For missed problems
Memorize with VoiceCards. Practice missed problems with ReviewNotes.
Save a problem you missed. ReviewNotes makes similar practice problems you can print and solve again.
Explore ReviewNotes →VoiceCards
Turn anything you need to memorize into voice flashcards.
Make cards from notes, photos, or PDFs. Speak your answers or listen hands-free. Back up decks to Google Sheets.
Speak mode
Say your answer. Check it right away.
Tap record, say your answer, and see the transcript right away. VoiceCards checks it against the answer in your deck, so you can keep moving.
Listen mode
Press play and review hands-free.
Set the pause, speed, and a voice for each side. Then press play. Your cards keep going with the screen off while your account has credits or an active listening period.
Goals and progress
See your progress and when you will finish.
Set a speaking goal for each deck. Every attempt moves the bar, whether the answer is right or wrong. VoiceCards estimates your finish date from your pace.
AI card generation
Turn a topic, photos, or a PDF into cards.
Enter a topic, add up to 10 photos, or upload one PDF up to 40 MB. VoiceCards makes question-and-answer cards you can edit before you start studying.
See it in action
Study activity
Every number comes from real study activity.
44,000+
Flashcards created
8,200+
Spoken answers checked
121,000+
Cards played
What are you studying?
Make a deck for anything you want to memorize.
Language learning
Build decks for vocabulary, phrases, and conversation practice. Choose from 29 languages, say your answer out loud, and compare it with what your deck expects.
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Exams and interviews
Practice questions for school, entrance exams, certifications, medical boards, or job interviews. If you need to recall it out loud, you can rehearse it here.
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Anything you want to remember
Add dates, definitions, scripture, lyrics, or anything else you want to remember. If it fits into a question and answer, it can become a deck.
Learn More →
Study methods
Not sure where to start? Pick a study method.
Choose a routine for exams, interviews, daily review, or listening practice. Each one shows you what to do with your own material.
Automatization loop
Turn listening time into speaking reps: hear the prompt, say the answer in the gap, before the voice does.
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Finish-date pacing
Work backward from the exam date to today's number.
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The spoken rehearsal
Interviews and oral exams are performances. Rehearse them as one.
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Weak-card triage
Stop reviewing what you know. Drill what you miss.
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The chapter-to-deck pipeline
Photograph the chapter, curate the cards, own the material.
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Two-way recall
If you only learned it forward, you only half learned it.
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The daily-five ritual
Five cards a day beats fifty cards on Sunday.
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The listening loop
Turn commutes and chores into extra passes over the material.
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Speak-aloud active recall
Say the answer before you see it. Out loud, every time.
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Ready-made decks
Want to start now? Choose a ready-made deck.
Pick a free deck for languages, exams, science, or scripture. Copy it, make it yours, and start practicing.
Technician Safety
Electrical, tower, antenna, battery, lightning and RF exposure safety.
See the Deck →
Technician Circuits and Signals
Troubleshooting, test equipment, signals, modulation and digital communications.
See the Deck →
Technician Electrical Principles and Components
Ohm law, power, units, components, semiconductors and block functions.
See the Deck →
Technician Propagation and Antennas
Radio waves, bands, propagation, feed lines, SWR and antenna behavior.
See the Deck →
Technician Operating Practices
Calling, repeaters, digital modes, station setup and practical operation.
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Technician FCC Rules
Licensing, control, identification, permitted communications and FCC rules.
See the Deck →
Korean with Friends
Catch-ups, plans, messages, feelings, reactions, requests and polite refusals.
See the Deck →
Korean for Travel
Airport, transport, food, shopping, hotels, directions and emergencies.
See the Deck →
Everyday Korean
Home, errands, deliveries, weather, paying and small daily problems.
See the Deck →
More ways to study
More ways to make studying easier.
Your decks in Google Sheets
Connect your account to keep decks in your own Drive. Edit them in any browser.
Short links
Open a connected deck on your computer with a link such as vcrd.quest/swift-fox-7.
Premium voices
New premium audio uses credits. Replays are free, and saved audio stays premium at zero credits after any purchase.
Today's 5 and streaks
Review five cards a day, keep your streak going, and return to the card where you stopped.
Exam mode
Lock the answer side so you have to answer before you look.
Background play
Keep Listen mode going with the screen off while you have credits or an active listening period.
Works offline
Cached cards and already-synthesized audio play without a connection.
Bookmarks and smart shuffle
Star a card to practice it again, or let VoiceCards bring back the ones you miss.
Friends and leaderboards
Compare weekly practice with people you know.
AI grading
Check an open-ended spoken answer by meaning and get a suggested answer.
Pricing
Start free. Buy credits only when you need them.
Start with 100 free credits
Create or import up to three decks. Use Speak mode, listen with your device voice, check stats and goals, and set reminders. There is no subscription or trial clock.
Credit packs from $0.99
Credits pay for AI card generation, AI grading, and new premium-voice audio. Packs are one-time purchases, and prices vary by region. A positive purchased balance lets you add decks beyond three. Packs from $9.99 include at least 120 days of screen-off listening, even if the balance reaches zero.
Speak and listen in
English · Arabic · Chinese (Simplified) · Chinese (Traditional) · Czech · Danish · Dutch · Finnish · French · German · Greek · Hebrew · Hindi · Hungarian · Indonesian · Italian · Japanese · Korean · Malay · Norwegian · Polish · Portuguese · Romanian · Russian · Spanish · Swedish · Thai · Turkish · Vietnamese
Writing practice
Turn model answers into writing practice.
Paste a model answer or upload a PDF. Scripta breaks it into practice for structure, paragraphs, sentences, and useful expressions.
Explore Scripta →Make your first deck from your own material.
Start free with up to three decks and 100 starter credits. Add a pack only when you need more.