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Q Codes Reference

Q codes, prosigns, CW drill
Stuart Woolley · Reference
View on App Store ↗
★ 2.30average rating
10ratings
—new ratings, last 7 days
—not in top charts now

Ratings breakdown

★★★★★
30%
★★★★
0%
★★★
0%
★★
10%
★
60%
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App info

Developer
Stuart Woolley
Category
Reference, Lifestyle
Released
Feb 28, 2011
Version
4.0 (Sep 9, 2026)
Price
$0.99
Size
2.3 MB
Requires
iOS 17.0
Age rating
4+
Languages
English

In-app purchases

none
Current prices, App Store US.
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About Q Codes Reference

Every Q code app on the store indexes by code. Mid-contact you do not have the code. You have the problem. Q Codes Reference is built the other way round. You tell it what you need to say, and it gives you the token that says it. Then it drills that vocabulary until you can recall it under pressure, which is the only kind of knowing that survives a live contact. Rendered through the green phosphor glow of a CRT terminal, and it works with no signal at all. ON AIR Forty situations grouped by intent, each naming the one token that answers it. "Static is spoiling your reception" gives you QRN. "Ask them to wait a moment" gives you AS. Search by what you need to say, not by a code you have not learned yet. A complete worked contact runs end to end, from the first CQ through the callsign exchange and the reports to the closing SK. Every token in it taps through to its full entry. A signal…
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