AudioTools Wireless is a pro-caliber SPL Meter, with A and C weighting, and also includes an audio signal generator that can produce sine waves, square waves, and white and pink noise.

It also can send the microphone audio wirelessly to other Studio Six Digital apps running on another iOS device over a LAN.

In addition to sending the uncompressed digital audio, AudioTools Wireless also sends the calibration data to the host application, so that the dB value on the host application will match the value on the AudioTools Wireless device.

When linked to a Studio Six Digital audio app, AudioTools Wireless can also be used as a remote generator, so that you can control the generator output signal wirelessly.

AudioTools Wireless is compatible with the Studio Six Digital iTestMic. Since iTestMic stores its calibration internally, when you plug it into AudioTools Wireless that calibration is extracted and transmitted to the host device.

Data is sent in full 48kHz 16-bit format, uncompressed for full fidelity. You can control the latency to account for local network performance.

Currently the following Studio Six Digital apps are supported for wireless communication with AudioTools Wireless, more coming soon:

* RTA -- Real Time Analyzer

* FFT -- Fast Fourier Transform audio analyzer

* SPL Meter -- Sound Level Meter

* Smaart Spectrum -- FFT-based audio analyzer

* AudioTools -- Requires AudioTools 6.6 or later

What's New

Version 2.3

-Updated for iOS 12 and latest iPhone XS and iPhone XS Max
-Bug fixes and stability improvements

Ratings and Reviews


Not working with ios12

It’s October 1 and it still doesn’t work with ios12. Rollouts were going to happen in September ?


Like an rf wireless mic

Works great, let's me remote the mic to the front of house while I run audiotools on another iPad in the booth. Very cool.


Didn't work

Won't connect using an iPad Air and iPhone 6s both on latest ios9.

Liked the concept but waste of $20.


Andrew Smith
27.7 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, German, Japanese, Polish, Simplified Chinese, Swedish
Age Rating
Rated 4+
© Andrew Smith


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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