FlashHack vs Ebbin
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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FlashHack turns any document or photo of notes into a smart study deck — instantly. 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 high-quality flashcards in seconds. Edit, delete, or add cards to fine-tune your deck before studying. Once your deck is ready, study with spaced repetition (SM-2 algorithm) 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 as Again, Hard, Good, or Easy, and FlashHack handles the rest. 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 relevant, focused answers instead of generic web search results. What you can do in FlashHack: • Scan handwritten notes or printed pages with your camera • Upload PDF documents or images from your gallery • AI instantly generates 10–30 smart flashcards per document • Edit, reorder, add, or delete cards to personalize your deck • Study with flip-card UI and spaced repetition scheduling • Rate each card: Again / Hard / Good / Easy • Track mastered cards and study progress per deck • Chat Q&A: ask AI questions about any deck's content • Chat history saved per deck for reference • Free tier: 3 deck generations per day with ads • Premium: unlimited generations, ad-free, priority AI 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/
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.
- 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
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Ebbin — spaced repetition without the fighting, Free & No Ads 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 — Q&A, 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. Reviews that adapt to you — Ebbin quietly adjusts as you study, so your workload never spirals and new cards show up at a pace that fits your schedule — never a wall of hundreds waiting for you. Streaks and XP keep your progress visible, so staying consistent doesn't take pure willpower. Whatever you're trying to remember, Ebbin holds it with you — learning a new language's vocabulary, cramming for board exams like the USMLE or NCLEX, prepping for the SAT, GRE, or LSAT, working through AP Biology or A-level Chemistry, studying for a professional certification or driving test, or just memorizing scripture or a stack of facts. If it's a card, Ebbin can schedule it. Same app, every device, free — iPhone, iPad, and Web, all free, 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 — Q&A, multiple choice, true/false, matching, and cloze cards, organized your way. Recall — Spaced repetition that adjusts automatically, so you review exactly what you're about to forget. Smart Grading — Some cards grade themselves; others you rate yourself — either way, Ebbin knows. 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: see your streak, activity, study time, upcoming reviews, accuracy and more at a glance. Anki Import — Bring your decks over and keep going. Cross-Device — iPhone, iPad, and Web — all free, always in sync. Privacy Policy: https://ebbin.app/privacy Terms of Services: https://ebbin.app/terms
Screenshots
Verdict
The clearest difference is in-app purchases: Ebbin at none against FlashHack's 2. Ebbin also leads on update cadence (weekly vs every 3 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
Both are free to download. FlashHack sells 2 in-app purchases, starting at $1.99 per month. Ebbin asks for nothing beyond the download.
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.
FlashHack ships an update every 3 weeks, Ebbin weekly. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.
| Parameter | FlashHack | Ebbin |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 113 MB | 72 MB |
| Age rating | 4+ | 4+ |
| Developer | Luna Wishlist | SHUBIN HUANG |
Customer experience
FlashHack
Ebbin
In-app purchases
FlashHack
- FlashHack Premium Monthly$1.991 Month
- FlashHack Premium Annual$13.991 Year
Ebbin
No in-app purchases









