iPegs vs APTuner

An artful tuner designed by and for professional musicians working in classical and early music. The tuner provides a tone that is easy to tune to, or it can listen to you. It includes twenty-five default temperaments, and if those aren't enough, you can add your own. It allows for easy selection between flats and sharps in meantone temperaments. Keep your instruments in iPegs (strings, courses, frets, diapasons) and tune them string by string. The string calculator works out gauges and tensions from the string length, the pitch and the material. Profiles put your pitch, temperament and instrument one tap away. Full list of features: - Tone generator with five different tones, playing one note or several at once - Tuner with four displays, including strobe bands for each overtone - Instruments, with a string tension and gauge calculator - Profiles - 25 included temperaments, shown on a circle of fifths and an interval size chart - Customizable note names (A4, fixed Do, a', etc.) - Temperaments can easily be shared with others - Reference pitch (A4) adjustable from 350 to 500Hz in 1Hz increments - Supports transposing instruments - Footswitch support to change tones

Features: + Automatically detects the note and cent deviation for a wide variety of instruments + Accurate up to 1/1000 semitone (0.1 cent) + High contrast, high visibility user interface + Instrument presets + User selectable noise threshold + Settable A4 frequency + Frequency table + Select and edit historical temperaments