Apps Like Frequency Maker for iPhone and iPad
Ranked alternatives
Showing 381–400 of 1,000 ranked alternatives.


ViolinTuner - Tuner for Violin
Hsing-Fu Hsueh
Tune strings and adjust frequency settings
A tuning for string instruments. Adjust string pitch by comparing with piano sound. Select frequency and tuning settings. Display pitch indication for each string. Calibrate using open strings.


Audio Kit
Sinusoid Pty Ltd
Audio analysis and signal generation tools.
The app provides a real time Spectrum Analyser, a Scope to display waveforms, an SPL Meter, and a Signal Generator. Users can view audio spectrums, waveforms, sound pressure levels, and generate sine waves or noise.

Increase Volume: Sound Enhance
Andrii Kulchytskyi
Boost volume and
Boost audio volume for music, videos, calls, and games. clarity and richness. Amplify quiet audio without complex settings. Adjust volume levels directly within the .





Dog Whistler PRO: Pet Training
Lucas Yamashita
Train dogs with ultrasonic sounds
Train dogs using ultrasonic sounds inaudible to humans but detectable by dogs. Adjust intensity and frequency via 3D Touch. Includes four frequencies and haptic feedback. Generate sounds audible up to 3km away.



Music Amplifier: Amp Equalizer
Brent Harrington
Boost volume and enhance bass
Adjust audio settings to increase volume and enhance bass for improved sound quality. Customize settings to fine-tune audio output. Share enhanced audio files directly from the .






MusicMath
Laurent Colson
Musical calculations for audio professionals.
The app provides tools for musical calculations including timecode, tempo, and frequency conversions. It offers a timecode calculator with frame format management and a tap tempo feature with a metronome.

DTMF Dialer Tool
Kevin Tang
Tap to generate tones
Generate tones for phone numbers, special characters, and pauses. Tap or hold keys to produce accurate tones. Watch digits highlight during playback for precise control. Manage tone sequences and control calls externally.
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