Comparison

Cardify vs Simple Flashcards

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

Head to head
About

Cardify

This app uses AI to help students and parents organize incorrect answers and knowledge points. Simply take a photo or select an image from your album, confirm the question's scope, and the app will create a clear record for review and tracking.

Highlights
  • Photo and album import of incorrect answers
  • AI-powered question scope confirmation
  • Detailed review of answers and solutions
  • Original photo retention
  • Organization by date, subject, and knowledge point
  • Analysis of weak subjects and knowledge points
Features
Read full description

Cardify is an AI mistake notebook for students and parents. When a student gets a question wrong, take a photo or choose an image from the library, confirm the question area, and Cardify turns it into a clear, traceable mistake record for later review. With Cardify, you can: - Capture mistakes from homework, worksheets, and practice tests - Confirm the exact question area before analysis - Review the question, student attempt, solution approach, solution steps, and feedback - Keep the original photo for checking details later - Organize mistakes by date, subject, and knowledge point - Use the analysis page to understand which subjects and knowledge points need more attention Cardify is designed for everyday K12 learning. We want mistakes to become reviewable, traceable learning records, not just photos saved in an album. Before using AI scanning, Cardify shows an AI data processing notice. Mistake images and necessary request information are used only to complete the current recognition and explanation request, and are not used to train AI models. [VIP Subscription] - Subscription Service: Unlock all premium features for unlimited access. - Pricing: Please refer to the in-app purchase page for specific pricing details. - Payment: Payment will be charged to your iTunes Account at confirmation of purchase. - Auto-Renewal: Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. - Renewal Charge: Account will be charged for renewal within 24 hours prior to the end of the current period. - Cancellation: You can manage or turn off auto-renewal in your Apple ID Account Settings at any time after purchase. - Terms of Use: https://blynkai.app/cardify/terms - Privacy Policy: https://blynkai.app/cardify/privacy

About

Simple Flashcards

Effortlessly create English vocabulary flashcards using OCR or by pasting word lists. This offline app automatically populates definitions, IPA, and example sentences, and offers AI-powered word list generation. Study with active recall and dual dictionaries, all without ads or accounts.

Highlights
  • Zero-typing flashcard creation
  • OCR photo scan for vocabulary extraction
  • Automatic definition and IPA population
  • AI word-list assistant
  • Offline English-Vietnamese and English-English dictionaries
  • Active recall study flow
  • System-wide quick add from external apps
Features
Read full description

