---
title: "Audio Function Generator — App Overview"
url: https://marlvel.ai/intel-report/utilities/audio-function-generator
category: Utilities
developer: Thomas Gruber
platforms: ios
rating: 4.7 (2.1K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-16
last_verified: "2026-04-16T23:26:49.077Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** A highly-rated, reliable signal generation tool that offers advanced fine-tuning capabilities through a freemium model.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Utilities |
| Rating | 4.7 ★ (2.1K) |
| Pricing | freemium |
| Platforms | iOS |
| Latest Version (iOS) | 9.1.0 |
| Developer | Thomas Gruber |

<!-- SECTION: Summary -->
## What is Audio Function Generator?

Audio Function Generator is a utility app that provides signal generation tools, including various waveforms, frequency sweeps, and noise types. It is designed for users requiring precise audio testing and signal manipulation, featuring customizable presets and configuration saving. The app is noted for its reliability and granular control over audio parameters.

<!-- SECTION: Key Features -->
## Key Features

- **Waveform Generation**: Supports playback of Sine, Rectangular, Triangular, and Sawtooth test tones.
- **Sweep Functionality**: Enables frequency and volume sweeps with repeat and wobble options.
- **Noise Playback**: Generates various noise profiles including White, Pink, Violet, Grey, and Brown.
- **Configuration Management**: Allows users to create, save, and access custom presets and complex signal configurations.

<!-- SECTION: Target Audience -->
## Who is it for?

Audio professionals, hobbyists, and individuals seeking tools for sound testing or therapeutic tone generation.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/audio-function-generator/id768229610?uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/utilities/audio-function-generator)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/utilities/audio-function-generator).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*