Comparison

Cardify vs Pass

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Cardify

Features
Read full description

Cardify turns any text into smart vocabulary flashcards โ€” powered by AI. Paste any article or transcript and Cardify instantly extracts key vocabulary (B1โ€“C1), fills in meanings, example sentences, and IPA pronunciation. Flashcards ready in seconds. == STORY LEARNING == Learn through real audio stories โ€” listen, read along sentence by sentence, and tap any word for an instant definition. Save unknown words to your decks while listening. Filter by level and topic, resume anytime. == SMART STUDY == - Spaced Repetition (SRS): review cards at the perfect moment - 5 study modes: Flip Card, Multiple Choice, Type Answer, Listening, Meaning to Word - Streak tracking, accuracy stats, heatmap calendar, 30+ achievement badges == AI FEATURES == - AI Generate: paste text โ†’ up to 20 cards created automatically - AI Auto-fill: type a word โ†’ meaning, example & IPA filled instantly - AI Explain & AI Sentence: deeper context during study == SYNC & ORGANIZE == - Cloud sync via Google or Email โ€” study on any device - Offline-first: works without internet, syncs when reconnected - Unlimited decks & cards (Pro) == FREE & PRO == Free: 3 decks, 20 cards/deck. AI features unlocked by watching short rewarded ads. Pro: Unlimited decks & cards, 50 AI Generate + 200 AI Auto-fill/month, premium stories, ad-free. Supports English, Vietnamese, Japanese, Korean, Chinese. Light & Dark mode. Daily reminders to build a consistent habit. Preparing for IELTS, TOEFL, JLPT, or just building everyday vocabulary โ€” Cardify helps you learn smarter, not harder. == SUBSCRIPTION INFO == Cardify PRO is available via two auto-renewable subscription options: โ€ข Monthly: $1.99/month โ€ข Yearly: $19.99/year ($1.66/month) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. You can manage and cancel subscriptions in your App Store account settings. Terms of Use: https://cardify.nezumilab.com/terms.html Privacy Policy: https://cardify.nezumilab.com/privacy.html

About

Pass

Features
Read full description

Pass helps you go from raw study material to exam-ready revision in minutes. Create faster Generate flashcards with AI from notes, images, PDFs, DOCX, and text files Or create cards manually for full control Organize sets with folders and merge tools Study smarter Flashcards mode for quick active recall AI Match and AI Test modes for focused practice AI Quiz Me mode for guided, one-question-at-a-time revision AI Buddy mode for explanations and concept clarification Track progress See mastery, weak cards, due cards, and accuracy Revisit difficult cards and improve over time Pass is designed for students who want fast setup, structured revision, and better retention.

Screenshots

Cardify4 screens
Pass4 screens

Verdict

The call

The clearest difference is ads: Pass at none against Cardify's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference ยท 5 level
Cardify versus Pass: the parameters behind the verdict, then further details
ParameterCardifyPass
PriceFreeFree
Update frequencyEvery 3 daysโ€”
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size77 MB31 MB
Age rating4+4+
DeveloperKunaiDevesh Kanal

In-app purchases

None

Cardify

No in-app purchases

None

Pass

No in-app purchases

Questions

Is Cardify free?
Cardify is free to download, with no in-app purchases.
Is Pass free?
Pass is free to download, with no in-app purchases.
Do Cardify or Pass have ads?
Cardify shows ads; Pass does not.

Other comparisons