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 141–160 of 1,000 ranked alternatives.
Pedro Daniel Macalupu Cumpen
Tune mandolins with precise Hz frequency
Tune mandolins with precise Hz frequency detection. Access library, tuning fork, and advanced tools. Detect tuning quickly with high sensitivity. LED indicator shows string status. Strings light up when in tune. Works on iPhone and iPad.
Vladislav Sonkin
Tune trumpets with professional accuracy
Tune trumpets with high precision using a professional algorithm. Adjust pitch with real instrument sounds. Tap to play reference tones. Save tuning sessions. Export tuning data. Works offline without ads or registration.
Jason Torres
Set and SMS tones
Customize and text tones with a variety of sounds and animated buttons. Set default or SMS tones for contacts. Update regularly with new . All features are free to use.
Gursimran singh Sodhi
Convert to natural voiceovers
Convert to natural-sounding audio with a -to- interface. Select from 200+ voices across 45+ languages and accents. Adjust tone, emotion, and pacing. Export audio in multiple formats and share directly.
ENGINES STUDIO LAB
Clean speakers with sound frequencies
Use sound waves to eject and remove dust from device speakers. Select cleaning modes for removal, dust cleaning, or debris clearance. Initiate cleaning processes directly through the interface.
SOFT LTD
Adjust with swipe gestures
Generate frequencies between 1Hz and 25,000Hz. Adjust using swipe gestures or arrow buttons. View real-time wave visualizations. Test hearing range by listening to tones within 20Hz to 20,000Hz.
哲 魏
Monitor device info and system activity
Phone Usage displays device hardware details and activity. Monitor CPU frequency, memory usage, and network . View Wi-Fi hotspot info and carrier data. Track real-time system performance and resource consumption.
Martin Haindl
Generate roasts from text or images
Generate humorous roasts using photos, screenshots, or text. Input content to create AI-generated jokes. Share roasts with friends or social media. Includes options for customizing style and intensity. Supports text and image-based humor creation.
APP KTCHN LTD
Repel pests with ultrasound sounds
Repel pests using ultrasound technology. Emit high-frequency sounds to deter rodents and vibrations to affect insects. Adjust settings to target specific types. Monitor coverage areas and customize frequency patterns for optimal effectiveness.
ROBERT PRICE
Measure sound, analyze frequencies, record
Measure and analyze sound with real-time decibel readings and color-coded safety indicators. Track minimum, maximum, and average levels. Save measurements with location and notes. Receive warnings at dangerous sound levels.
jeff fagen
Set alarms
Set default and notifications. Play sounds with a single button. Customize device alerts for better hearing. Choose from various high-volume tones. Adjust volume settings for optimal alert performance.
力克 雷
Frequency and volume
Phone speakers by adjusting frequency and volume with swipe gestures. Choose clean sound output. Measure decibels and hertz. Compare stereo and mono sound quality.
Peiter Buick
Work out
Set work, rest, and repeat intervals with instant setup. Use guiding tones and colors to track workout phases. Sync workouts with HealthKit for automatic tracking and ring closure.
Vladislav Sonkin
Tune notes with high precision
Tune flutes with real sound samples and professional-grade precision. Tap notes to hear corresponding tones. Adjust pitch manually or automatically. Save tuning sessions. Export tuning data. Works offline without ads or registration.
Vladislav Sonkin
Tune with high precision
Tune clarinets with high precision using a professional algorithm. Play real sounds to match pitch. Tap to select notes and adjust tuning. Export tuning sessions and view frequency analysis. Works offline without ads or registration.
Davin App LTD
Test speakers and microphone quality
Test audio output and input quality by playing sound waves and analyzing speaker clarity. Detect microphone issues through voice recordings. Clean speakers and or dust with built-in tools.
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