Version 3.0 — a plan, a schedule, and a much bigger toolkit. STUDY • Study Plan: set your exam date and a daily goal; Home shows today's progress and a countdown, and an optional reminder keeps your streak going • Real spaced repetition: every answer schedules the question for review, and Smart Review and Flashcards start with what's due • Search the pool by number or word, see your history with any question, and drill exactly what you found • Topic Mastery heat map of every question group — tap a weak one to drill it • Timed mock exams, read-aloud, and a shareable results card NEW TOOLS • Call Sign Lookup: every active U.S. licence from the FCC's public list, searched on your device with no connection — plus the country, CQ and ITU zones for any call sign worldwide • Satellites: the next passes of the amateur satellites and the ISS over your location, with their uplinks, downlinks and modes • Beam Heading: distance and true or magnetic heading to a grid square, ZIP code, call sign or country, using the 2025 World Magnetic Model • NOAA Weather Radio: the transmitters nearest you and your county's SAME code • Logbook fills in name, city and grid for U.S. stations, and adds band from frequency, distance and heading, duplicate warnings, statistics, CSV export and ADIF import • Band Conditions adds the NOAA R/S/G scales, a 3-day Kp forecast, the 27-day outlook, HF absorption, aurora activity and the WWV alert — and works offline LEARN AND REFERENCE • 12 new guides: DC and AC circuits, transistors, antennas, feed lines, the ionosphere, VHF paths, RF-exposure evaluation, and an emergency-communications series (ARES and RACES, ICS for radio operators, net procedure, field antennas and power) • Every DXCC entity and prefix, the full ITU call-sign table, emergency and calling frequencies, ICS forms, a drawn-to-scale U.S. band plan, power limits, repeater offsets, and one search across it all • Credits & Licenses lists every source the app draws on AND MORE • Lock Screen widgets, Control Center controls, Home Screen quick actions, smarter Siri ("Drill T5"), and Spotlight search • Morse: Farnsworth timing, pitch, prosigns, a flashing light, and a Koch receive drill • Eight new calculators, including RF exposure, ERP/EIRP, impedance and feed-line loss • Find exam sessions and clubs near a ZIP code, and import a study-data backup Free, works offline, and private — no account, no ads, no tracking.

Version 2.0 — sync, formulas, and polish. • iCloud sync (optional): keep your exam history, statistics, bookmarks, logbook, and selected class in sync across your iPhone and iPad — even a quiz you're in the middle of, so you can start on one device and finish on the other. Off by default, stored only in your own private iCloud, and never visible to us. • Calculators now show their formulas the way a textbook would, with a "Where" card explaining every symbol • Settings is one tap away from every tab, and links open in a sheet you can swipe away • Fixed: Study by Topic could show the wrong questions on some devices, and two reference charts had misaligned column headers Since 1.0, Ham Radio Companion has grown into a complete study companion and toolkit: • A plain-language explanation for all 1,431 questions, with a tap-through to the exact FCC Part 97 rule • The full FCC Part 97 rules, searchable • Live band conditions from NOAA space-weather data, with an HF propagation guide • Morse (CW) trainer, a contact logbook with ADIF export, and nine calculators (Ohm's law, antenna length, LC resonance, reactance, decibels, wavelength, SWR, series & parallel, grid square) • Smart Review (spaced repetition), flashcards, and achievements • Ten reference charts: band privileges, phonetics, Q-codes, ham abbreviations, RST, emission types, CTCSS tones, resistor color codes, schematic symbols, and U.S. call districts • 26 original guides, a searchable 155-term glossary, and a Term of the Day • Home Screen widget and Siri shortcuts • Refined iPad layout and the 2026–2030 Technician pool Free, offline, and private — no account, no ads, no tracking.