kitio.aiAdded Oct 28, 2026
Flexi
FreemiumVocabulary flashcard app with AI cards and spaced repetition
What is Flexi?
Flexi is a mobile app for learning vocabulary in a foreign language. You type a word or paste a list and the AI suggests flashcards with translations, example sentences, parts of speech and audio, then schedules reviews with spaced repetition.
For each word it can propose up to five cards, and you keep the ones you want. Audio is available in more than 20 languages, with pronunciation shown in IPA, kana or pinyin. A built-in AI tutor can be asked questions from inside any card.
Existing decks can be imported from Anki, Quizlet or CSV files. Reminders and home-screen widgets help build a daily habit, and words noted on the go can be turned into cards later.
Features
- AI card generation
- Spaced repetition
- Audio pronunciation
- Anki and Quizlet import
- AI tutor in cards
- Daily reminders and widgets
Tags
Releases
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Organization
Flexi
Listed by kitio.ai · unverified owner
Pricing
- Pricing model
- Freemium
- Paid options from
- Not listed
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Pros and cons
Pros
- Cards generated from a single word
- Imports Anki, Quizlet and CSV decks
- Audio in 20+ languages
Cons
- Mobile only, with iOS and Android apps
- Pricing is not shown on the homepage
- Focused on vocabulary rather than full courses
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Q&A
What is Flexi?
Flexi is a mobile app for learning vocabulary in a foreign language. You type a word or paste a list and the AI suggests flashcards with translations, example sentences, parts of speech and audio, then schedules reviews with spaced repetition.
Can I bring my existing flashcards into Flexi?
Yes. The app imports decks from Anki, Quizlet and CSV files.
Does Flexi include pronunciation?
Yes. It plays audio in more than 20 languages and shows pronunciation in IPA, kana or pinyin.
How much does Flexi cost?
Flexi is freemium.
Is there a free version of Flexi?
Yes. Flexi has a free plan, and paid plans add more usage and features.
What are the main features of Flexi?
AI card generation, Spaced repetition, Audio pronunciation, Anki and Quizlet import, AI tutor in cards, Daily reminders and widgets.
Who makes Flexi?
Flexi is made by Flexi.
What are the best alternatives to Flexi?
Popular alternatives include Duolingo, Quizlet, Astra AI.