Apps like Hi Fi Test Demo

Here are some great alternatives to Hi Fi Test Demo by fmrietti :
Pulse Echo Sonar Meter
Pulse Echo Sonar Meter
★4.0
Function Generator
Function Generator
★4.4
Sound Generator
Sound Generator
★4.4
Frequency and sweep generator
Frequency and sweep generator
★4.7
Sound View Spectrum Analyzer
Sound View Spectrum Analyzer
★4.1
Sound Analyzer Basic
Sound Analyzer Basic
★4.2
Sound monitor FFTWave
Sound monitor FFTWave
★4.1
Sound Analyzer
Sound Analyzer
★4.1
AudioFrequencySignalGenerator
AudioFrequencySignalGenerator
★4.1
Frequency Sound Generator
Frequency Sound Generator
★3.9
Sound Spectrum Pro
Sound Spectrum Pro
★4.6
Frequency Generator Hertz
Frequency Generator Hertz
★4.4
Tone Generator: Frequency & So
Tone Generator: Frequency & So
★3.8
FrequenSee - Spectrum Analyzer
FrequenSee - Spectrum Analyzer
★4.3
AudioUtil Audio Analysis Tools
AudioUtil Audio Analysis Tools
★3.9
Sound Spectrum Analyzer
Sound Spectrum Analyzer
★4.6