Emit high-frequency tones for testing or experimentation
Play high-frequency tones to test speaker performance or experiment with audio effects. Use specific sound patterns to assist with ejection. Adjust frequency settings and monitor output levels.
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.
Control audio output across speakers with volume adjustment and source selection. Manage playback settings, pair devices, and access a music library. Sync with Apple Health for workout tracking. Adjust equalizer settings and schedule playback.
Monitor usage and optimize settings to extend life. Analyze networks for signal strength and connected devices. Track storage space and system resources. Detect nearby Bluetooth devices. Manage background processes and view network traffic.
Remove water from device speakers using adjustable ejection speeds: slow, medium, or fast. nd customize tones for audio testing or relaxation. Control sound output and adjust frequency settings.
Detect electromagnetic fields in real time using your phone's sensors. Identify risk zones in workspaces, bedrooms, and living areas. Measure EMF levels from devices like computers, fridges, and phones.
Use your device as a live microphone to amplify your voice. Connect via Bluetooth, AirPlay, or cable to any . Tap the screen to activate or deactivate the audio output. Works in the background and when the screen is locked. No setup required.
The app broadcasts the user's voice to a Sonos system in real time using the iPhone's microphone. Current music automatically resumes after a voice broadcast, and the app uses a push-to-talk system for easy operation.
Adjust for louder audio playback. Increase sound output for movies, games, and music. Control levels and enhance sound quality. Works with headphones and external speakers. No additional features provided.
Clear speakers with custom wave tones at adjustable frequencies. Monitor ambient noise levels in real time. Adjust audio settings to enhance call clarity and music quality.
The app generates periodic signals with adjustable frequency and amplitude for testing electronic circuits. It also includes a tuner for instruments and a metronome for practice.
Evaluates English pronunciation with AI feedback. Users record speech, receive sound analysis, and compare their accent to British or American models. Practice speaking exercises and track progress over time.