217+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our ultrasonic list covers 217+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
Generate tones with a wide frequency range and built-in sounds. Control speaker output, repel pests with targeted frequencies, and enjoy wave visualizations.
This app generates precise sine wave tones to help remove water and debris from your device's speakers. Easily adjust frequencies by swiping on the screen, and enjoy features like Apple Watch control and background operation. Premium subscribers gain access to advanced waveforms, unlimited sessions, and an ad-free experience.
Generate precise sound waves with adjustable frequencies and various waveform types. Use it for audio testing, insect repulsion, pet training, or as a prank tool. Features include a decibel meter and stereo sound tests.
This app transforms your device into a professional sound level meter, precisely measuring ambient noise pressure. It offers advanced features like frequency analysis, historical data management, and dosimeter functions, making it useful for various applications and entertainment.
This app generates ultrasonic waves to deter pests like mosquitos and insects. The high-frequency sound is inaudible to most humans, providing a repellent effect without disturbance.
This app uses adjustable ultrasonic sounds to deter various insects and critters like mosquitoes, flies, cockroaches, and rats. Users can select specific frequencies tailored to different pests.
Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Features include wave visualization, adjustable sensitivity, and multiple waveform options. Use it for hearing tests, pet training, or as a prank tool.
This app generates high-pitched sounds for dog training, pranks, and amusement. It features a whistle slider, diverse sound patterns, a clicker, and the ability to create custom ringtones. It's also suitable for kids and offers advanced alarm features.
This app provides real-time audio analysis with visual representations of sound frequencies. It allows users to listen to and analyze ultrasounds, with options for transposed playback and slowed-down analysis of inaudible sounds. It supports various sampling rates and offers detailed charting and measurement tools.
Test your device's audio output and microphone functionality. This app plays specific frequencies and measures decibel levels to help identify speaker issues or microphone obstructions. Upgrade for unlimited testing and an ad-free experience.
Repel common household pests like rats, mice, spiders, and ants using high-frequency ultrasound. This app creates an uncomfortable environment for pests, encouraging them to leave your home within days. It is designed to be safe for humans, cats, dogs, birds, and reptiles.
This application emits ultrasonic frequencies designed to deter mosquitoes by repelling female insects. Users can adjust the frequency based on their location and mosquito type for optimal effectiveness. The sounds are generally imperceptible to humans.
This app generates sound waves to clean your device's speaker by vibrating out dust and debris. It also includes a noise meter and speaker testing functionality to assess audio quality and volume.
This app uses ultrasound technology to create a protective barrier against insects, rodents, and aggressive dogs. It also offers features for personal space and experimental bat deterrence, with advanced controls and Apple Watch integration.
This application generates sounds at various frequencies, useful for relaxation, meditation, and even dog training. It can help capture a dog's attention and reinforce training commands with specific sound frequencies.
This app works with a specialized hardware module to detect, record, and identify bats by their ultrasonic echolocation calls. It offers real-time listening, spectrogram visualization, and automatic species identification for outdoor enthusiasts, citizen scientists, and researchers.
Test your speakers and microphones with specialized sound frequencies. Measure sound in decibels and Hz to assess speaker quality and detect damage. Identify potential microphone issues.
This app helps clean your phone's speakers from water with a single button press. It also measures the current noise level and allows you to play sounds of specific frequencies.
