Counterpoint Dojo vs RT Analyzer

Counterpoint Dojo is a learning app for studying the relationship between independent melodic lines through explanations, playable scores, and writing exercises. FEATURES - Introductory lessons and the five species of Fux-style counterpoint - Additional lessons on melodic writing, suspensions, minor mode, three voices, free counterpoint, imitation, and canon - Play every teaching example and listen to the voices together - Write notes into guided exercises and check the specified conditions - Save completed attempts and replay them later - Review rule violations in the five-species exercises VERSION 1.1 - Added seven advanced lessons with newly created teaching examples - Added twelve guided writing exercises - Added attempt history for reviewing past work PLEASE NOTE The app interface and lesson text are currently in Japanese. Exercise evaluation checks the stated conditions and rules; it does not judge the artistic quality of a composition.

RT Analyzer is a long-term intonation analysis tool for wind instruments, strings, and piano. It accumulates measurements for every note so players can review intonation across the full range of an instrument. Key features: • Dedicated detection modes for wind, string, and piano instruments • Switchable Classic and Enhanced detector groups for comparison • Full 88-key range in Piano mode • View 3, 4, or 5 octaves at once with continuous horizontal navigation • Equal temperament and just intonation, with key and harmony filtering • Adjustable Good, Acceptable, and Poor cent thresholds • LED-style input level meter • Long-press or double-tap a note to inspect the fundamental and 2nd–4th harmonics, including frequency, level, and cent offset • Automatic measurement history with rename, delete, and full-range image sharing • Interface languages include English, Japanese, Simplified Chinese, Traditional Chinese, and more Audio is analyzed in real time on the device. No account is required.