Flexi is an AI-powered vocabulary builder and language-learning flashcard app that turns a word or short expression into ready-to-study cards in seconds. Compare options for different meanings, edit any detail, and save one or several cards to your deck.
Each AI-generated flashcard can include a translation, contextual example, definition, part of speech and—where supported—a written pronunciation guide. Flexi then schedules reviews with FSRS-powered spaced repetition to help you remember vocabulary long term.
WHY LEARN WITH FLEXI?
- AI Flashcard Maker: Enter a word or short expression and get several editable card options for relevant meanings.
- Complete Vocabulary Cards: Generate translations, examples, definitions, parts of speech and pronunciation guides based on your deck’s language and settings.
- Pronunciation Guides: Generate IPA for English, Spanish, German, Dutch, Czech, Finnish and Romanian; kana for Japanese; Pinyin or Zhuyin for Mandarin Chinese; and Jyutping for Cantonese.
- Spaced Repetition: Study and memorise new words with FSRS-based scheduling that plans reviews at the right time.
- Text-to-Speech Audio: Hear words and examples to practise listening and pronunciation.
- Flexible Card Creation: Add one card, select several meanings at once or paste a word list to create flashcards in bulk.
- Easy Imports: Bring your existing study decks from Anki, Quizlet or CSV files.
- English Vocabulary Sets: Start learning immediately with curated, ready-made word sets.
- Quick Notes: Save words you meet in videos, books or conversations and turn them into flashcards later.
- Track Your Progress: Follow your learning progress and study comfortably with Dark Mode.
FLEXI PREMIUM
- Interactive AI Language Tutor: Ask questions about any flashcard, explore nuances and practise fill-in-the-blank exercises at your level.
- AI and Personal Images: Generate or upload images to strengthen visual memory.
- Topic-Based Vocabulary: Build word sets for travel, business, idioms, small talk and more.
- Full Catalogue Access: Unlock all curated English vocabulary sets.
SUPPORTED LANGUAGES
English, Spanish, French, German, Dutch, Japanese, Korean, Chinese (Simplified and Traditional), Italian, Portuguese, Russian, Arabic, Turkish, Swedish, Danish, Norwegian, Polish, Ukrainian, Hungarian, Czech, Thai, Hebrew, Vietnamese, Finnish, Romanian and Serbian.
Try Flexi Premium free for 7 days and build a vocabulary study system that fits your goals.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
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• Improvements & Fixes
Various small UI improvements and bug fixes for a smoother experience.
Have feedback or found a bug? Let me know at tomer@flexicards.app!
Version 3.6.1
The developer, Tomer Beilinson, 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 Linked to You
The following data may be collected and linked to your identity:
Purchases
Contact Info
Identifiers
Usage Data
Diagnostics
Privacy practices may vary based, for example, on the features you use or your age. Learn More
The developer indicated that this app supports the following accessibility features. Learn More
Supported Features
Larger Text
Dark Interface
Information
Provider
Tomer Beilinson
Size
69.4 MB
Category
Education
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
