HF to UHF · 160 m to 70 cm
See which bands look promising—and understand why. From daytime DX to after-dark openings, HamRadioIQ helps you read the conditions behind the contact.
One-time purchase · $7.79 on the App Store and Google Play
The real app. Live NOAA numbers, and 15 meters as the best band for this hour.
Turn propagation, bands and conditions into radio intelligence.
We don't just give you the answer. We teach you to understand it.
What’s worth trying right now?
Connect propagation conditions with practical band choices. Learn what favors a band, what can limit it, and why the picture changes throughout the day.
The two walls are the LUF and MUF. Bands between them are the ones worth a try.
Why one band wakes up as another fades.
Explore how sunlight affects the ionosphere, why different HF bands favor different times, and what sunset can mean for your next contact.
Explore WSPR reception reports alongside the conditions.
The forecast says what should work. These reception reports show which signals have been heard, where and when. HamRadioIQ puts the two side by side, band by band.
When the lower atmosphere opens up new possibilities.
Explore tropospheric enhancement and ducting—and how the right conditions can carry VHF and UHF signals beyond their usual reach.
Word for word from the app's read on a line-of-sight band.
One-time purchase · $7.79 on Google Play · $7.79 on the App Store
