Flashcard App: Flash Weaver

Flash Weaver lets you build real vocabulary fluency as a flashcard app using SM-2, FSRS, and hybrid spaced repetition — reviewing each word at the exact moment your memory needs it. Pick any of 10 languages and start retaining more from your very first session.

How Spaced Repetition Works — Flash Weaver schedules each card the moment your retention starts to fade:
• SM-2 — the classic algorithm trusted by millions of learners
• FSRS — the modern algorithm for even more precise recall timing
• Hybrid — the default blend for the best of both worlds
• Every correct answer pushes the next review further out automatically
• Fewer reviews, deeper retention — learn smarter, not longer

Vocabulary Builder — 10 Languages — Flash Weaver gives you true monolingual immersion:
• English, French, German, Italian, Spanish, Portuguese
• Korean, Japanese, Arabic, Chinese
• Expert decks follow CEFR (A1–C2), JLPT (N5–N1), TOPIK, and HSK level frameworks
• Unlock higher levels and expand your word knowledge as you advance
• 21 UI languages so the app always feels like home

Five Study Modes — Flash Weaver gives you five ways to practise each word until it sticks:
• Classic — swipe to flip and rate your recall
• Reverse — see the definition first, recall the word
• Quiz — multiple-choice to reinforce your vocabulary
• Write — type the word to strengthen active recall
• Listen — native-speaker TTS audio to sharpen your ear

Your Decks & Expert Content:
• Expert decks — curated, level-sorted cards built by educators
• Custom decks — create your own flashcards for any topic
• Share decks with friends or clone a shared deck as your own copy
• Import existing collections: CSV, JSON, APKG, COLPKG (advanced)
• Thematic deck packs to expand your learning library

Motivation & Progress — Flash Weaver keeps you consistent so you build the habit that delivers real results:
• Daily streak — maintain your review routine and watch it grow
• Progress heatmap — see your learning activity at a glance
• Badges and achievements — earn rewards as your vocabulary expands
• Leaderboard — see how your retention compares worldwide
• Session summary after every review so you always know where you stand

Privacy & Access:
• Free to download and start building your vocabulary today
• Optional premium for advanced levels, imports, and an ad-free experience
• No internet required after your decks load — use offline, anywhere
• Easy account setup: Google Sign-In or email
• Your data stays secure — https://www.xibalbasoftware.com/privacy

Download Flash Weaver and start retaining the vocabulary that lasts.

Recent changes:
• More reliable sign-in and purchases — fewer crashes on Google Sign-In and Play Billing
• Offline-friendly startup — guest session retries when the network returns
• Settings shows when a new update is available, with a badge on the Settings tab