Comparison

FlashHack vs Ebbin

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

Head to head
About

FlashHack

Transform notes and documents into smart study decks with AI-powered flashcards. Utilize spaced repetition for effective learning and ask AI questions directly about your content. Track progress and personalize study materials.

Highlights
  • AI flashcard generation from documents
  • Spaced repetition study system
  • Chat Q&A for content-specific questions
  • Handwritten note scanning
  • PDF and image uploads
  • Progress tracking per deck
  • Customizable flashcards
Features
Read full description

Snap a photo of your notes and play them as a game in seconds. FlashHack is an AI flashcard maker that turns notes and PDFs into quizzes, matching games and duels. New in 1.8 - Exam Countdown: set a test date on any deck and get a day-by-day card target, a full review the evening before and a warm-up on exam morning - Streak Shields: earn a shield at 3 study days in a row (up to 2 banked) so a missed day doesn't reset your streak - Snap → Match: photo a page of notes, play it as a matching game - Head-to-head: two players, one phone, same 8 questions - Home and lock screen widget with your streak, level and today's challenges - Study sessions as a Live Activity on iPhone - An optional streak reminder at the time you usually study - Share your results as a card - Friends: weekly leaderboard, nudges and invite codes (you both get 7 days of Premium) - Premium in any Luna app unlocks all six Luna apps with the same sign-in AI generation limits follow your FlashHack plan. Point your camera at a page of handwritten notes, upload a PDF, or snap a photo of a textbook chapter. FlashHack uses AI to read the content and generate flashcards in seconds. Edit, delete or add cards to fine-tune your deck before studying. Study with spaced repetition (SM-2) that schedules reviews based on how well you know each card, so hard cards come back sooner and easy cards fade into the background. Rate each card Again, Hard, Good or Easy, and FlashHack handles the rest. Play and Learn The new Play tab turns your own cards into quick games: - Matching: pair questions and answers against the clock - Speed Round: 60 seconds of mixed questions - True / False Blitz: 30 seconds of rapid-fire claims - Multiple Choice: 10 questions with 4 options - Fill in the Blank: type the answer, with forgiving matching for small typos Build combos for bonus points, earn up to 3 stars, gain XP and level up, keep a daily streak and complete 3 daily challenges. Games focus on the cards you miss most, and after each round you can send missed cards straight to a spaced-repetition review. Games run on your device and never use your AI quota. Not sure about something? Open Chat Q&A and ask any question about your document. The AI answers based on your uploaded content, so you get focused answers instead of generic web results. What you can do in FlashHack: - Scan handwritten notes or printed pages with your camera - Upload PDF documents or images from your gallery - Generate up to 50 flashcards per document with AI - Edit, reorder, add or delete cards to personalize your deck - Study with flip cards and spaced repetition scheduling - Play five study games with XP, levels, streaks and daily challenges - Track mastered cards and study progress per deck - Chat Q&A: ask AI questions about any deck's content, with history saved per deck - Share decks and invite friends from the Account tab - Delete your account and data from the Account tab at any time Your choice on AI Before anything is sent to our AI provider, FlashHack asks for your permission and explains what is shared. Plain text scanning stays on your device. Plans - Free: 3 deck generations per day, up to 20 cards per deck - Premium: much higher daily limits for generation, Math mode and document chat (fair-use limits apply), and up to 50 cards per deck Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account at confirmation of purchase. You can manage and cancel subscriptions in your App Store account settings. Privacy Policy: https://lunawishlist.com/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ebbin

This app simplifies studying with spaced repetition and AI-powered card creation. Write naturally and let the app transform your notes into various card types for efficient memorization and exam preparation. Track your progress with streaks and XP across all your devices.

Highlights
  • AI-powered note to card conversion
  • Multiple choice, Q&A, cloze, matching, true/false cards
  • Adaptive spaced repetition algorithm
  • Streak and XP progress tracking
  • Anki deck import
  • Cross-device synchronization (iOS, Web)
  • Detailed study statistics
Features
Read full description

