Apps Like MultiToneGenerator for iPhone and iPad

Generate test tones with custom frequencies

Generate test signals with customizable frequency, volume, and pan settings. Combine multiple waveforms for simultaneous playback. Support up to 10 tones. Used for speaker testing, hearing calibration, audio equipment calibration, and sound training.

by Eiji Chiba★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

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Convert to audio instantly
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Dry out phone speakers with sound frequencies
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