimited access to the exclusive language learning solution while you maintain an active subscription. Your account will be charged for renewal within 24-hours prior to the end of the current period, and the cost of the renewal will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable.

- Payments are charged to the user’s Apple ID account at confirmation of purchase.

- By getting one of the subscription plans you get access to learning courses of English, French, German, Italian, Portuguese, Russian, Spanish, Chinese, Korean, Japanese, Czech, Danish, Finnish, Norwegian, Romanian, Swedish, Thai, Turkish and even Hindi. We provide you with such types of learning as words puzzle, speaking, listening practice and quizzes.

Read more about our terms and conditions here:
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What’s New

Version 2.10.0

We're constantly improving our app to provide you with the best learning experience!

- The more words you learn, the more achievements you receive! Work hard and gain new cool icons for your profile.
- We’ve fixed all the annoying bugs to ensure the app’s flawless performance.

Ratings and Reviews

4.6 out of 5
17K Ratings

17K Ratings

AthanasiaObelia ,

Everything is great except the translation

I really like the app overall, except the translations. The translations from one to another language are not consistent with the drawings and long explanations in the same language (since one word can have many meanings). It’s so annoying and confusing that it distracts everything else. It would be even better to have the options to exclude all the parts with translation in it.
Thanks for the great app still!

Developer Response ,

Dear Customer,

Thank you for taking the time to leave such a detailed feedback about our app.
We are sorry that the quality of translations was dissatisfactory for you. We would really appreciate it if you could specify the language pairs that you tried out, so that we would proofread the translations there.

Best regards,
Olivia Rawsney,
Client Support Manager at Words Booster

Jazzconda ,

Useful, simple, and fun!

My favorite part was English to English section. If you could do more of that - more people would sign up. It’s so much fun to learn the language with explanations in that language for advanced learners. Advanced vocabulary didn’t impress me, there were things like “Thursday, Wednesday, Santa Clause”, I wouldn’t call it advanced vocabulary. Other than that, great app, so many games, you learn new words fast and effortlessly!

Developer Response ,

Dear Customer,

Thank you for this amazing feedback! Your words really cheer us up and motivate us to do more for our users!

Best regards,
Olivia Rawsney,
Client Support Manager at Words Booster

Jessegpierce ,

Not as advertised

The ad I saw implied that I would learn better English vocabulary. Yet, when I open the app it asks what language I want to learn. I don’t want to “learn” per se. So I picked English, my native tongue. Then it asks my native language. Well, English, but now I don’t even have that choice. The name is Word Booster. I want to BOOST my words, not learn a new language of words. Oh, I guess once you go further, you can pay a whole ton of money for English to English.

Developer Response ,

Dear Customer,

Thank you for taking the time to leave such an incisive comment about our app.
It is true that at the moment, the users need to choose a language pair, because the app was initially designed for learning language with translations. However, please note that even when you choose a language pair, inside the app you will find a whole section of English to English lessons that use interpretations and no translations. This way, we strive to cater for the needs of all our users, including those who need translations and those who do not. In addition, English to English lessons contain a more advanced vocabulary, which seems to be exactly what you need.

We hope that you can enjoy our app given the mentioned information.

Best regards,
Olivia Rawsney,
Client Support Manager at Words Booster


Premium access
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$0.49 Trial
Weekly membership
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Annual Everyday English Access
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In-App Purchases

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80.2 MB

Requires iOS 11.2 or later. Compatible with iPhone, iPad, and iPod touch.


English, Chinese, French, German, Hindi, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Traditional Chinese, Ukrainian

Age Rating
In-App Purchases
  1. Premium access $9.99
  2. Weekly membership $7.99
  3. 10 Words: Weekly Plan $4.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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