215+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our nch tone generator list covers 215+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (30) | No | Yes | Jul 2026 |
| 2 |  | Free | 4.7★ (2.6K) | Yes | No | Jul 2026 |
| 3 |  | Free | 4.8★ (439) | Yes | No | Jul 2026 |
| 4 |  | Free | 4.5★ (4.8K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.6★ (354) | No | Yes | Jul 2026 |
| 6 |  | Free | 4.6★ (7.5K) | Yes | Yes | Jul 2026 |
| 7 |  | Free | 4.0★ (144) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.2★ (46) | — | No | May 2026 |
This utility generates various audio waveforms including sine, square, and noise. It supports a wide frequency range and can produce multiple tones simultaneously, with options to play or save them as WAV files.
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 a wide range of audio tones with adjustable frequencies and waveforms. Control playback in the background, from your notification drawer, or lock screen. The app automatically pauses for calls and alarms, and allows you to save custom presets.
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.
Generate a wide range of audio test tones, including sine, rectangular, triangular, and sawtooth waves. Explore frequency sweeps, noise generation, and customizable settings. Upgrade for advanced features like creating multiple tone combinations and extended frequency ranges.
Generate pure tones, frequencies, and waveforms to test audio equipment like speakers and headphones. Ideal for professionals and enthusiasts seeking to ensure optimal sound quality through customizable frequencies and noise generation.
Create various periodic signals with adjustable frequency and amplitude for testing electronic circuits or tuning instruments. Features include a metronome, a real-time tuner, and options for generating different noise types and tone sequences. It also offers unique features for hearing tests and party games.
This app offers a comprehensive music toolkit, combining a highly accurate tuner, a precise metronome, and a tone generator into a single, easy-to-use interface. It's designed for musicians of all skill levels to enhance practice and performance with smart, customizable settings.
This app is a wireless companion for Fender Mustang and Rumble amplifiers. It allows real-time sound editing, preset management, and cloud backup. Users can also discover and download tones created by a community of players and artists.
Create precise audio tones from 20Hz to 20,000Hz using four distinct waveforms. Adjust output volume and enjoy instant loading with a highly accurate algorithm. This universal app is compatible with external speakers and all iOS devices.
Generate sounds across a wide frequency range to test hearing, tune instruments, or experiment with audio. Easily select frequencies with a slider, adjust volume, and play tones.
Generate various audio tones like sine, square, sawtooth, and triangle waves across a wide frequency range. Adjust frequencies by swiping and utilize built-in features for fun hearing tests or to clean your device's speaker.
This app analyzes songs to help you replicate their guitar tones on your own gear. It provides specific settings for your amp, guitar, and pedals, adapted to your unique setup. Access a vast database of gear and community-shared tones to achieve desired sounds.
Generate precise audio tones with various waveforms for testing, calibration, and experiments. Offers a wide frequency range and adjustable volume in a simple interface.
Generate sine wave tones across a wide frequency range, from 20 Hz to 20 kHz. Useful for testing audio equipment, tuning musical instruments, and even for basic hearing assessments.
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 allows users to generate various audio tones and test speaker performance. It offers automatic and manual frequency sweeps, different wave modes, and stereo/mono options for comprehensive audio exploration and device verification.
Create various audio signals, including single tones, sweeps, and merged sounds, with extensive parameter control. Ideal for students, musicians, educators, and audio professionals exploring sound.