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Flexi: Vocabulary Flashcards

Flexi: Vocabulary Flashcards

Language learning with AI

133 ratings
45 reviews
📚 Education
Free
In-App Purchases

Details

  • Released
  • Updated
  • July 30, 2024
  • August 30, 2026

Features

Developer

Tomer Beilinson
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Flexi: Vocabulary Flashcards screenshot #1 for iPhone
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Flexi: Vocabulary Flashcards screenshot #10 for iPhone
iphone
ipad
🧾$99.99
In-App Purchase↘︎
⭐45
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📝2+ tags
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🔄6+ apps
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❓5 answered
FAQ↘︎
📦~ in 6 days
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About

Build your vocabulary and master new languages with an AI-powered flashcard system. Create personalized cards, get instant translations and definitions, and utilize spaced repetition for effective long-term memorization. Supports numerous languages and offers offline study options.

✓Personalized flashcard creation
✓AI-powered translations and definitions
✓Spaced repetition system
✓Text-to-speech pronunciation
✓Offline study mode
✓Progress tracking
✓CSV import/export
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+1

What's New in Flexi

3.6.2

August 30, 2026

• 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!

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Subscription plans

Premium Monthly

Unlock AI images, word suggestions, and more!

$5.991 Month
7 Days trial
How to cancel Flexi subscription ⁉️
1

In-App Purchases

$99.99

Premium Lifetime

Unlock AI images & word suggestions!

User reviews

Most RecentHighest RatedLowest Rated

A few…

Honestly, with this new update, the app feels so much more alive especially with the pronunciation feature. Really hoping the dev keeps this momentum going and drops even more cool stuff. But I do have one suggestion: give us more flexibility with languages. The current list is kinda limited, and since iPhones already have built-in voices, why not let us manually add words outside the default options? Especially in the translation section ,users could add their own definitions. That would totally remove the barrier that's probably stopping a lot of people from subscribing. Plus, flashcards could be used for everything - math, physics, chem, or even bio stuff that needs images. So yeah, please add more customization options. Appreciate you reading this!
Show more
vanguard1990vanguard1990

Response from developer

Thank you for your feedback! Persian isn't currently supported by the Gemini AI models used in the app. I'm monitoring updates and hope to include it as soon as it's available. Appreciate your patience!

A few…

Honestly, with this new update, the app feels so much more alive especially with the pronunciation feature. Really hoping the dev keeps this momentum going and drops even more cool stuff. But I do have one suggestion: give us more flexibility with languages. The current list is kinda limited, and since iPhones already have built-in voices, why not let us manually add words outside the default options? Especially in the translation section ,users could add their own definitions. That would totally remove the barrier that's probably stopping a lot of people from subscribing. Plus, flashcards could be used for everything - math, physics, chem, or even bio stuff that needs images. So yeah, please add more customization options. Appreciate you reading this!
Show more
vanguard1990vanguard1990

Response from developer

Thank you for your feedback! Persian isn't currently supported by the Gemini AI models used in the app. I'm monitoring updates and hope to include it as soon as it's available. Appreciate your patience!

Need Chinese language support

thanks！
tyaoqbtyaoqb

Response from developer

Thanks for your feedback! Decks should sync between iOS & Mac if you're logged into the same account. Please double-check this. If it's the same account and the issue persists, please email me at tomer@flexicards.app so I can investigate.

Right to the point

Yes, there are other flashcard apps out there that have every bell and whistle you can think of—but they’re clunky, complicated, and frankly not pleasant to use. Flexi eliminates all of those frustrations and just gets you practicing faster, easier, and in a more fun way. Love this app!
TiredDad154TiredDad154

Response from developer

Thank you! I'm happy to hear Flexi has been a good fit for your learning.

we need Chinese

plz update Chinese language support
tyaoqbtyaoqb

Response from developer

Thanks for your feedback! Decks should sync between iOS & Mac if you're logged into the same account. Please double-check this. If it's the same account and the issue persists, please email me at tomer@flexicards.app so I can investigate.

See 40 more reviews

FAQ

What does Flexi: Vocabulary Flashcards do?

This app helps you expand your vocabulary and improve language skills by creating and memorizing personalized flashcards. It uses AI to provide translations, definitions, and examples, and employs spaced repetition for effective long-term retention.

What are the key features of Flexi?

Key features include an effortless flashcard maker, AI assistance for word details, pre-made English word sets, spaced repetition, text-to-speech for pronunciation, CSV import/export, various study modes, dark mode, widgets, progress tracking, and offline mode.

How much does Flexi cost?

The app offers a freemium model. Users can access basic features for free. Flexi Premium unlocks advanced features like image generation, word suggestions, and seamless imports from Anki & Quizlet, with a 7-day free trial available.

What languages does Flexi support?

Flexi supports a wide range of languages including English, Spanish, French, German, Dutch, Japanese, Korean, Chinese (Simplified & Traditional), Italian, Portuguese, Russian, Arabic, Turkish, Swedish, Danish, Norwegian, Polish, Ukrainian, Hungarian, Czech, Thai, Hebrew, and Vietnamese.

Can I use Flexi offline?

Yes, the app offers an offline mode, allowing you to continue studying your vocabulary anytime and anywhere, even without an internet connection.