Sight Singing Pro - Full app for iPhone and iPad

"Revolutionary app to fully utilize iPhones recording/playing functionality to enable solfege training. With the function to visually show how much my own singing is off, I can practice while adjusting subtle sound differences by myself." -- a 5-star review at App Store

The videos of the music sheets used in this app are available: https://www.youtube.com/playlist?list=PLOAq6dOKra6AGL13n_YGXxgwYDI-LOEmf

This app is for training your solfege skills (reading, singing, and listening skills) with the following three courses and the achievement tests:
《 Sight Singing 》
- For the skills on reading and singing music on sight
《 Ear Training - Dictation 》
- For the skills on listening to music precisely
《 Ear Training - Singing 》
- For the skills on singing accurately the music you listen to


=== Main Feature List ===
* Measuring the pitch you sing for each note and providing feedback so that you can know if that pitch is correct or not.
* Recording your song and playing back with correct melody.
* Report section to show your performance report.
* Providing the Drill mode where you can precisely configure what kinds of notes will appear in the music score. Also, the transpose function is available with it.
* Selecting clefs from treble, bass, alto, and tenor.
* Selecting a level of score difficulty from Intro I, Intro II, Easy, Moderate, and Difficult.
* Choosing the type of notes and rests that appear in the music score.
* Supports for ties, dotted notes, and triplets.
* Setting the leap.
* Selecting time signature from 2/4, 3/4, 4/4, 3/8, 6/8, and 9/8.
* Selecting a key from fifteen major and fifteen minor keys.
* Setting the number of bars from 4, 8, 12, and 16.
* Changing the tempo.
* Displaying syllables in fixed-do, moveable-do, or letter name. (Also, a double-tap on the music score will hide/show them easily.)
* Supports more octave options.


=== How to Use (Sight Singing) ===
1. Press Tonic to check the tonic of the music score.
2. [only on the iPhone version] Scroll through the score to get the picture of a whole song.
3. Press Start and begin singing along with the score.
4. The color of a note will change to green when the pitch you sing is correct. A red note will be displayed when your pitch is off.
5. Push Play to listen to the song in the correct pitch.


=== FAQ ===
Q. The app does not seem to provide correct feedback.
A. There would be multiple possible factors causing it. Please check the following things first:
1) Even when you sing the correct pitch, if its timing is not quite right, the feedback will be affected. We recommend to try using a headset or earphones so that you can hear the metronome sound as background while you are singing.
2) The feedback could be affected by ambient noise. We recommend to use the app in a quiet room.