250+ iOS apps curated and reviewed
If you already know High Frequency Tones, this is the deeper bench. 250+ high frequency sounds apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (595) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.7★ (21K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.5★ (4.8K) | Yes | Yes | Aug 2026 |
| 4 |  | Free | 3.7★ (33) | No | No | Aug 2026 |
| 5 |  | Free | 4.7★ (340) | Yes | No | Aug 2026 |
| 6 |  | Free | 4.7★ (2.4K) | No | Yes | Aug 2026 |
| 7 |  | Free | 4.8★ (4) | No | Yes | Aug 2026 |
| 8 |  | Free | 5.0★ (1) | No | No | Jul 2026 |
Generate sound waves across a wide frequency range to test hearing limits. Explore potential uses like deterring pests or competing with friends to see who can hear higher pitches. An optional premium upgrade removes ads and unlocks additional waveform options.
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 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.
Explore a range of high-frequency sounds, generated by rapid sound wave vibrations. This app can be used to test hearing abilities, as sensitivity to high pitches often decreases with age. Discover how well you or others can perceive these distinct noises.
Generate various sound waves, including sine, square, sawtooth, and triangle, with adjustable frequencies from 1Hz to 22000Hz. Visually observe animated sound waves and control volume. Useful for testing hearing, speakers, instruments, and even cleaning water from speakers.
This app offers science-inspired sound therapy to promote natural healing and restore balance to your mind, body, and brain. It utilizes specific frequencies to aid in sleep, reduce pain, and enhance mental clarity for a holistic wellness journey.
Create audio tones from 1 Hz to 22 kHz with adjustable frequency and waveform. Offers a sleep timer and dark mode. Free users have limited daily uses and waveform options.
Generate precise audio frequencies for various purposes, including testing speaker clarity, aiding relaxation with binaural beats, and even helping to remove water from your phone's speaker. Offers a simple, distraction-free interface for instant adjustments and smooth playback.
Create pure sine wave audio tones across a wide frequency range. This tool is ideal for tuning instruments, conducting hearing tests, performing science experiments, and testing audio equipment. Easily adjust frequencies and volume, with support for AirPlay devices.
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 utility app helps fix muffled speakers by ejecting trapped water and dust using sound waves. It also offers tools for sound analysis, frequency generation, and audio enhancement.
Instantly discover the tuning frequency of music around you. This app uses song recognition and advanced analysis to reveal if a track is tuned to standard concert pitch or other frequencies, offering a new dimension to your listening experience.
Generate pure sine wave tones across a wide frequency range for various applications. Use it for speaker testing, instrument tuning, hearing assessments, or creating unique sound experiments. Explore frequencies from 1Hz up to 25kHz with intuitive controls.
Generate precise audio frequencies and waveforms for various applications, from audio equipment testing and speaker cleaning to hearing tests and tinnitus relief. Offers fine-tuned control over sound output.
Instantly analyze musical keys from any frequency in Hertz. It displays the corresponding musical note, cents deviation, and whether it's in key with your selected musical scale. Features vocal context notes and a full frequency chart for EQ guidance.
Generate sound frequencies from 1Hz to 25,000Hz with a simple interface. Test your hearing, repel insects or animals, or use it for pranks. Requires a subscription for full functionality.
Craft a personalized soundscape for focus, study, or relaxation. Blend atmospheric sounds with curated lo-fi tracks to create your own tranquil audio environment. Seamless playback helps transport you to a state of harmony.