Comparison

cardFlash vs Flip

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

Head to head
About

cardFlash

This free flashcard application offers two study modes: Flashcard Mode for traditional review and Adaptive Mode, which uses a smart algorithm to ensure mastery of terms. It allows for easy creation and import of study sets, including from Quizlet, and is completely ad-free.

Highlights
  • Adaptive Learn Mode
  • Flashcard Mode
  • Quizlet Import
  • 100% Ad Free
  • QR Code Set Sharing
  • Folders
Features
Read full description

No one likes paying for educational tools. Quizlet's paywalling harms thousands of students by taking away a valuable study resource. Hence, cardFlash is completely FREE! My mission with cardFlash is to provide everyone with equal access to the tools to be successful in whatever educational they pursue. A simple, clean flashcard app to help you learn what you need to learn. cardFlash will ALWAYS remain completely free and without ads (because ads suck). cardFlash makes studying for that French or Spanish test super easy! If your teacher has a set on Quizlet, you are able to quickly to import it in to cardFlash. Otherwise, you can also easily create a brand new set inside of cardFlash. Once you have your set, you can either choose to study with Flashcard Mode or Adaptive Mode. Flashcard mode allows you to go through the set just as if you had physical flashcards. Adaptive mode tests you with multiple choice and writing questions to help you learn the terms. Adaptive mode will guarantee that you know your stuff, the algorithm won't let you move past a term till you can get it right many times in a row. Adaptive mode is also super customizable, with its settings page that allows you to tweak everything about of the algorithm to best suit you. CURRENT FEATURES: - Adaptive Learn Mode - Flashcard Mode - Smart Flashcard Mode - Easily Edit Your Sets - 100% Ad Free - Quizlet Import - QR Code Set Sharing - Folders FEATURES TO COME: - Image Support - TTS Support - Online Sharing of Sets Request new features here: https://itsmichaelyu.github.io/cardFlashFeature Report bugs here: https://itsmichaelyu.github.io/cardFlashBug

About

Flip

Master any subject with intelligent flashcards that optimize memory retention. Organize your learning with color-coded decks, hashtags, and AI-powered definitions. Sync across devices and share study sets with ease.

Highlights
  • Spaced Repetition Algorithm
  • Color-Coded Decks
  • Hashtag Organization
  • AI-Powered Vocabulary Definitions
  • iCloud Sync
  • Shareable Card Sets
  • CSV & AI Import
Features
Read full description

Master Anything, Anywhere — with Smarter Flashcards Whether you’re learning a language, preparing for exams, or just organizing knowledge, Flip helps you retain more with less effort. Built on a proven spaced repetition system, Flip ensures you review material just before you’re about to forget it — optimizing memory retention over time. Features Designed for Learners: • Spaced Repetition Algorithm: Based on cognitive science, review cards at the right moment to boost long-term retention. • Color-Coded Decks: Visually organize your subjects and seamlessly study cards from multiple decks at once. • Hashtag Organization: Tag your cards with custom hashtags to flexibly group and review related content across decks. • Vocabulary Decks: Build vocabulary decks and get automatic word definitions powered by Apple Intelligence. • iCloud Sync: Create cards on your Mac or iPad, study them on the go with iPhone — all your data stays private and fully synced. • Share Feature: Share entire sets of cards with others easily for collaboration or teaching. • Import Cards: Import from CSV files, or use AI to convert written questions/answers into flashcards. • Deck Notes: Add notes to your decks to keep track of ideas, references, or study reminders. • Total Privacy: Your flashcards are yours alone. No signup required, we use iCloud for syncing, so your data never passes through our servers.

Screenshots

cardFlash4 screens
Flip4 screens

Verdict

The call

cardFlash and Flip both sit at 4.7 stars, but that hides the real split: 94% of cardFlash's written reviews are positive against 80% of Flip's. cardFlash also leads on ratings volume (26 vs 5) and iOS requirement (11.0 vs 26.0). On price, rating, update cadence and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for cardFlash against 4.8 for Flip. That said, the two scores are not equally well evidenced: cardFlash has 26 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 94% of cardFlash's written reviews are positive against 80% of Flip's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 2, 2026 respectively.

Scorecard3 real differences · 7 level
cardFlash versus Flip: the parameters behind the verdict, then further details
ParametercardFlashFlip
PriceFreeFree
Rating4.7 (26 ratings)4.8 (5 ratings) — better
Positive reviews94.1% of reviews — better80.0% of reviews
Number of ratings26 — better5
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better26.0
Further details — not scored
Size35 MB4 MB
Age rating4+4+
DeveloperMichael YuWassim Murr

Customer experience

cardFlash

All ratings25 ratings
Positive96.0%
Neutral0.0%
Negative4.0%
Written reviews17 reviews
Positive94.1%
Neutral0.0%
Negative5.9%

Flip

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

None

cardFlash

No in-app purchases

None

Flip

No in-app purchases

Questions

Is cardFlash free?
cardFlash is free to download, with no in-app purchases.
Is Flip free?
Flip is free to download, with no in-app purchases.
Which has better reviews, cardFlash or Flip?
Flip is rated higher. cardFlash averages 4.7 out of 5 from 26 ratings, while Flip averages 4.8 from 5 ratings.
Do cardFlash or Flip have ads?
Neither cardFlash nor Flip shows ads.
Which is updated more often, cardFlash or Flip?
cardFlash ships an update every 3 weeks, and Flip every 3 weeks. Most recently, cardFlash was updated on October 24, 2026 and Flip on October 2, 2026.

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