The complete CB radio reference app for truckers, off-roaders, preppers, and road trip enthusiasts. All 40 channels, every 10-code, and 100+ slang terms — no subscription, no internet required.
CB radio communication is a skill. Know which channel to monitor, what codes mean in real time, and how to speak the language of the road. This app puts the whole handbook in your pocket.
$1.99 one-time. No subscription. No ads. Works fully offline — ideal for the road, the trail, and anywhere cell service disappears.
Drag the retro tuning dial to scan all 40 channels. Snap animation with haptics, just like spinning a real radio knob.
Every channel with exact frequency in MHz, common usage, channel type, and badges for special channels like EMERGENCY, MAIN, SSB, and OFF-ROAD.
All 62 standard 10-codes with plain-English meanings. Search by code or meaning. Star your most-used codes for quick access.
100+ terms from Bear to Hammer Down, Chicken Coop to Motion Lotion — alphabetical with search. Understand what truckers actually say on the radio.
Six curated cards covering emergency codes, bear/police calls, radio ops, road conditions, trucking essentials, and greetings. The stuff you actually need fast.
Designed to feel like actual CB radio hardware. Amber display, VT323 LCD font, signal bars, and a dark UI that's easy on the eyes in the cab.
Four purpose-built tabs covering everything CB radio operators need to know. Channels is the hero — the other three are where you go when you need the detail.
Interactive tuning dial with all 40 channels. Tap neighbors to jump channels. Info panel with frequency, type, and usage notes for every channel.
Full searchable 10-code list. Star the codes you use most — favorites persist between sessions. Quick tap to identify any code you hear.
Alphabetical glossary with 100+ terms. Section headers for quick scanning. Search to find any term instantly. No more blank looks when someone calls you a Kojak with a Kodak.
Six curated cards for the situations that matter most — emergencies, traffic stops, road conditions, and greetings. What you need when you need it fast.
Truckers use Channel 19 on interstates — but Channel 17 on north/south routes, and regional channels vary by area. Knowing which channel to monitor in which state is the kind of thing that used to require years of road time to learn. It's in the app.
Off-roaders and overlanders coordinate on Channel 4. Boaters and RV travelers use Channel 13. If you're new to CB radio or just bought your first radio, this is the reference that goes with it.
Offline-capable. Retro design. Everything you need on the road — channels, codes, slang, and quick reference in one app that doesn't need cell service to work.
CB radios operate on 40 designated channels between 26.965 MHz (Channel 1) and 27.405 MHz (Channel 40). Channel 9 is FCC-reserved for emergency communications only. Channel 19 is the standard trucker channel on US interstates. Channels 36–40 are SSB-capable. The app lists all 40 with frequencies, usage notes, and badges for special channels.
Channel 19 (27.185 MHz) is the primary trucker channel on most US interstates for East/West highway traffic. Channel 17 is used for North/South routes, and Channel 21 for regional roads. Channel 9 is reserved for emergency use only and should not be used for general conversation.
10-4 means "OK, message received" — it's an acknowledgment that you heard and understood the transmission. It's the most commonly used 10-code in CB communication. The app includes all 62 standard 10-codes with clear plain-English meanings and a search function.
Yes, completely. All data is built into the app — no internet connection required. It works anywhere you take your radio: interstates, off-road trails, campgrounds, and anywhere cell coverage disappears.
CB Radio – Trucker's Handbook is built for truckers, off-roaders, overlanders, RV travelers, preppers, and road trip enthusiasts. Anyone who operates or wants to understand CB radio communication will find it useful — whether you're a veteran operator or just picked up your first radio.
No. $1.99 one-time purchase. No subscription, no ads, no in-app purchases.