Apps like Frequency and sweep generator

Here are some great alternatives to Frequency and sweep generator by Freemium apps :
Frequency Sound Generator
Frequency Sound Generator
★4.7
Frequency Generator (Sound)
Frequency Generator (Sound)
★3.4
Multi-Frequency Tone Generator
Multi-Frequency Tone Generator
★4.2
Hz Frequency Sound Generator
Hz Frequency Sound Generator
★4.4
Bass Generator. Subwoofer Test
Bass Generator. Subwoofer Test
★4.4
Sound Generator
Sound Generator
★4.4
Frequency Generator Hertz
Frequency Generator Hertz
★4.4
Sound Frequency Creator
Sound Frequency Creator
★4.0
Tone Generator: Frequency & So
Tone Generator: Frequency & So
★3.8
Frequency Sound Generator
Frequency Sound Generator
★4.4
Sound Signal Generator
Sound Signal Generator
★4.5
Sound Signal Generator 2
Sound Signal Generator 2
★4.1
Frequency Sound Generator
Frequency Sound Generator
★4.7
Tone Generator
Tone Generator
★4.2
AudioFrequencySignalGenerator
AudioFrequencySignalGenerator
★4.1
Frequency Sound Generator
Frequency Sound Generator
★4.3