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 181–200 of 1,000 ranked alternatives.
ExaMobile S.A.
Monitor sensor data in real time
Monitor device with real-time data display and graphical charts. View text output and detailed descriptions for each sensor. Perform sensor tests and check parameters. Export data for analysis.
Nalin Savaliya
Measure noise and display values
Measures environmental noise and displays values through a gauge and graph. Shows current noise reference and min/avg/max levels. Allows device-specific calibration. Displays data in multiple formats.
Kieu Thuy
Clap to locate your
Detects clapping or snapping sounds to locate a lost . Activates a ringing feature when clapping is detected. Helps users their by triggering a sound response.
Pedro Daniel Macalupu Cumpen
Tune with precise frequency display
Tune strings with frequency display in Hz. Access chords via two swipes. Load tunings instantly for 64-bit optimization. Use tuning fork for ear-based tuning. Features LED indicator and visual feedback for string status.
DEXUS Pawel Krzywdzinski
Analyze frequency response
Analyze signals with real-time octave RTA. Display frequency response using RMS values across full, 1/3, 1/6, and 1/12 bands. Measure SPL in dBFS. Support FFT with adjustable window sizes. Sample at 44.1kHz, 48kHz, or 96kHz.
NLABSOFT Co., Ltd.
Pop bubbles to save
Play a -popping game where players shoot bubbles in desired directions. Bubbles pop when three or more of the same color gather. Collect characters by finding them and completing the collection. Use special bubbles to ease stage progression.
Music Breath, OOO
Analyze sound and visualize frequencies
Measure sound levels with real-time precision. Analyze harmonics using multichannel FFT with adjustable parameters. Display graphical representations of audio data. Utilize AI to identify sound sources and analyze environments.
Appatio OU
Record and reversed voice tracks
Record voice and it normally or reversed. Adjust pitch and speed. Share recordings directly. Challenge friends to mimic reversed .
Valeriya Proshina
Control sirens and flashers remotely
Simulate police and ambulance sirens with sound and light effects. Adjust tones, animation speed, and light panel settings. Choose from 12 remote control systems for special signals.
Marina Polyanskaya
Analyze and visualize frequency
Analyze in real time with octave band and FFT measurements. Visualize frequency spectra and measure sound levels. Export data and compare measurements across sessions.
Perfect Reality Apps LLC
Anomalies and track ghosts
Detects electromagnetic fields with accurate readings. Tracks anomalies using radar. Records audio for EVP sessions with five voice options. Includes a sensitive microphone and vibration sensor. Alerts for sensor activity.
Nick Vickers
Modify with sound
Modify with sound and adjust pitch for different characters. Apply slow, deep, or high-pitched . Save and share recordings with added .
Roman Aliyev
Record clean speech with noise cancellation
Voice recorder with automatic hissing noise cancellation. Monitor sound levels during recording. Record in background. Share recordings via Airdrop or cloud services. Supports iTunes file sharing and Slide Over/Split View.
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