Flat or Sharp vs Intonalogy

Learn how to hear whether musical intervals are flat or sharp by playing a fun quiz-style game! Flat or Sharp includes all musical intervals from a minor 2nd all the way up to two octaves, in melodic or harmonic varieties. Difficulty levels are fully customizable with a variety of options to accommodate any level of musicianship, from beginner to seasoned pro.  - Progressively hone your ear by setting desired tuning accuracy from +/- 50 cents all the way down to +/- 5 cents.  - Play notes for as long as 4 seconds or as little as 0.2 seconds to work on how quickly you can recognize the intonation. - Play intervals harmonically or melodically; ascending or descending. - Adjust musical register and timbre of tones to suit your personal preferences. - Track your progress with percentage correct and longest streak of correct guesses, viewable by time frame, so you can see how your ear improves with practice! - Packed full of information on practice suggestions and tips for hearing each of the musical intervals!

Learn to precisely tune pitches in randomly generated chords, scales and melodies, using equal temperament or just intonation! Hone your skills in the fully customizable Training Mode, or test yourself and go for a high score at one of three preset difficulty levels in Challenge Mode. Now with brand new instrument sounds! Key features: - 18 intervals, 9 chords, and 21 scales to tune in equal temperament or just intonation - Fully customizable training mode which tracks your average error - Challenge mode which generates 10 exercises at one of three preset difficulty levels and provides a total score out of 1000 - Timed exercise mode available for an extra challenge - 36 high scores categorized by difficulty, exercise type, tuning system, and timed/free play mode - 20 general settings including concert pitch, chord voicing and relative volumes, and a choice of three instrument samples - Dozens of difficulty settings including full customization of the available scales, intervals, chords, and inversions - Detailed About page describing the just intonation system and listing the ratios used - Assignments: custom challenges which can be created by instructors and distributed to students - Create a student or teacher account - As a teacher, create classes and assignments and fully customize difficulty, number of exercises, number of attempts allowed and more - As a student, join classes and complete assignments, submitting your best score - Teachers can see each student's assignments, scores and total/average error