iFunctionGenerator
$2.99
2.5for iPhone, iPad and more
Age Rating
iFunctionGenerator Screenshots
About iFunctionGenerator
iFunctionGenerator turns your iPhone, iPad, or iPod Touch into an audio function generator.
You can have up to 20 generators, each operating at a different frequency. Each generator can be one of the following types:
• Sine Wave
• Triangle Wave
• Sawtooth Wave
• Square Wave
• Pink Noise
• White Noise
The volume of the left and right channels can be independently controlled, and may be set using either a slider for ease, or direct entry of the volume, for maximum precision. The relative phase of each channel may also be set.
Frequencies from 1 to 20,000 Hz may be entered. The phase can vary between -360 to 360 degrees. The volume may be between 0 and 100 percent.
The mute button makes it easy to quickly silence the audio generators.
You can take snapshots of the generator settings. This lets you build a library of settings, and quickly load the desired settings.
You can have up to 20 generators, each operating at a different frequency. Each generator can be one of the following types:
• Sine Wave
• Triangle Wave
• Sawtooth Wave
• Square Wave
• Pink Noise
• White Noise
The volume of the left and right channels can be independently controlled, and may be set using either a slider for ease, or direct entry of the volume, for maximum precision. The relative phase of each channel may also be set.
Frequencies from 1 to 20,000 Hz may be entered. The phase can vary between -360 to 360 degrees. The volume may be between 0 and 100 percent.
The mute button makes it easy to quickly silence the audio generators.
You can take snapshots of the generator settings. This lets you build a library of settings, and quickly load the desired settings.
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What's New in the Latest Version 2.5
Last updated on Jul 2, 2017
Old Versions
This app has been updated by Apple to display the Apple Watch app icon.
Updates for iOS 10
64 bit
Updates for iOS 10
64 bit
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Version History
2.5
Jul 2, 2017
This app has been updated by Apple to display the Apple Watch app icon.
Updates for iOS 10
64 bit
Updates for iOS 10
64 bit
2.4
May 1, 2015
Added support for Bluetooth audio devices
Fixed a bug that could cause a crash under iOS 8.3 when creating a snapshot.
Fixed a bug that could cause a crash under iOS 8.3 when creating a snapshot.
2.3
Mar 17, 2015
Fixes a bug that could cause loss of sound on iOS 8.
2.2
Feb 18, 2015
Updates for iOS 8.1.3
Bug fixes for generating different types of waveforms at the same time.
Bug fixes for generating different types of waveforms at the same time.
2.1
Nov 20, 2013
Support for iOS 7.
Fixes a bug that could cause sliders to affect the wrong settings.
Fixes a bug that could cause sliders to affect the wrong settings.
2.0
Feb 7, 2013
iPad support
Up to 20 generators
Ability to take snapshots of generator setups
Ability to specify the relative phase of generators
Up to 20 generators
Ability to take snapshots of generator setups
Ability to specify the relative phase of generators
1.0.0
Feb 14, 2009
iFunctionGenerator FAQ
Click here to learn how to download iFunctionGenerator in restricted country or region.
Check the following list to see the minimum requirements of iFunctionGenerator.
iPhone
Requires iOS 6.0 or later.
iPad
Requires iPadOS 6.0 or later.
iPod touch
Requires iOS 6.0 or later.
iFunctionGenerator supports English
