rtl_tcp SDR
Morse Decoder Pro
HotPaw Basic
MorseDecoder
Sing-inTuna
Morse Code Ringtone
Morse Words
Talking Tuner
Morse2Text
MorseKey
iChromatic
iChromatic Strobe Tuner HD
inTuna Strobe Guitar Tuner HD
Music Spectrograph
Guitar Tuner
iChromatic Strobe Tuner