Did you hear a Q signal that you didn’t know? Want to find the local grid square? With this reference, you can not only find these, but also have quick, easy access to the following:
US & Canadian Amateur Band Limits
Country Codes
Band Plans (ARRL, ARC, IARU 1, 2, 3)
Radiogram Numbered Messages
Grid Square and Location
Q Codes
Local and UTC Time
The RST System
Morse Code
The Phonetic Alphabet
Unit Abbreviations
Metric Prefixes
In addition there are 16 useful electronic formulas with their own calculator that can be used for dB v. Power calculations, frequency v. wavelength, Ohm’s law and more!
The programmers at SnecaDev (also hams) value your input and suggestions and want to continue to improve our products. You can use the Contact option in the app to send your ideas to us. Thank you for your continued support!

What’s New

Version 2.1.0

Updated for iOS 11

Ratings and Reviews

4.0 out of 5
10 Ratings

10 Ratings

Neotoxo54 ,

Ham Radio Reference

Great reference app for my of only 4 that I put on my new iPhone...I have tons of other Amateur Radio related apps on my iPad but this one was one of the few I like to always have at hand.

Installed it on my iPhone (ios 10)...when I first opened it up it said that the app needs to be updated for future iOS upgrades else it may cease to work...let us hope that happens...

thanks, 73s


Update Me!!

I use this app all the time for looking at band privileges and band plans. I would love to see an update to support the larger screen on the iPhone 6.

This is one of the two apps I use the most for Amateur Radio. I would be lost without it.

Bud_Dude ,

Missing crucial calculations

Nice app concept useful as a study reference for license tests. However, seriously lacking in almost all calculations needed for the US ham license tests - resonance, reactance, Q, R/C time constants, winding / turns ratio, modulation index, intermodulation, deviation, virtually no AC calculations such as peak, RMS, power factor, no antenna calculations. It would be far more useful with these items added.


6.7 MB

Requires iOS 10.1 or later. Compatible with iPhone 5S, iPhone 6, iPhone 6 Plus, iPhone 6S, iPhone 6S Plus, iPhone SE, iPhone 7, iPhone 7 Plus, iPhone 8, iPhone 8 Plus, iPhone X, iPhone XS, iPhone XS Max, iPhone XR, iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, iPad mini 4 Wi-Fi + Cellular, iPad Pro (12.9-inch), iPad Pro (12.9-inch) Wi-Fi + Cellular, iPad Pro (9.7‑inch), iPad Pro (9.7-inch) Wi‑Fi + Cellular, iPad (5th generation), iPad (5th generation) Wi‑Fi + Cellular, iPad Pro (12.9‑inch) (2nd generation), iPad Pro (12.9‑inch) (2nd generation) Wi‑Fi + Cellular, iPad Pro (10.5‑inch), iPad Pro (10.5-inch) Wi‑Fi + Cellular, iPad (6th generation), iPad Wi-Fi + Cellular (6th generation), iPad Pro (11-inch), iPad Pro (11-inch) Wi-Fi + Cellular, iPad Pro (12.9-inch) (3rd generation), iPad Pro (12.9-inch) (3rd generation) Wi-Fi + Cellular, iPad mini (5th generation), iPad mini (5th generation) Wi-Fi + Cellular, iPad Air (3rd generation), iPad Air (3rd generation) Wi-Fi + Cellular, iPad (7th generation), iPad (7th generation) Wi-Fi + Cellular, and iPod touch.



Age Rating
Rated 4+
© 2018 SnecaDev


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