246+ iOS apps curated and reviewed
With an average user rating of 4.3β , the audio signal generator category is one of the App Store's strongest. Browse all 246+ apps we track, sorted so the most loved ones surface first.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7β (2.2K) | No | Yes | Sep 2026 |
| 2 |  | Free | 4.7β (340) | Yes | No | Sep 2026 |
| 3 |  | Free | 4.7β (2.6K) | Yes | No | Aug 2026 |
| 4 |  | Free | β | Yes | Yes | May 2026 |
| 5 |  | Free | β | Yes | Yes | Sep 2026 |
| 6 |  | Free | 4.2β (5) | No | Yes | Aug 2026 |
| 7 |  | $0.99 | β | No | No | Aug 2026 |
| 8 |  | Free | 4.8β (439) | Yes | No | Sep 2026 |
Generate various audio test tones, including sine, square, triangle, and sawtooth waves. Explore frequency and volume sweeps, noise generation, and custom preset creation. Advanced features like extended frequency ranges and multi-tone playback are available with an upgrade.
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.
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.
Easily create high-quality WAV audio files with precise control over tones, sweeps, and noise. Customize waveforms, sampling rates, channels, and bit depth for professional sound design and audio experimentation.
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 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.
This software allows users to control a programmable function and arbitrary wave signal generator. It can generate various waveforms up to 80MHz, with features like modulation, frequency sweep, and signal measurement. All output signal parameters are displayed simultaneously.
Transform your mobile device into a dual-channel signal generator for sound and audio electric signals. Offers a wide variety of waveform types and customizable parameters like amplitude, frequency, and phase. Ideal for professionals and hobbyists for signal generation and circuit measurement.
Enhance your music with powerful bass boosting and a 10-band equalizer. Optimize sound for your headphones with custom presets and enjoy immersive 3D audio. Includes audio visualizations and playlist management.
Generate various audio test tones, including sine waves, noise, and more. Combine up to four independent sources with phase control for each speaker. Monitor waveforms and output power with clipping indication.
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.
Create custom audio tones by adjusting parameters like frequency, sample rate, and duration. This utility tool allows for precise sound generation for various purposes.
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.