Measure sound levels with visual feedback.
The app measures surrounding sound levels using the iPhone's microphone. Sound is displayed in decibels and visually as a balloon that changes size and color with the sound level.
Showing 281–300 of 1,000 ranked alternatives.
Faber Acoustical, LLC
Record sound, log levels, analyze spectra
Measures sound levels and logs data as a noise dosimeter. It functions as a spectrum analyzer, signal generator, and multi-channel recorder. Users can calibrate audio inputs and select input paths.
Pedro Daniel Macalupu Cumpen
Tune with precision and speed
Tune strings with real-time frequency display in Hz. Use A4 calibration and tuning fork for accurate pitch. Load presets instantly for quick tuning. Adjust sensitivity and settings via in- purchases.
Real-Time Specialties, inc.
Analyze sound to calculate RPM
Measure by analyzing sound input. Select cylinder count and type. Calculate RPM using signal processing. Display real-time RPM values. Save and share measurement data.
Rare Realities, LLC
Distort reality with your music
Create immersive AR music visualizers that distort real-world environments using microphone input or music from your library. Customize ten unique visualizer styles and scale them to large sizes.
意 胡
Measure , track decibels, log readings
Measure sound levels with a to assess environmental . Monitor sound intensity in real time. Set hearing protection alerts. Log data and view historical trends. Share measurements via email or social media.
Dropouts Technologies LLP
Test your and verify its condition
Test your iPhone or iPad for display issues, sensor functionality, and connectivity. Perform brightness, color, touch, and multi-touch . sound, keyboard, and notification LED. Verify warranty status and run comprehensive system diagnostics.
Authenticator Technology Limited
Speakers with playback
Plays audio to assess performance and detect blockages. Users can clean speakers by following guided instructions. The includes audio adjustments for volume control and equalizer settings.
YEH TSUNG MING
Guitar string tuning indicator application.
The app receives sound from a guitar via the microphone. It indicates if a guitar string is in tune by moving a marker to the corresponding string on the screen.
Dominic Rodemer
Numbers with a rotary sound effect
Use a retro-style rotary dialer to make calls. Listen to original sound effects. Accurately telephone numbers to connect with contacts.
Aamir Elahi
Play to annoy and scare friends
Play sound effects with customizable buttons featuring high-quality audio. Choose from voices, laughs, animal , alarms, and weapon noises. Share directly or record and edit clips. Annoy friends or scare pets with realistic effects.
Matas Cuplinskas
Record voice, translate to meows, play
Record voice and translate into cat meows. Choose from 16 pre-recorded cat and 9 additional sound effects including meows, dog , bird , mouse , purring, and a lion roar. Share recordings or save for later.
Sten Kaiser
Measure angles and align objects.
The app measures angles and aligns objects using the camera. It offers a distance/height estimation tool and a traceable level for various measurements.
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