Ebbin — Study Less, Remember More Ebbin keeps what makes spaced repetition work and cuts the parts that made you want to quit. Open it and start — no deck-options screen full of settings to guess at, no jargon to learn first. Pick from five simple card types — Vocabulary, Front&Back, multiple choice, true/false, matching, and cloze — and you're studying in minutes. Just write. Ebbin turns your notes into cards. Creating study material shouldn't feel like filling out a form. In Ebbin, you can write naturally, just like writing a document. Don't stop to think about templates, card fields, or how to structure everything. Write what you want to remember, and use AI to turn your notes into useful study cards. The writing stays smooth and uninterrupted — just write, and keep going. Making cards is easy, not a chore — every card type already knows its own shape, so you just fill in the content. No templates to design, no plugins to hunt down. Coming from Anki? Import your decks and keep studying instead of starting over. Prepare for exams with confidence. Ebbin helps you organize what you need to know and retain it for exam day. Turn lecture notes, textbooks, and study materials into flashcards, then use spaced repetition to revisit difficult concepts and strengthen recall over time. Study a little each day instead of cramming everything at the last minute. Reviews that adapt to you — Ebbin quietly adjusts as you study, so your workload stays manageable and new cards show up at a pace that fits your schedule. Streaks and XP keep your progress visible, so staying consistent doesn't take pure willpower. See your progress, not just feel it — charts show your activity, study time, accuracy, and upcoming reviews over weeks or months, so you always know how far you've come and what's ahead. Whatever you're trying to remember, Ebbin helps you keep it — learning a new language's vocabulary, preparing for medical or nursing boards, studying for the SAT, GRE, or LSAT, working through AP Biology or A-level Chemistry, pursuing a professional certification or driving test, or memorizing scripture and other facts. If it's worth remembering, Ebbin helps you practice it. Same app, every device, iPhone, iPad, and Web, with your notes right where you left them. No platform paying more than another, no features locked behind a paywall. FEATURES Note Creation — Write naturally, like you're writing a document. Let AI turn or improve your notes into study cards without interrupting your flow. Library — Vocabulary, Front&Back, multiple choice, true/false, matching, and cloze cards, organized your way. Recall — Spaced repetition that adjusts automatically, so you review what you're at risk of forgetting. Smart Grading — Some cards grade themselves; others you rate yourself — either way, Ebbin adapts. Streaks & XP — Visible progress that helps studying become a habit, not a chore. Note Editor — One clean, simple editor for every card type. Just write — no templates or setup to get in the way. Statistics — Know where you stand at a glance: your streak, activity, accuracy, and what's due next. Progress Charts — See how your learning grows over time: an activity heatmap, a streak calendar, study-time and accuracy trends, and a timeline of upcoming reviews. Switch between time ranges, compare against earlier periods, and share any chart as an image. Anki Import — Bring your decks over and keep going. Cross-Device — iPhone, iPad, and Web — always in sync Privacy Policy: https://ebbin.app/privacy Terms of Service: https://ebbin.app/terms

Screenshots

FlashHack4 screens
Ebbin4 screens

Verdict

The call

The clearest difference is in-app purchases: Ebbin at none against FlashHack's 2. Ebbin also leads on update cadence (every 5 days vs every 2 weeks). On price, rating, ratings volume 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. FlashHack sells 2 in-app purchases, starting at $1.99 per month. Ebbin asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for FlashHack against 5.0 for Ebbin. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

FlashHack ships an update every 2 weeks, Ebbin every 5 days. The most recent releases landed on October 25, 2026 and October 19, 2026 respectively.

Scorecard3 real differences · 6 level
FlashHack versus Ebbin: the parameters behind the verdict, then further details
ParameterFlashHackEbbin
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better16.4
Further details — not scored
Size66 MB79 MB
Age rating4+4+
DeveloperLuna WishlistSHUBIN HUANG

Customer experience

FlashHack

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Ebbin

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

FlashHack

Subscriptions2
  • FlashHack Premium Monthly$1.991 Month
  • FlashHack Premium Annual$13.991 Year
None

Ebbin

No in-app purchases

Questions

Is FlashHack free?
FlashHack is free to download, with in-app purchases available.
Is Ebbin free?
Ebbin is free to download, with no in-app purchases.
Which has better reviews, FlashHack or Ebbin?
FlashHack and Ebbin are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do FlashHack or Ebbin have ads?
Neither FlashHack nor Ebbin shows ads.
Which is updated more often, FlashHack or Ebbin?
FlashHack ships an update every 2 weeks, and Ebbin every 5 days. Most recently, FlashHack was updated on October 25, 2026 and Ebbin on October 19, 2026.

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