Recall - AI Vocab Trainer
Active Word Practice & Mastery
Free · Designed for iPad. Not verified for macOS.
Practice vocabulary the way your brain actually learns — explain meanings and create sentences while AI evaluates your understanding. No account needed.
You know the word "ubiquitous." You understand it when you read it. But when was the last time you actually used it in a sentence?
That gap between words you recognize and words you produce is real. Recall was built to close it.
WHY RECOGNITION IS NOT ENOUGH
Most vocabulary apps test whether you recognize a word — flip a card, pick the right answer, move on. But research shows recognition and production are different skills. You can "know" thousands of words and still freeze when trying to use them in speech or writing.
Recall replaces passive flashcard flipping with active production. You explain meanings in your own words. You create sentences. An AI evaluator scores your response and helps you improve.
HOW IT WORKS
1. A word appears from your vocabulary
2. Explain the meaning or use it in a sentence
3. AI evaluates your response on a 0-5 scale
4. Smart spaced repetition brings it back at the right time
Score a 5? You won't see it for weeks. Score a 2? It comes back tomorrow. The algorithm adapts to your actual production ability, not your self-assessment.
PRACTICE MODES
Explain Meaning — Describe what a word means in your own words. AI checks whether you captured the core concept and suggests improvements.
Use in Sentence — Create a natural sentence using the word in context. AI evaluates grammar, word usage, and naturalness.
YOUR WORDS, YOUR LIFE
Add vocabulary from anywhere — movies, podcasts, meetings, books, articles. Organize into folders that match your world. No pre-made decks. Every word is personally relevant to you.
DESIGNED FOR FOCUS
- Warm, minimal interface inspired by paper and ink
- Distraction-free — just you and the words
- No ads, no accounts, no social features
- Practice because you want to, not because an app pressures you
PRIVACY FIRST
- All data stored locally on your device
- No account required, no sign-up
- No ads, no personal data sold
- Anonymous crash reports to improve the app
PERFECT FOR
- Non-native English speakers (B1+) who want to activate passive vocabulary
- English speakers building academic or professional vocabulary
- Exam prep: GRE, IELTS, TOEFL, SAT
- Avid readers collecting words from books and articles
- Professionals expanding business vocabulary
- Anyone tired of "knowing" words they can never actually use
Requires iOS 18 or later.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Search your whole library at once — words, notes, and folder names
- New: Flashcards — flip through your words for a quick, casual review
The developer, Oleksandr Zhylenko, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Oleksandr Zhylenko
- Size
- 24.8 MB
- Category
- Education
- Compatibility
Requires iOS 18.6 or later.
- iPhone
Requires iOS 18.6 or later. - iPad
Requires iPadOS 18.6 or later. - Mac
Requires macOS 15.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.6 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Oleksandr Zhylenko