Are you a touring engineer? Perhaps a touring musician?
Or are you simply interested in knowing what the rules are for wireless microphones throughout the world?

MHz is the app for you.

When purchasing new wireless equipment, you have to take into account the shifting availability of frequencies. Digital TV and LTE bands are taking over much of the frequency areas, previously available to wireless mics.

With MHz you now have all the information in your pocket.
Simply swipe across the world, tap on the country's flag and presto; a full overview of the rules, regulations and (most importantly) frequencies, is at your fingertips.

We'll continue to add more countries to the list.

What about "White-space" frequencies, you say?
Well, MHz can also help you get the available frequencies, right where you are! By using your devices GPS, MHz can pinpoint your exact location and check online databases for available white-space frequencies, right where you are.

If that wasn't enough, there's also a search function, that lets you search for a specific location. That way, if your planning a tour, you can use MHz to plan ahead.

Note: Location specific white-space frequencies only applies to certain countries.
This version includes:
Denmark, Sweden, USA & Finland.

Other countries, where you can find rules, frequency bands etc. include:
Austria, Belgium,France, Germany, Great Britain, Italy, Netherlands, Switzerland.

What’s New

Version 1.1.1

Minor bugfixes and stability improvements

Ratings and Reviews

5.0 out of 5
1 Rating

1 Rating


Jakup Andrias Knudsen
99.9 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Danish, Swedish

Age Rating


  • Family Sharing

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

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