MultiTone Generator
Frequency and Signal Generator
FreeOffers In-App Purchases
3.1.0for iPhone, iPad and more
Age Rating
MultiTone Generator Screenshots
About MultiTone Generator
This is the all-new MultiTone Generator! An amazingly flexible and powerful frequency generator!
Works with Audiobus and Audiobus Remote!
Upgrade to PRO and CREATE up to 16 tone combinations. Play them individually or combined.
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).
Use the SWEEP REPEAT / WOBBLE function.
Play back white and pink NOISE.
Fully CUSTOMIZABLE Frequency Min-Max ranges and Sweep time range.
The MultiTone Generator is AMAZINGLY INTUITIVE and SIMPLE!
Works with Audiobus and Audiobus Remote!
Upgrade to PRO and CREATE up to 16 tone combinations. Play them individually or combined.
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).
Use the SWEEP REPEAT / WOBBLE function.
Play back white and pink NOISE.
Fully CUSTOMIZABLE Frequency Min-Max ranges and Sweep time range.
The MultiTone Generator is AMAZINGLY INTUITIVE and SIMPLE!
Show More
What's New in the Latest Version 3.1.0
Last updated on Jan 9, 2024
Old Versions
Redesigned Fine-Tune popover!
• change the tone amplitude and the system volume independently
• change the volume in % or in dB
• custom configuration of the volume step size
• custom configuration of the frequency step size
Remote Play: smaller fixes and improvements
Several user interface changes and improvements
• change the tone amplitude and the system volume independently
• change the volume in % or in dB
• custom configuration of the volume step size
• custom configuration of the frequency step size
Remote Play: smaller fixes and improvements
Several user interface changes and improvements
Show More
Version History
3.1.0
Jan 9, 2024
Redesigned Fine-Tune popover!
• change the tone amplitude and the system volume independently
• change the volume in % or in dB
• custom configuration of the volume step size
• custom configuration of the frequency step size
Remote Play: smaller fixes and improvements
Several user interface changes and improvements
• change the tone amplitude and the system volume independently
• change the volume in % or in dB
• custom configuration of the volume step size
• custom configuration of the frequency step size
Remote Play: smaller fixes and improvements
Several user interface changes and improvements
3.0.0
Dec 17, 2023
New Remote Play menu with custom volume control. The new Remote Play view allows you to control all tone configurations from one tab. In addition it provides means to change the volume of each tone or configuration (volume steps are fully customisable).
The Remote Play also supports playing tones in a pre-defined sequence with configurable play time per tone (Sequence Setting). A reference tone can be set in addition.
Other changes:
• new setting to change Frequency Slider from linear to logarithmic
The Remote Play also supports playing tones in a pre-defined sequence with configurable play time per tone (Sequence Setting). A reference tone can be set in addition.
Other changes:
• new setting to change Frequency Slider from linear to logarithmic
2.6.3
Nov 25, 2023
• Smaller fixes and improvements
2.6.2
Oct 24, 2023
Improvements when reordering sequences ("Play Sequence")
2.6.1
Oct 7, 2023
• Better readability of the control elements in Dark Mode
• Smaller fixes and improvements
• Smaller fixes and improvements
2.6.0
Aug 13, 2023
• Audio Engine optimisations for all non-sine signals
• Added new button for swapping the L/R channels of all tones
• New setting to change the frequency sliders step size (0.01 – 100)
• Sequence Play now shows the title of a saved configuration when loading it
• Several UI improvements and smaller fixes
• Added new button for swapping the L/R channels of all tones
• New setting to change the frequency sliders step size (0.01 – 100)
• Sequence Play now shows the title of a saved configuration when loading it
• Several UI improvements and smaller fixes
2.5.2
Apr 18, 2023
Fixes and improvements
2.5.1
Nov 2, 2022
bugfixes and improvements
2.5.0
Aug 16, 2022
• Added menu to save and load sequences
• Added option to give an audio part in a sequence a custom name and to rename it
• Added Play Mode to Sequence Play (Repeat One, Repeat All)
• Added option to give an audio part in a sequence a custom name and to rename it
• Added Play Mode to Sequence Play (Repeat One, Repeat All)
2.4.0
Jul 5, 2022
- update to Audiobus 3.0.15
- bugfix: correctly loading the saved waveforms after App restart or loading from previously saved configuration
- bugfix: correctly loading the saved waveforms after App restart or loading from previously saved configuration
2.3.2
Aug 11, 2021
User Interface improvements
2.3.1
Apr 17, 2021
fixes related to presenting of popovers
2.3.0
Apr 4, 2021
- support for both, dark and light appearance
- two configurable rows per default in the free version
- two configurable rows per default in the free version
2.2.1
Mar 21, 2021
Improvements for Apple Silicon
2.2.0
Mar 20, 2021
Many new features, great improvements!
