Flashcards by NKO vs Flippy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flashcards by NKO
Create and share rich flashcards with images, or download millions from a vast library. Engage with study games and a Spaced Repetition System to enhance learning and track progress.
- Create rich text flashcards with images
- Download millions of pre-made flashcards
- Engaging study and testing games
- Spaced Repetition System (SRS)
- Class management tools for teachers
- Share decks via folders, email, or iTunes
- Offline text-to-speech support
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Flashcards by NKO is an engaging educational solution for students and teachers worldwide. Looking for a powerful and easy-to-use flashcards app to help you study? This app allows you to create rich text formatted flashcards with pictures and download millions of flashcards on hundreds of subjects created by both experts and novices. Matching, True/False, Memory, Spelling, Q-Battle, Word Search, Flow, Flappy Dog, Dig It Up, 2048, Ninja, Bingo, Q-Battle LMP, Blocks, and Letters games add more fun to your studying. Don't be surprised to find yourself playing games, getting badges and beating highscores of your friends or classmates rather than simply flipping flash cards... :) Not enough? Loci will turn your cards into a 3D Memory Palace that exploits a memory technique of ancient Greeks and memory champions. Moreover you will immerse ing an augment reality realm in Defender game All tools and games are connected to a sophisticated Spaced Repetition System (SRS) that tracks your progress and keep you organized. - 2.5 millions downloads - used in classrooms and schools worldwide. FROM TEACHERS: "I saw a big improvement in the most recent test scores which, I believe, can be partially attributed to their use of the Flashcards app." "everything you ever wanted to do with flashcards and then some. Supports individualized and differentiated learning in the classroom." "I'm a high school English teacher who loves your app! I kept seeing my students using it, and I checked the app store a couple of times looking for it. I finally took a good look, and I realized they were creating fabulous decks beyond what I was seeing in the bare apps available. The features of your app are rich and so intuitive!" APP FEATURES - Create your own flash cards with rich text formatting and images - Download millions of flashcards made by other users - Organize your cards into folders - Share your decks with friends using shared (automatically synchronized) folders, email or iTunes. - Keep track of your progress for each deck and each card - Spaced Repetition System - Manual and Slide show modes - Linear/Adaptive/Shuffle mode to enhance retention - 5 tools (Review, Explore, Quiz, Listen, and Collage). - 16 studying/testing games (Matching, Memory, True/False, Spelling, Words, Q-Battle, Flow, Flappy, Dig It Up, Ninja, 2048, Bingo, Q-Battle MP, Blocks, Letters, Loci) - 6 built-in keyboards (rich text formatting, fast edit, maths symbols, chemistry symbols, Fonts, and Greek letters) and support of custom keyboards. - Combine or split decks - Sorting flashcards - Import decks in txt, csv, or tsv formats - a drawing tool - 36 built-in text-to-speech voices that work offline + 40+ additional voices from iSpeech. - color coding - no distracting ads FOR TEACHERS: - the only flashcard app with a full-fledged class management system - classes, leaderboards, a lot of games! - students' folders for personalized learning - teacher's messages - statistics in detail: who reviewed what, when, for how long, what tools and games are used. Printable reports. - multiplayer games --------------------- In addition to the life-time Individual Edition, Teacher Pro, and Educational Editions, the application also offers Individual Edition auto-renewal Subscriptions for 1 month ($1.99/month in the U.S. App Store) and 1 year ($9.99/year in the U.S. App Store). Payment will be charged to iTunes Account at confirmation of purchase. Auto-renewal Subscriptions automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. The account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase. You can read about our Privacy Policy (http://nkoapps.com/privacy) and Terms of Use (https://nkoapps.com/terms_of_use) on our website.
Flippy
This app uses smart algorithms and ARKit to help you learn languages and facts more effectively. It offers personalized learning sessions, intuitive flashcard interaction, and smart reminders to reinforce your knowledge.
