Audio Function Generator PRO

Music • Updated 2 weeks ago

Download from App Store
Version 5.2.0 • Requires iOS 10.0 or newer

Created by:

Thomas Gruber


Current Price: $2.99
  • πŸŽ‰ Dropped from $3.99 to $2.99
    6 months ago
  • πŸ˜• Increase from $2.99 to $3.99
    6 months ago
  • πŸ˜• Increase from $1.99 to $2.99
    1 year ago


Current Version: 5.2.0
  • πŸ”ƒ Updated to v5.1.0
    1 month ago
  • πŸ”ƒ Updated to v5.0.0
    3 months ago
  • πŸ”ƒ Updated to v4.6.2
    5 months ago
  • πŸ”ƒ Updated to v4.6.1
    6 months ago
  • πŸ”ƒ Updated to v4.6.0
    6 months ago
  • πŸ”ƒ Updated to v3.5.0
    1 year ago
  • πŸ”ƒ Updated to v3.4.1
    1 year ago
  • πŸ”ƒ Updated to v3.4.0
    1 year ago
  • πŸ”ƒ Updated to v3.3.0
    1 year ago
  • πŸ”ƒ Updated to v3.2.1
    1 year ago
This is the highly recommended and praised Function Generator App - an amazingly great and powerful tone generator. Enriched with a vast amount of features yet it is extremely intuitive and designed for simplicity.

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?

β€’ PLAY TEST TONES Sine, Rectangular, Triangular and Sawtooth.

β€’ PLAY FREQUENCY SWEEP TEST TONES in both directions (minimum to maximum frequency and maximum to minimum frequency).

β€’ PLAY VOLUME SWEEPS (from minimum to maximum volume).

β€’ Try the SWEEP REPEAT / WOBBLE function.


β€’ Experiment with the huge FINE TUNE SELECTON, PRESETS SELECTION!

β€’ Or create your own CUSTOM PRESETS!

β€’ And SAVE an endless amount of CONFIGURATIONS (Frequency, Sweep, Noise) for later quick access and direct playback function.

β€’ Even play back different kinds of NOISE – White, Pink, Violet, Grey, Brown, Blue is also supported.

The Function Generator is AMAZINGLY INTUITIVE and SIMPLE!

=> Extending The Frequency Range
=> Extending The Sweep Times
=> 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)
=> Click Track Generator
=> Background Theme Selection (Light/Dark)

Check out the new Tutorial page:


New in this version

- New β€œAUTO” button in the oscilloscope view.
- Improved Click Track Generator. Now each click is a single sine wave with a duration of 1ms (1kHz signal). The pause between the clicks can be configured (up to 10 seconds). This tool is ideal for sync testing in a multi-room audio setup.
- Fixed oscilloscope issue when frequency slider is set to logarithmic.
- Fixed a phase issue in the Dual Function Generator. When changing frequencies, the phase went out of sync in some cases.

Videos about this app