Generate tones, adjust frequency, test hearing
Generate sine, square, sawtooth, and triangle tones across a wide frequency range. Adjust frequency by swiping up or down. Sweep sine frequency for hearing testing. Play tones to clean speakerphone dust and water.
Showing 581–600 of 1,000 ranked alternatives.
Digital Chorus Limited
Track stress and improve sleep
Help users manage stress and anxiety through guided breathing exercises and mindfulness sessions. Track mood and sleep patterns. Set reminders for meditation and relaxation routines.
Ronald Nicholson
Decode code audio into text
Decode code audio into text. Display audio spectrum and tone amplitude graphs. Adjust narrow band audio filter between 400-1600 Hz. Set WPM speed for dot/dash detection. Configure tone frequency thresholds. Export decoded text.
Fragranze Apps Limited
Repel insects with high frequency sound.
The app emits an ultra-high frequency sound that insects may not like. It offers an alternative to sprays and includes facts about spiders.
Oscium LLC
Analyze signals with mixed signal oscilloscope.
The app allows users to analyze analog and digital signals using iMSO-204 mixed signal oscilloscope hardware. A software demo mode is available for free, displaying simulated wave data and offering measurement tools.
Jim Chapple
Calculate triangle sides and angles.
The app calculates unknown angles and sides of non-right-angled triangles. It shows the steps used for calculations, allowing users to understand the Sine and Cosine rules.
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