Comparison

Flash's vs CardFlip

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

Head to head
About

Flash's

Features
Read full description

Study smarter, not harder. Flashcard uses the SM-2 spaced repetition algorithm to show you each card at the exact moment you are about to forget it. Whether you are preparing for an exam, building vocabulary, learning a language, or mastering any subject, Flashcard adapts to your pace. HOW IT WORKS Rate your recall after each card: Again, Hard, Good, or Easy. Flashcard automatically schedules your next review. Cards you know well are pushed weeks into the future. Cards you struggle with come back the next day. Over time, you retain more while studying less. FEATURES Spaced Repetition (SM-2) — the proven algorithm trusted by learners worldwide Custom Decks — create cards with text, audio, and images (Premium) Text-to-Speech — generate pronunciation audio instantly for any word or phrase Audio Recording — record your own voice directly on each card Anki Import — bring your existing decks from Anki straight into the app Folder Organization — keep your library tidy with named folders Study Analytics — track your streak, mastered cards, XP progress, and daily activity on a visual calendar Offline First — your cards live on your device and work without internet Cloud Sync — your progress is backed up and synced across all your devices Dark and Light Mode — follows your system theme or set your preference manually LANGUAGE LEARNERS Building vocabulary in Japanese, Italian, Spanish, or any other language? Browse the Study Store for curated modules with native audio and vocabulary organized by level. Beginner and Intermediate modules are included with Premium. Advanced modules are included with Ultra. Specialty decks are available as individual purchases. PLANS Free 10 decks · 200 cards per deck · 100 reviews per day Premium 100 decks · 1,000 cards per deck · images on cards · audio sync · no ads Beginner and Intermediate store modules included Ultra Everything in Premium · all store modules included · 100 MB storage per deck SUBSCRIPTIONS Premium and Ultra are available as monthly and annual auto-renewable subscriptions. Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store account settings. For more information about the terms of use, visit: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ PRIVACY Your data belongs to you. We never sell or share your personal information with third parties.

About

CardFlip

Create and study custom flashcards with spaced repetition to optimize memorization. Offers multiple study modes like quiz and matching, with offline access and detailed progress tracking. Designed for students to learn vocabulary, terms, and formulas efficiently.

Highlights
  • Custom flashcard creation
  • Spaced repetition system
  • Multiple study modes (Flip, Quiz, Match, Type)
  • Offline study capabilities
  • Progress tracking and analytics
  • Import/export flashcards
Features
Read full description

Make your own flashcards in seconds and let spaced repetition tell you exactly what to review today. CardFlip is a free flashcard maker for students who want to memorize words, terms and formulas without an account, without a paywall and without an internet connection. FOUR WAYS TO STUDY YOUR CARDS - Flip: classic flashcards with a smooth 3D turn. Tap to reveal the answer, then rate how confident you were from 1 to 5. - Quiz: multiple-choice questions built automatically from your own study cards. - Match: find the front-and-back pairs in a memory grid and beat your own time. - Type: write the answer from memory to test real recall, not recognition. SPACED REPETITION THAT DOES THE PLANNING Spaced repetition is the reason flashcards work. CardFlip schedules every card for the day you are about to forget it, so a few minutes of revision each morning replaces a night of cramming. Each deck shows how many cards are due today, so you always know where to start. BUILT FOR REAL STUDYING - Unlimited decks and unlimited study cards. - An optional hint on any card for when you are close but not quite there. - Tag decks by subject - Spanish, biology, anatomy, history, GRE, SAT. - Search every card in every deck at once. - Import hundreds of cards from a CSV or a tab-separated file, export any deck as JSON. LEARN VOCABULARY OFFLINE Every deck lives on your device. Language learning cards work on a plane, on the metro and in a basement lecture hall. Nothing to sync, nothing to log in to. TRACK THE WORK - A daily streak, and a record of your best one. - XP for every card studied and every quiz answered. - Achievements as your decks fill up. - A weekly chart of the minutes you actually put in. - A progress ring on every deck showing how much of it you have mastered. PRIVACY FIRST Your decks and your progress stay on your device. No account. No personal data collected. Your study cards are yours alone. MADE FOR STUDENTS Light and dark themes, smooth flip animations, tuned haptics and adjustable card text - the small things that make revision cards something you actually open. Whether you are learning a language, prepping for the GRE or SAT, memorizing medical terms, revising for school exams or building vocabulary, CardFlip is your offline study companion. Download CardFlip and start memorizing, one card at a time.

Screenshots

Flash's4 screens
CardFlip4 screens

Verdict

The call

The clearest difference is in-app purchases: CardFlip at none against Flash's's 2. Flash's's advantage is update cadence (every 5 days vs every 5 weeks) and iOS requirement (13.0 vs 15.0). On price, ads and device support 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. Flash's sells 2 in-app purchases, starting at $2.99 per month. CardFlip asks for nothing beyond the download.

UpkeepUpdate frequency

Flash's ships an update every 5 days, CardFlip every 5 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Flash's versus CardFlip: the parameters behind the verdict, then further details
ParameterFlash'sCardFlip
PriceFreeFree
Rating—3.5 (4 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—4 — better
Update frequencyEvery 5 days — betterEvery 5 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size39 MB53 MB
Age rating4+4+
DeveloperGuilherme Quintero LorenziGunawan Santoso

In-app purchases

2 purchases

Flash's

Subscriptions2
  • Premium Monthly Fee$2.991 Month
  • Premium Anual$24.991 Year
None

CardFlip

No in-app purchases

Questions

Is Flash's free?
Flash's is free to download, with in-app purchases available.
Is CardFlip free?
CardFlip is free to download, with no in-app purchases.
Do Flash's or CardFlip have ads?
Neither Flash's nor CardFlip shows ads.
Which is updated more often, Flash's or CardFlip?
Flash's ships an update every 5 days, and CardFlip every 5 weeks. Most recently, Flash's was updated on October 16, 2026 and CardFlip on October 17, 2026.

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