- Generated personalized learning sessions
- Intuitive swipe-based flashcard interface
- ARKit eye-tracking for focus (select devices)
- Import or create custom flashcards
- Smart spaced repetition reminders
- Leitner system algorithm
- Detailed progress statistics
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Flippy is the flashcard app that brings cards back exactly when you're about to forget them. Learn less. Remember more. A STAGE, NOT A FORM Your decks live on a wallet of passes in front of a photo stage — chalkboard, water, sunset, chemistry, space, or your own photo. Glass navigation, paper cards, serif type. Dark, calm, focused. SPACED REPETITION THAT ACTUALLY THINKS Grade every card Again, Hard, Good or Easy. Each card keeps its own ease, its interval stretches as you remember, and a daily session picks what's due plus a few new cards. Memory-strength rings show what's fading. Leeches are flagged before they eat your time. Undo any answer. EIGHT WAYS TO LEARN Today's session · Quick 10 · New cards · Hardest cards · Reverse · Quiz · Write · Match · Cram. Deselect topics you don't want right now. Every session starts with a 3-2-1 countdown and your settings right there. QUIZ — POWERED BY APPLE INTELLIGENCE Multiple-choice distractors are written on device: plausible, same style, same topic, never the correct answer paraphrased. Match spreads pairs across the whole screen and races the clock. Write forgives typos. SCAN DOCUMENTS & SLIDES INTO CARDS Photograph pages with the document camera or drop in PDF slides and images. Text is recognized on device, then Apple Intelligence drafts your cards — long slide decks are split into chunks automatically. BRING YOUR CARDS Import Anki decks (.apkg, with images and subdecks), Anki text, Quizlet and Flashcard Hero exports (.flashcards, with images and topics), CSV and TSV. Export any deck or topic as a .flippy file with everything inside — text, photos, drawings, LaTeX and your learning progress. RICH CARDS Photos, PencilKit drawings, LaTeX formulas, cloze deletions, read-aloud in the card's language, scrollable long content. WIDGETS EVERYWHERE Today pass with goal ring and streak · interactive flashcard widget (flip and grade on the Home Screen) · streak & week · 14-day forecast · deck passes · learning modes · Lock Screen and Apple Watch complications · Control Center: start a session or mute today's reminder · a Live Activity keeps your session on the Lock Screen and in the Dynamic Island. STATISTICS THAT MOTIVATE Learning score, accuracy and volume trends, activity heatmap, hour × weekday grid, Leitner boxes, memory-strength buckets, forecast, deck health, records and insights — for the week, month, 90 days or the year. YOUR DATA STAYS YOURS No server, no account. Sync through your own iCloud. A trash keeps deleted decks, topics and cards for 30 days. FREE VS. PREMIUM Free: 2 decks with 2 topics and 40 cards each, every learning mode, statistics, import and export. Premium: unlimited decks, topics and cards, Apple Intelligence card sets, iCloud sync across your devices, every wallpaper and tint — and you support an independent developer. Family Sharing for up to five people. Privacy: https://kevinreutter.online/privacy-flippy Terms: https://kevinreutter.online/terms-and-conditions/
Screenshots
Verdict
Flashcards by NKO and Flippy both sit at 4.9 stars, but that hides the real split: 94% of Flashcards by NKO's written reviews are positive against 59% of Flippy's. Flashcards by NKO also leads on ratings volume (2.1K vs 20) and iOS requirement (17 vs 26.0). Flippy's advantage is update cadence (every 9 days vs every 4 weeks) and device support (6 vs 3). On price, rating, ads and in-app purchases 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. Flashcards by NKO sells 10 in-app purchases, starting at $1.99 per month and Flippy sells 10 in-app purchases, starting at $2.99 per 3 months. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.9 for Flashcards by NKO against 4.8 for Flippy. That said, the two scores are not equally well evidenced: Flashcards by NKO has 2.1K ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 94% of Flashcards by NKO's written reviews are positive against 59% of Flippy's.
Flashcards by NKO ships an update every 4 weeks, Flippy every 9 days. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | Flashcards by NKO | Flippy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (2.1K ratings) — better | 4.8 (20 ratings) |
| Positive reviews | 93.8% of reviews — better | 59.3% of reviews |
| Number of ratings | 2.1K — better | 20 |
| Update frequency | Every 4 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — better |
| Requires iOS | 17 — better | 26.0 |
| Further details — not scored | ||
| Size | 84 MB | 107 MB |
| Age rating | 4+ | 4+ |
| Developer | NKO Ventures, LLC | Kevin Reutter |
Customer experience
Flashcards by NKO
Flippy
In-app purchases
Flashcards by NKO
- Individual Edition1 Month trial$1.991 Month
- Individual Edition$14.991 Year
- AbstractFree
- CatsFree
- SpringFree
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- Winter$0.99
- Vintage$2.99
- Back to School$2.99
- Individual Edition$99.99
- Teacher Pro 100$99.99
Flippy
- Premium - 3 Months$2.993 Months
- Flippy+ 3 Months$3.993 Months
- Premium Monthly$3.991 Month
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- Family Flippy+ 3 Months$6.993 Months
- Premium - Annual7 Days trial$7.991 Year
- PremiumAnnualOffering$9.991 Year
- Flippy+ Annual$24.991 Year
- Family Flippy+ (Annual)7 Days trial$39.991 Year
- Flippy+ Lifetime$59.99
- Family Flippy+ Lifetime$99.99
Questions
Is Flashcards by NKO free?
Is Flippy free?
Which has better reviews, Flashcards by NKO or Flippy?
Do Flashcards by NKO or Flippy have ads?
Which is updated more often, Flashcards by NKO or Flippy?
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