CardFlip vs Multi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Custom flashcard creation
- Spaced repetition system
- Multiple study modes (Flip, Quiz, Match, Type)
- Offline study capabilities
- Progress tracking and analytics
- Import/export flashcards
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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.
Multi
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MULTIMATH turns times-table practice into a fast, fun countdown game. Whether you are building basics or pushing for a new best time, MULTIMATH helps you learn multiplication through play—not drills alone. WHAT YOU CAN DO • Countdown Challenge — Three levels of timed multiplication puzzles - Level 1: find one missing number - Level 2: solve two unknowns - Level 3: master the full equation under pressure • Multiplication Training — Customize levels and tables, then measure how long it takes to reach 10 correct answers • Times Tables — Review tables before you play • Progress Tracking — See your mastery, success counts, and best times • Live Challenge — Sign in and compete head-to-head with online players. First to 10 correct answers wins • Multiple Languages — English, French, and Arabic WHY FAMILIES AND TEACHERS LIKE IT • Clear, kid-friendly interface • Short sessions that fit homework or classroom breaks • Motivation through medals, best-time records, and live matches • Practice at your own pace, then level up when you are ready ACCOUNT (OPTIONAL) Create an account to save progress across devices and join live challenges. Sign in with email or supported social providers. Download MULTIMATH and make multiplication practice something children actually want to open. Terms of Use (EULA): https://www.multimath.app/terms Privacy Policy: https://www.multimath.app/privacy
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Verdict
The clearest difference is in-app purchases: CardFlip at none against Multi's 2. Multi's advantage is update cadence (every 2 days vs every 5 weeks). 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
Both are free to download. Multi sells 2 in-app purchases, starting at $4.99 per month. CardFlip asks for nothing beyond the download.
CardFlip ships an update every 5 weeks, Multi every 2 days. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.
| Parameter | CardFlip | Multi |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (4 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 53 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Gunawan Santoso | NIZAR ZAGHDOUDI |
In-app purchases
CardFlip
No in-app purchases
Multi
- MULTIMATH Premium Monthly$4.991 Month
- MULTIMATH Premium Yearly$49.991 Year









