Comparison

Cardify vs Leafling

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

Head to head
About

Cardify

Features
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Cardify turns any text into smart vocabulary flashcards β€” powered by AI. Paste any article or transcript and Cardify instantly extracts key vocabulary (B1–C1), fills in meanings, example sentences, and IPA pronunciation. Flashcards ready in seconds. == STORY LEARNING == Learn through real audio stories β€” 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 β†’ up to 20 cards created automatically - AI Auto-fill: type a word β†’ meaning, example & IPA filled instantly - AI Explain & AI Sentence: deeper context during study == SYNC & ORGANIZE == - Cloud sync via Google or Email β€” 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 β€” Cardify helps you learn smarter, not harder. == SUBSCRIPTION INFO == Cardify PRO is available via two auto-renewable subscription options: β€’ Monthly: $1.99/month β€’ 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

Leafling

Features
Read full description

Leafling helps you make tiny personal iPhone apps from one sentence. Start by trying ready-made examples like Photo Wall for recent camera roll highlights, Voice Note for spoken ideas, and Leave Reminder for schedule context. When one feels useful, tap Use This to keep it in Apps and Build. You can open it like a tiny app, remix it, or use it as a starting point for your own version. When you are ready to create something new, describe what you want in natural language. Leafling uses your ChatGPT account to help build a small working web app you can preview right away on your iPhone. Use Leafling for small personal tools such as: - Photo walls and recent memory pickers - Voice notes and spoken journals - English practice helpers - Leave reminders and simple checklists - Private notes and lightweight trackers - Tiny experiments you want to keep on your phone Why people use Leafling: - Try useful examples before signing in - Make a tiny app from one sentence - Keep finished apps in a simple launcher - Edit and improve apps through chat - Use iPhone features only after you tap and grant permission - Share a .leafling file one-to-one for private preview and remixing Generated apps run inside Leafling's preview environment and can combine web interfaces with local data and native iPhone capabilities. Sensitive device features such as Photos, Camera, Microphone, Speech Recognition, Location, Calendar, Contacts, Reminders, Notifications, Motion, and Face ID are requested only when an app or example uses them and you allow access. Important: - You can browse and preview official examples without signing in - ChatGPT connection is required when the user sends an AI generation or edit request - Generated projects run inside Leafling for preview, use, and iteration - Shared .leafling files open in Private Preview with sample data until real device features are turned on Leafling is for lightweight personal tools, learning, and experimentation. It is not an app marketplace or a way to install standalone iOS apps.

Screenshots

Cardify4 screens
Leafling4 screens

Verdict

The call

The clearest difference is in-app purchases: Cardify at none against Leafling's 1. Cardify also leads on iOS requirement (15.0 vs 17.0). Leafling's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Leafling sells 1 one-off in-app purchase. Cardify asks for nothing beyond the download.

UpkeepUpdate frequency

Cardify ships an update every 3 days, Leafling every 4 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.

Scorecard3 real differences Β· 3 level
Cardify versus Leafling: the parameters behind the verdict, then further details
ParameterCardifyLeafling
PriceFreeFree
Update frequencyEvery 3 days β€” betterEvery 4 days
AdsYesNo β€” better
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.0 β€” better17.0
Further details β€” not scored
Size77 MB5 MB
Age rating4+4+
DeveloperKunaiδΌŸε‹‹ ζž—

In-app purchases

None

Cardify

No in-app purchases

1 purchases

Leafling

One-time1
  • Tip Jar - Token Support$1.99

Questions

Is Cardify free?
Cardify is free to download, with no in-app purchases.
Is Leafling free?
Leafling is free to download, with in-app purchases available.
Do Cardify or Leafling have ads?
Cardify shows ads; Leafling does not.
Which is updated more often, Cardify or Leafling?
Cardify ships an update every 3 days, and Leafling every 4 days. Most recently, Cardify was updated on October 8, 2026 and Leafling on October 2, 2026.

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