AppBrain's verdict
EstablishedLoved by users- Rating on App Store
- 4.79
- 271 ratings
- Last updated
- October 17, 2026
- Size
- 13.1 MB
Users love it: 4.8 stars from 271 ratings. Its best ranking is #29 in Top Paid, Music in Denmark.
User feedback
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Store listing
By Thomas Gruber, from the App StoreDescription by Thomas Gruber Written by the developer, not by AppBrain. Click to read.
Get to know this great App now! It is very well maintained and has received considerable upgrades over the past years.
So, … what can you do with this App?
• PLAY TEST TONES Sine, Rectangular, Triangular and Sawtooth.
• PLAY FREQUENCY SWEEP TEST TONES in both directions (minimum to maximum frequency and maximum to minimum frequency).
• PLAY VOLUME SWEEPS (from minimum to maximum volume).
• Try the SWEEP REPEAT / WOBBLE function.
• Try the MUSIC TONES PLAYBACK.
• Experiment with the huge FINE TUNE SELECTON, PRESETS SELECTION!
• Or create your own CUSTOM PRESETS!
• And SAVE an endless amount of CONFIGURATIONS (Frequency, Sweep, Noise) for later quick access and direct playback function.
• Even play back different kinds of NOISE – White, Pink, Violet, Grey, Brown, Blue is also supported.
The Function Generator is AMAZINGLY INTUITIVE and SIMPLE!
AND THESE ARE THE ADVANCED SETTINGS/FEATURES:
=> Extending The Frequency Range (1Hz - 21kHz)
=> Extending The Sweep Times (0.1s - 600s)
=> Changing Min/Max Slider Frequency Ranges
=> Changing Max Sweep Time Slider Range
=> Changing Signal Amplitude
=> Enabling Of The Sweep Repeat / Wobble Function
=> Frequency Slider Setting to Linear or Logarithmic
=> Left/Right Channel Individual Selection
=> Permanently Saving Custom Presets
=> Saving Of Endless Number Of Audio Configurations
=> Phase Out Setting (custom phase shift of the generated signal)
=> BPM (Beats per Minute) Feature
=> Dual Function Generator
=> MultiTone Generator (playback of up to eight individual tones)
=> Background Theme Selection (Light/Dark)
Check out the new Tutorial page: www.ee-toolkit.com/audio-function-generator
Safety and technology
Found in the app by AppBrain- Price
- $14.99
- App size
- 13.1 MB
- Content rating
- Everyone
Technologies used by Audio Function Generator PRO
Releases
Updates seen on the App Store- Version
- 9.4.0
- Launched
- July 2014
No changelog data
Alternatives
Similar apps and more from Thomas GruberAlternatives to Audio Function Generator PRO
More from Thomas Gruber
Rankings
App Store top charts- Highest rank
- #29
- Chart
- Top Paid
- Music
- Country
- Denmark
About the app and developer
About Audio Function Generator PRO
Audio Function Generator PRO is a music app developed by Thomas Gruber.
User Ratings
Audio Function Generator PRO is rated 4.79 out of 5 stars. The rating is based on 270 ratings.
App Information
Audio Function Generator PRO costs $14.99. The app size is 13.13 MB. The latest version available is 9.4.0. The last update was on October 17, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since July 2014.
Audio Function Generator PRO is made and published by Thomas Gruber. AppBrain is an independent app data site and isn't affiliated with Thomas Gruber. The app name, icon, screenshots and description belong to Thomas Gruber and are shown as published on the App Store.
Developer information for Thomas Gruber
Address:
Frequently asked questions about Audio Function Generator PRO
Is Audio Function Generator PRO free?
No. Audio Function Generator PRO costs $14.99 on the App Store.
Is Audio Function Generator PRO still available?
Yes. Audio Function Generator PRO is on the App Store, and the last update we saw was on October 17, 2026.
How large is Audio Function Generator PRO?
Audio Function Generator PRO is 13.13 MB.
Is Audio Function Generator PRO suitable for children?
App Store rates the content of Audio Function Generator PRO as suitable for everyone.
How do people rate Audio Function Generator PRO?
Audio Function Generator PRO scores 4.79 out of 5 stars, from 271 ratings on the App Store.
Who made Audio Function Generator PRO?
Audio Function Generator PRO was developed by Thomas Gruber. It is listed in the music category on the App Store.
What are the best alternatives to Audio Function Generator PRO?
People looking at Audio Function Generator PRO also look at these music apps: Speaker Polarity, AudioTools, dB, Sound & Audio, BLEASS Dragonfly, rymdigare, Midiflow.
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