Version 2.1.0 makes your timing easier to see and brings results and history to normal play. SEPARATE TAP TIMING ADJUSTMENT Adjust press and release timing while keeping automatic audio latency compensation enabled. A first-play guide lets you measure your adjustment or choose Later. You can also enter a nonnegative value directly. Applied tap adjustments appear in results, history, and sharing; they do not affect Audio Input or rhythm tests. BLIND PRACTICE AND RHYTHM TESTS Blind modes 1 and 2 hide timing displays so you can follow the clicks. Rhythm tests 1 and 2 measure average BPM and variation without clicks during play; test 1 has an audible count-in and test 2 has no count-in clicks. Tap sound follows its separate volume setting. A waterfall recalculated at your average BPM is available after play, in history and shared images. Play time now defaults to 15 seconds. NOTE-BY-NOTE TIMING The new waterfall shows target durations, your actual input, and attack/release timing from top to bottom. Normal play starts at the same row height as a 15-second challenge. Each time the display fills, row height shrinks to two-thirds so the view keeps the entire run. COUNT-IN AND RESULTS FOR NORMAL PLAY Start with a one-bar count-in, then stop to review scores, histograms, and the waterfall. Change tempo or rhythm during play and keep everything in one record. SAVE AND SHARE YOUR WATERFALL Normal play and Rhythm Challenge results now include a saved waterfall. Review the whole run or inspect individual notes from history. Shared result images also include the waterfall. CLEARER PLAY SCREEN Subtle histogram backgrounds show the available range, with icons distinguishing attack and release. Remaining or elapsed seconds appear at the top right of the timeline, keeping the layout stable when play starts. Landscape iPad and camera layouts have also been refined. A COMPLETE FINAL NOTE Challenges preserve the final note's duration and release evaluation window before showing results. UPDATED FREE LIMITS Free normal play is now limited to 30 seconds per run. Only 15-second challenges are free in all five modes; challenges of 30 seconds or longer require the all-features unlock. Free history is cleared when the app closes. Saving history between launches requires the existing one-time all-features purchase. Previous purchasers do not need to buy again. SCREEN ROTATION To avoid timing drift after rotation, rotating the screen cancels normal play and Rhythm Challenge without saving an unfinished result. Choose your orientation, then start again.

Version 2.0.2 brings more ways to train your rhythm with a tap. You can also practice with your instrument through an audio interface or microphone. START IN TAP INPUT New installations open in Tap Input, ready for tap practice. Your saved input mode is preserved when updating. RHYTHM CHALLENGE Choose 15, 30, 60, 120, 300, or 600 seconds. Get ready with a one-bar count-in using clicks and numbers, then practice through the end of the final bar. Review your score, grade, histogram, and missed inputs, or choose Try again. TAP, HEAR, AND CHECK YOUR TIMING A tone sounds when you press the pad and stops when you release it. Adjust its volume from 0 to 100. Presses and releases have separate scores, with release scoring off by default. Challenge scores also account for missing and extra inputs. HISTORY, TRENDS, AND SHARING Review scores and histograms, and filter results by duration, input mode, and period. Share results and trend charts as images with #metronoamee captions. AUDIO AND DISPLAY IMPROVEMENTS Automatic latency compensation now uses timing information reported by your audio setup. Manual tap calibration and direct entry remain available. Improved click sounds and volume, output recovery after route changes, camera layouts on iPad and Mac, timeline rendering, and live histogram updates during challenges. Fixed the red beat indicator stopping after the first bar. 15-, 30-, and 60-second challenges are free. Free history is cleared when the app closes. Challenges of 120 seconds or longer and history saved between launches require the existing one-time all-features purchase. Previous purchasers do not need to buy again.

New Features - Added System Delay auto-calibration (automatic detection and manual tap modes) - Added settings to select input/output devices Improvements - Extended free version playback time to 60 seconds - Improved system settings Bug Fixes - Fixed timeline and score display issues

1) Timeline display is now easier to understand The color of the metronome now indicates whether the timing of the metronome and the pronunciation are in sync with each other. Red indicates too fast, yellow is too fast, green is good, light blue is a little slow, and blue is too slow. 2) The numerical value of the score according to the timing of pronunciation and a graph of the variation in the timing of pronunciation and muffling are now displayed. 3) Added the ability to adjust the timing of display and processing delays. The delay timing can be adjusted according to terminal specifications and load.

1) Updated timeline color partly.   2) In-app purchases are now enabled. 3) Fixed system settings view and in-app purchase view.