• Re-designed UI: more space, larger controls, additional tools
• Save/Load custom configurations: now it's easy to save and load complete configurations. Just open the new popup menu via the sidebar (top right button)
• New popover for fine-tunig frequency and amplitude
• The repeat button in the Sweep tab now has 3 functions: off, repeat, siren-mode
• Added sweep time counter to the Main View
• New volume popover for the master volume
• Many fixes and improvements all over the App
• Re-designed UI: more space, larger controls, additional tools
• Save/Load custom configurations: now it's easy to save and load complete configurations. Just open the new popup menu via the sidebar (top right button)
• New popover for fine-tunig frequency and amplitude
• The repeat button in the Sweep tab now has 3 functions: off, repeat, siren-mode
• Added sweep time counter to the Main View
• New volume popover for the master volume
• Many fixes and improvements all over the App
2.1.1
Dec 12, 2020
- improved support for Apple Silicon
2.1.0
Sep 19, 2020
- updates for iOS 14
- update to Audiobus 3.0.12
- new Notes popover. Now you can make notes for each Tone ID.
- sequence playback fixes:
- 60 seconds is shown as 1:00 now instead of 0:60
- improvements of displayed play time of each block after it has been played
- update to Audiobus 3.0.12
- new Notes popover. Now you can make notes for each Tone ID.
- sequence playback fixes:
- 60 seconds is shown as 1:00 now instead of 0:60
- improvements of displayed play time of each block after it has been played
2.0.0
Jan 22, 2020
I am very happy to announce a great new feature! The addition of audio sequence playback!
Now you can create any audio type like a tone, sweep or noise and assign a custom duration. Create as many of these elements and play them sequentially, one after the other. Like with a Playlist. Editing is supported as well. Also re-arranging of the elements is implemented. And there is playback control using buttons for prev/next, play/pause and stop.
Tap on the "Play Sequence" button to get started. Three example configurations will be auto-created at the first start.
Now you can create any audio type like a tone, sweep or noise and assign a custom duration. Create as many of these elements and play them sequentially, one after the other. Like with a Playlist. Editing is supported as well. Also re-arranging of the elements is implemented. And there is playback control using buttons for prev/next, play/pause and stop.
Tap on the "Play Sequence" button to get started. Three example configurations will be auto-created at the first start.
1.3.2
Dec 23, 2019
Background mode (non-Audiobus playback): when exiting the App, the Audio Engine will only then be stopped, if no playback is active. This is important so that the App does not consume battery power when in the background and not playing audio.
1.3.1
Dec 14, 2019
- update for iOS 13.
- update of UI elements to work better with iOS 13.
- background mode fix when not connected to an active Audiobus session
- update of UI elements to work better with iOS 13.
- background mode fix when not connected to an active Audiobus session
1.3.0
Mar 7, 2019
- new "Play All / Play Sets" menu available. Either play ALL tones at once. Or select individual tones per each of the available sets and play them separately.
- new sidebar menu with links to Settings, Play All, Info/Disclaimer, More Apps, App Rating
- native support for iPad 11" and iPad 12.9"
- new sidebar menu with links to Settings, Play All, Info/Disclaimer, More Apps, App Rating
- native support for iPad 11" and iPad 12.9"
1.2.0
Oct 6, 2017
support for iPhone X
1.0.1
Oct 12, 2016
MultiTone Generator FAQ
Click here to learn how to download MultiTone Generator in restricted country or region.
Check the following list to see the minimum requirements of MultiTone Generator.
iPhone
Requires iOS 12.0 or later.
iPad
Requires iPadOS 12.0 or later.
iPod touch
Requires iOS 12.0 or later.
MultiTone Generator supports English
MultiTone Generator contains in-app purchases. Please check the pricing plan as below:
Enable all Features
$4.99
