Blitz — Offline Flashcards
Private Spaced Repetition
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Blitz is the fast, private way to memorize anything — languages, geography, code, music theory, medicine, or your own material. One small payment, yours forever. No subscription, no ads, no account.
SMART SCHEDULING
Rate each card Again, Good, or Easy and Blitz schedules its return for the moment you'd otherwise forget it. Hard cards come back sooner, easy ones fade into the future. A few minutes a day beats hours of cramming.
YOUR DATA STAYS YOURS
Blitz is 100% offline. No account, no tracking — every deck, card, and review lives on your device, with optional iCloud sync to your own private iCloud. Export a full backup anytime.
70+ READY-MADE DECKS
Spanish, French, German, Japanese, Russian, world capitals, medical terminology, anatomy, chemistry, HTTP codes, the periodic table, SAT vocabulary, music theory, and more — 4,000+ curated cards across languages, school, medicine, geography, and code.
BRING YOUR ANKI DECKS
Import .apkg files complete with audio, images, colors, and (optionally) your review progress. CSV, TSV, and JSON work too.
MADE FOR REAL LIFE
• A personal plan from day one — tell Blitz what you're learning and start with the right decks
• Holiday mode pauses reviews and spreads the backlog over days when you return
• Streaks, retention stats, charts and a consistency heatmap
• Fill-in-the-blank (cloze) cards, photos on cards, text-to-speech in 60+ voices
• Full iPad support with split view and a home-screen widget
• Light & dark mode, 10 languages
ONE PRICE. YOURS FOREVER.
Pay once and everything is included — unlimited decks, unlimited cards, every future update. No subscription. Ever.
NEW: 30 achievements to unlock! Build streaks, master cards, run review marathons — and earn badges along the way. Find them on the Stats tab. Long-time learner? You get credit for everything you've already done.
Plus small improvements and polish.
The developer, Brandon van Rijn, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Brandon van Rijn
- Size
- 3.8 MB
- Category
- Education
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 9 more
- English, Dutch, French, German, Italian, Japanese, Portuguese, Russian, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Blitz Premium $4.99
- Copyright
- © 2026 Brandon van Rijn