Apps like Shepard Scale

Here are some great alternatives to Shepard Scale by Brant Thomsen :
Scales and Harmonic Field
Scales and Harmonic Field
★4.1
Music Scales
Music Scales
★3.6
HarmonEye
HarmonEye
★3.4
KeyChord - Piano Chords/Scales
KeyChord - Piano Chords/Scales
★4.8
Vocal Pitch Monitor Pro
Vocal Pitch Monitor Pro
★4.5
Guitar Scales Unleashed
Guitar Scales Unleashed
★3.9
Scale Junkie
Scale Junkie
★3.5
Vocal Pitch Monitor
Vocal Pitch Monitor
★4.2
ToneGen Tone Generator
ToneGen Tone Generator
★4.0
Hammered Dulcimer - Premium
Hammered Dulcimer - Premium
★4.9
Music Pad
Music Pad
★4.0
Frequency and sweep generator
Frequency and sweep generator
★4.6
Negative Harmony - Simplified
Negative Harmony - Simplified
★3.7
SWIFTSCALES Perfect Pitch Pipe
SWIFTSCALES Perfect Pitch Pipe
★3.7
Dog Whistle & Voice 4 Trainer
Dog Whistle & Voice 4 Trainer
★3.6
Trumpet Fingering Chart
Trumpet Fingering Chart
★4.7