Spaced repetition, redesigned. Founder-voiced posts on vertical exam-prep and Apple-native learning.https://avorio.ai/https://avorio.ai/blog/mcat-50-cards-every-candidate-needs/https://avorio.ai/blog/mcat-50-cards-every-candidate-needs/The biology, biochemistry, and physiology cards that show up year after year on the MCAT — collected, scheduled, and reviewable below.Fri, 15 May 2026 00:00:00 GMTMCAThttps://avorio.ai/blog/usmle-step-1-50-card-foundation/https://avorio.ai/blog/usmle-step-1-50-card-foundation/Step 1 went pass/fail in 2022 and the prep material got worse, not better. Here's a 50-card backbone covering the highest-frequency exam patterns.Thu, 14 May 2026 00:00:00 GMTUSMLEhttps://avorio.ai/blog/aws-solutions-architect-50-cards/https://avorio.ai/blog/aws-solutions-architect-50-cards/AWS SAA recertifies every three years. The exam evolves, but the same 50 services keep dominating the question pool. Here's the deck I use.Wed, 13 May 2026 00:00:00 GMTAWShttps://avorio.ai/blog/sat-vocabulary-rebuilt-with-srs/https://avorio.ai/blog/sat-vocabulary-rebuilt-with-srs/The digital SAT changed reading comprehension, but the academic-vocabulary subset didn't go anywhere. Here's a 50-card stance-cluster deck.Tue, 12 May 2026 00:00:00 GMTSAThttps://avorio.ai/blog/gre-vocabulary-50-essentials/https://avorio.ai/blog/gre-vocabulary-50-essentials/GRE Verbal is mostly vocabulary in disguise. Magoosh's 1000-word list works — but it doesn't have to be a thousand words to start.Mon, 11 May 2026 00:00:00 GMTGREhttps://avorio.ai/blog/mandarin-hsk-1-foundation-deck/https://avorio.ai/blog/mandarin-hsk-1-foundation-deck/Legacy HSK 1 covers 150 words. The first 50 — and one tone they all share — get you most of the way to elementary literacy.Sun, 10 May 2026 00:00:00 GMTMandarinhttps://avorio.ai/blog/japanese-50-cards-for-the-first-month/https://avorio.ai/blog/japanese-50-cards-for-the-first-month/Four weeks before a Tokyo trip is the most common Japanese-learning timeline. Here's what fits.Sat, 09 May 2026 00:00:00 GMTJapanesehttps://avorio.ai/blog/jlpt-n5-kanji-from-zero/https://avorio.ai/blog/jlpt-n5-kanji-from-zero/Genki I students hit the kanji wall around chapter 7. Here's the 50-character deck that gets you past it without burning out on stroke order.Fri, 08 May 2026 00:00:00 GMTJLPThttps://avorio.ai/blog/spanish-top-1000-words-srs/https://avorio.ai/blog/spanish-top-1000-words-srs/The most-frequent Spanish words cover most of conversational text. Here's the 50-card foundation deck.Thu, 07 May 2026 00:00:00 GMTSpanishhttps://avorio.ai/blog/german-flashcards-for-cohort-1/https://avorio.ai/blog/german-flashcards-for-cohort-1/German has three grammatical genders, four cases, and word order that scares English speakers. The first 50 cards make peace with all three.Wed, 06 May 2026 00:00:00 GMTGerman