Spanish Grammar Words vs PatternMath

Prepare for the DELE exam with Easy Spanish! Master Spanish grammar and vocabulary across all DELE levels — from A1 to C2 — through engaging quizzes and spaced repetition. KEY FEATURES ■ All DELE Levels Study systematically from A1 (Beginner) to C2 (Mastery) with content tailored to each level. ■ Grammar & Vocabulary Learn grammar rules and essential vocabulary for each level. Detailed theory explanations are provided for every topic. ■ Quiz-Based Learning Test your knowledge with multiple-choice quizzes. Wrong answers are automatically added to your review list. ■ Spaced Repetition Study efficiently with a scientifically proven spaced repetition algorithm. Review at the optimal time to maximize retention. ■ Progress Tracking View your mastery rate, study streaks, and achievement across all levels at a glance. ■ Wrong Answer Review Focus on your mistakes and turn weaknesses into strengths with targeted review sessions. ■ 15 Languages Supported English, 한국어, 日本語, 简体中文, 繁體中文, Deutsch, Français, Español, Português, Italiano, Русский, العربية, ไทย, Tiếng Việt, Bahasa Indonesia ■ Clean Design An intuitive, distraction-free interface that keeps you focused on learning. PERFECT FOR • Students preparing for the DELE exam • Learners who want to study Spanish grammar systematically • Anyone looking to expand their Spanish vocabulary • People who want to study on the go Download now and start improving your Spanish!

PatternMath helps students prepare for AMC-style math competitions by learning the repeatable structures behind hard problems. Instead of memorizing isolated solutions, students learn how to recognize a pattern, choose the right move quickly, avoid common traps, and practice the idea under time pressure. HOW IT WORKS Pattern Library Browse compact pattern cards that show what to look for, why the move works, and the shortcut that collapses the problem. Skill Map Track mastery across your current contest level and see which domains still need work. Timed Practice Sessions Solve original AMC-style problems in short focused sessions, then review the explanation right after each answer. Case Studies Work through harder exam-tail style problems that combine multiple patterns into one challenge. THREE TRACKS AMC 8 Build fundamentals in arithmetic, counting, algebra, and introductory geometry. AMC 10 Strengthen algebra, number theory, geometry, and intermediate counting strategies. AMC 12 Practice more advanced structures including pre-calculus ideas, tougher algebra, and deeper multi-step reasoning. WHAT'S INSIDE - Pattern cards with recognition cues and solving moves - Skill-by-skill mastery tracking - Timed sessions with instant explanations - Smart dashboard with a suggested next drill - Case-study problems for harder end-of-test scenarios - Progress export stored under your control PRIVATE BY DESIGN No account. No ads. No analytics. Study progress stays on your device unless you choose to export it. Core learning features work offline. If you choose to unlock content or restore purchases, Apple handles that transaction. IMPORTANT NOTE PatternMath is an independent study app. It is not affiliated with, endorsed by, or connected to the Mathematical Association of America (MAA). AMC 8, AMC 10, AMC 12, and AIME are trademarks of the MAA. All practice problems in PatternMath are original and are not official AMC competition questions.