Create English vocabulary flashcards in seconds. Autofill meanings, pronunciation IPA, parts of speech, and example sentences. Support looking up words in the En-En & En-Vi dictionary, learn English by reading news articles, and add new vocabulary directly to your flashcards. 100% offline. No ads. No accounts required. EFFORTLESS FLASHCARD CREATION - Paste a list of words or phrases: The built-in dictionary automatically fills in definitions, pronunciation IPA, parts of speech, and real-world example sentences. - Import from text files: Quickly turn plain text word lists (.txt) into structured study decks. - Scan books, worksheets, or whiteboards: Offline OCR recognizes and extracts vocabulary instantly. - AI word-list assistant: Generate customized word lists by topic, CEFR level, and count; review and add them to your deck with just one tap. - Import from recent lookups: Easily bundle words you've looked up in the dictionary into your study decks without duplicates. LEARN IN CONTEXT WITH OFFLINE ARTICLES - Curated English reading library: Read engaging offline articles across World News, Science & Tech, Culture, Education, and History, labeled by CEFR levels (A1–C2) to match your skill level. - Instant in-article lookup: Tap any unfamiliar word while reading to view its phonetic IPA, audio pronunciation, definitions, and examples in a popover without losing your reading flow. - 1-tap Quick Add: Save newly discovered words directly from the article into your flashcard sets with a single tap to reinforce long-term memory. - Distraction-free reading tools: Customize text size, track reading progress, bookmark favorite articles, and access optional full-article Google Translate. - My Articles: Add and organize your own English articles to learn vocabulary in the context of topics you care about. BUILT-IN OFFLINE DICTIONARY & 1-TAP SAVE - Search words anytime in 2 independent offline dictionaries: English–Vietnamese and English–English. - View comprehensive definitions by part of speech, phonetic IPA, audio pronunciation, and contextual examples. - 1-tap save & Bulk Quick Add: Instantly save words into any flashcard set, or bulk-add recent searches with duplicate-safe protection. IN-STUDY CROSS-SEARCH & SYSTEM-WIDE QUICK ADD - Cross-search while studying: Highlight any unfamiliar word inside example sentences or definitions to look it up instantly or add it directly to your active study set. - System-wide Quick Add: Highlight English text in any external app (browser, eBook reader, chat) and tap "Add to Flashcards" / "Quick Add" to save it directly. ACTIVE RECALL STUDY & DUAL DICTIONARY TRACKS - Intuitive 2-gesture study flow: Tap to flip, swipe to navigate between cards. - Native text-to-speech (TTS) pronunciation with independent auto-pronounce settings for Flashcards and Dictionary. - Mark mastered words to automatically filter and focus review time on vocabulary you haven't mastered yet. - Flexible card views: Switch seamlessly between Full and Compact modes; add or edit custom definitions whenever needed. - 2 independent dictionary tracks (English–Vietnamese & English–English) to support your transition from bilingual learning to thinking directly in English. CURATED STARTER SETS INCLUDED Start studying immediately with pre-built vocabulary decks: - CEFR Levels (A1, A2, B1, B2, C1) - IELTS & TOEFL Core Vocabulary - Oxford Core 3000 / 5000 Word Lists - Common Phrasal Verbs & Idioms 100% OFFLINE & PRIVACY-FIRST - Works completely offline without requiring an internet connection. - No account registration, no tracking, and no ads. - All flashcard data, study progress, and search history stay securely on your device.

Screenshots

Cardify4 screens
Simple Flashcards4 screens

Verdict

The call

The clearest difference is rating: Cardify at 5.0 against Simple Flashcards's 4.0. Cardify also leads on ratings volume (11 vs 1). Simple Flashcards's advantage is in-app purchases (none vs 3) and update cadence (every 3 days vs every 10 days). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Cardify sells 3 in-app purchases, starting at $9.99 per 7 days. Simple Flashcards asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cardify holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Cardify has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 88% of Cardify's written reviews are positive against 100% of Simple Flashcards's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Cardify ships an update every 10 days, Simple Flashcards every 3 days. The most recent releases landed on September 25, 2026 and September 11, 2026 respectively.

Scorecard6 real differences · 4 level
Cardify versus Simple Flashcards: the parameters behind the verdict, then further details
ParameterCardifySimple Flashcards
PriceFreeFree
Rating5.0 (11 ratings) — better4.0 (1 ratings)
Positive reviews87.5% of reviews100.0% of reviews — better
Number of ratings11 — better1
Update frequencyEvery 10 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad — betteriPhone
Requires iOS16.016.0
Further details — not scored
Size11 MB135 MB
Age rating4+4+
DeveloperBeijing Huishuo Mobile Technology Co.,Ltd.Van Lang Technologies

Customer experience

Cardify

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews24 reviews
Positive87.5%
Neutral0.0%
Negative12.5%

Simple Flashcards

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Cardify

Subscriptions2
  • Weekly3 Days trial$9.997 Days
  • Yearly$99.991 Year
One-time1
  • Lifetime$199.99
None

Simple Flashcards

No in-app purchases

Questions

Is Cardify free?
Cardify is free to download, with in-app purchases available.
Is Simple Flashcards free?
Simple Flashcards is free to download, with no in-app purchases.
Which has better reviews, Cardify or Simple Flashcards?
Cardify is rated higher. Cardify averages 5.0 out of 5 from 11 ratings, while Simple Flashcards averages 4.0 from 1 ratings.
Do Cardify or Simple Flashcards have ads?
Neither Cardify nor Simple Flashcards shows ads.
Which is updated more often, Cardify or Simple Flashcards?
Cardify ships an update every 10 days, and Simple Flashcards every 3 days. Most recently, Cardify was updated on September 25, 2026 and Simple Flashcards on September 11, 2026.

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