Comparison

MHz vs AuraConnect By Opus

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

MHz

This app provides touring engineers and musicians with essential information on wireless microphone frequencies and regulations worldwide. It helps users navigate changing frequency availability due to digital TV and LTE bands, offering country-specific overviews and location-based white-space frequency checks.

Highlights
  • Worldwide frequency regulations
  • Country-specific overviews
  • Location-based white-space frequency checks
  • GPS integration for precise location
  • Search function for specific locations
  • Planning tool for tours
Features
Currently charting
Read full description

MHz โ€” wireless frequency coordination that travels with you. Whether you're mixing monitors on a world tour or setting up two handhelds in a school hall, MHz helps you find clean, legal frequencies for wireless microphones and in-ear monitors โ€” anywhere, even offline. Find clean spectrum, anywhere Location-aware lookups show you which TV channels and white spaces are actually free where you're standing. In the United States, United Kingdom, Canada, and Australia, the full transmitter database is bundled into the app โ€” no signal required. In Denmark, Sweden, Norway, and Finland, MHz queries the national regulators' own live frequency services for the most current picture, and regulation summaries for 40+ more countries are always available offline. Talk to your gear. Link MHz directly to Shure and Sennheiser hardware on your network. See live RF and battery status, push frequencies to your receivers, or pull their settings into your show file โ€” per channel or a whole group at once. Collaborate with your crew. Share frequency groups with other MHz users via iCloud. Everyone sees the same plan, updates arrive with push notifications, and nobody's working from an outdated spreadsheet. Import and export freely. Bring in coordination files from Wireless Workbench and Soundbase, merge them into your groups, and export frequency ranges back out. MHz plays nicely with the tools you already use. Actually understand RF. The built-in Intermod Tool teaches you intermodulation from first principles โ€” interactive chapters plus a playground where you drag transmitters around a virtual stage and watch the spectrum react. Great for students, ATDs, and anyone who's ever asked "why does channel 3 drop out when channel 5 keys up?" No accounts, no subscriptions to your own data โ€” your coordination lives in your iCloud.

About

AuraConnect By Opus

Read full description

The entire Aura By Opus range in the palm of your hand! AuraConnect makes it easy to install and manage all of your Aura By Opus products. Whether you're an installer or an owner, you'll have complete and intuitive visibility of all your products and their management. PRACTICAL Organise the management of your products by creating the sites and rooms in which your products are actually installed. Are you an installer? Easily invite the final owner of the product to join the application to give them complete visibility and management of their installation. Easily invite your colleagues to join the application to work collaboratively on all the installations carried out by your company. Are you an owner? Create your sites and rooms before the installer even arrives! Easily invite the installer of your products to join your installation in the application so that he can finalise the installation of the products. Easily invite new users to share the management of the installation. SIMPLE Add a product to the application by simply scanning the QR code on the product itself or its packaging. INTUITIVE Find your products and all their information in 2 clicks ALWAYS UP TO DATE Update your products directly from the application (your smartphone's Bluetooth must be activated). Be informed as soon as a product has been updated.

Screenshots

MHz4 screens
AuraConnect By Opus4 screens

Verdict

The call

The clearest difference is price: AuraConnect By Opus at Free against MHz's $2.99. AuraConnect By Opus also leads on iOS requirement (15.1 vs 17.0). MHz's advantage is chart position (#99 vs unranked). On update cadence, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

AuraConnect By Opus is free to download; MHz costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MHz ships an update every 2 months, AuraConnect By Opus every 3 months. The most recent releases landed on October 29, 2026 and October 28, 2026 respectively.

Scorecard3 real differences ยท 6 level
MHz versus AuraConnect By Opus: the parameters behind the verdict, then further details
ParameterMHzAuraConnect By Opus
Price$2.99Free โ€” better
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 2 months โ€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaidโ€”
Best chart rank#99 โ€” betterโ€”
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.1 โ€” better
Further details โ€” not scored
Size13 MB52 MB
Age rating4+4+
DeveloperJakup Andrias KnudsenAudiofils

In-app purchases

None

MHz

No in-app purchases

None

AuraConnect By Opus

No in-app purchases

Questions

Is MHz free?
MHz costs $2.99, with no in-app purchases.
Is AuraConnect By Opus free?
AuraConnect By Opus is free to download, with no in-app purchases.
Do MHz or AuraConnect By Opus have ads?
Neither MHz nor AuraConnect By Opus shows ads.
Which is updated more often, MHz or AuraConnect By Opus?
MHz ships an update every 2 months, and AuraConnect By Opus every 3 months. Most recently, MHz was updated on October 29, 2026 and AuraConnect By Opus on October 28, 2026.

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