Piper Ears vs Tekimei Math

Piper Ears is an ear training practice and quiz program for musicians. It plays musical examples and asks the students to identify what they have heard. The quiz mode plays examples of scales, intervals, melodies, rhythmic patterns, tempo examples, and dynamics. The practice mode focuses on particularly difficult areas such as tonality, chord quality, and intervals, that require extra practice. There are 11 levels of difficulty.

Tekimei Math gives kids a real path through mathematics — not just random flashcards, but a structured curriculum built on how children actually learn. START FREE. GROW FURTHER. Easy and Medium difficulty levels are completely free — no account, no time limit, no strings attached. When your child is ready for more, unlock Hard and Lightning Round with a one-time purchase. FOUR OPERATIONS. FOUR DIFFICULTY LEVELS. Practice Addition, Subtraction, Multiplication, and Division at the pace that's right for your child. Lightning Round mode challenges kids who are ready to go faster and build real fluency under pressure. THE TEKIMEI CURRICULUM The built-in Tekimei Curriculum maps 9 skill groups from Early Counting all the way to Advanced Algebra — giving you a clear picture of where your child stands and where they're headed. G1 · Early Counting G2 · Early Addition G3 · Addition & Subtraction G4 · Multiplication & Division G5 · Fractions G6 · Algebra Foundations G7 · Ratios & Proportions G8 · Linear Equations G9 · Advanced Algebra MASTERY TRACKING Every quiz session updates your child's mastery progress. Sections move from Not Started → In Progress → Mastered, so you always know what's been learned and what needs more practice. STREAKS & ACHIEVEMENTS Daily streaks, milestone rewards, and achievement badges keep kids motivated to practice every day — building the habit that makes the difference. PRIVACY FIRST Tekimei Math collects no personal data whatsoever. All progress is stored locally on your device. No accounts. No ads. No tracking. Safe for kids. COMING SOON Tekimei is designed from the ground up as a multi-subject platform. Reading and Science are on the roadmap — built on the same structured, mastery-based approach.