PrSeo7
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ProVocab Advanced

ProVocab Advanced is an advanced English vocabulary app by PrSeo7 for upper-intermediate and advanced learners: 3,781 words at CEFR levels B, C1 and C2, each with pronunciation audio, an English definition, synonyms and an example sentence, reviewed with spaced repetition. It is available for iPhone, iPad and Android, free to download with an optional one-time Premium purchase.

App Store Google Play

Screenshots

ProVocab home screen with a day streak, a review button and three advanced levels: B, C1 and C2 Wordbook screen with a search box, filter chips and a list of advanced English words with Spanish translations, star and audio buttons Flashcard showing the word "affair" with its English definition, synonyms and a Spanish translation Flashcard showing an example sentence about the Watergate affair with its Spanish translation Level B screen listing word groups of 30 words, each showing how many words are left

Features

  • 3 CEFR levels (B, C1, C2), 3,781 advanced words in groups of 30
  • Pronunciation audio for every word and example sentence
  • English definition and synonyms on every card
  • Spaced repetition to keep what you learn for the long run
  • Wordbook: search every word in one place, filter by level
  • Starred words and tricky words for focused review
  • Study streaks and daily reminders
  • Translations in Korean, Japanese, Chinese and Spanish
  • Dark mode and backup of your learning data

How it works

  1. Pick a level: B, C1 or C2.
  2. Flip a flashcard, listen to the pronunciation, and check off the words you know. One group of 30 a day is enough.
  3. Review when the app brings a word back, right before you would forget it.

Free and Premium

Free

  • 210 words in every level, with all features
  • Banner ads

Premium (one-time purchase)

  • Example audio and learned-marking in every group
  • No ads
  • Pay once. No subscription

Frequently asked questions

Is ProVocab Advanced free?

Yes. The app is free to download, and 210 words in every level include all features. Premium is a one-time purchase, not a subscription. It removes ads and unlocks example audio and learned-marking in every group.

What level of English is it for?

Upper-intermediate to advanced learners. Level B mixes B1 and B2 words (1,011 words), C1 has 1,361 and C2 has 1,409.

Is ProVocab Advanced on Android?

Yes. ProVocab Advanced is on Google Play for Android, and on the App Store for iPhone and iPad.

Does it work offline? Do I need an account?

The audio is stored in the app, so you can study without a connection. There is no account and no sign-up.

Which translations are available?

Korean, Japanese, Chinese and Spanish, alongside the English definition and synonyms on every card.

Where is my data stored?

Your learning progress and settings stay on your device. PrSeo7 runs no server and receives no copy of them. The app uses Google Firebase for usage analytics and crash reports, and shows ads in the free version only; that data goes from your device directly to the analytics and ad providers named in the privacy policy. Buying Premium removes ads and all advertising data collection.