Best Callsign Check Apps

250+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated October 2026

With an average user rating of 4.6★, the callsign check category is one of the App Store's strongest. Browse all 250+ apps we track, sorted so the most loved ones surface first.

Compare top Callsign Check Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1CallSign CheckCallSign CheckFree5.0★ (4)YesNoAug 2026
2Callsign SearchCallsign SearchFree4.2★ (39)NoNoOct 2026
3Ham CallsignsHam CallsignsFree4.4★ (15)NoNoOct 2026
4Offline ham LookupOffline ham LookupFree5.0★ (4)NoYesOct 2026
5HamFinderHamFinderFree5.0★ (1)NoNoOct 2026
673 by N0AGI73 by N0AGIFree5.0★ (1)NoYesJul 2026
7Ham Radio Exam - GeneralHam Radio Exam - GeneralFree4.5★ (115)NoNoOct 2026
8HamOperatorsHamOperatorsFree—NoNoMay 2026

Top Picks for Callsign Check

CallSign Check#1

CallSign Check by Andrew Murphy

Ham radio license lookup & DX
Editor's Choice
🔧 Utilities
5.0(4 ratings)
FreeAds
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Instantly look up amateur radio callsigns from the US and worldwide. Get detailed license information, station locations, and beam headings. Also features vanity callsign hunting and real-time band conditions.

Callsign Search#2

Callsign Search by Neil Kutchera

QRZ Ham Radio Callsign Lookup
Strong Contender
🔍 Reference
4.2😊(39 ratings)
Free
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Access the extensive QRZ.COM database of amateur radio call signs on your mobile device. Instantly find information for over 1.2 million call signs globally, including license details and profile photos. Features include an interactive map, email functionality, and a call sign history.

What We Love

  • 🚀 Fast call sign lookups
  • 👍 Easy to use interface
  • 📱 Handy for mobile use
  • ✅ Works well
  • 💡 Useful for verifying amateur radio users
  • 🌐 Access to QRZ.com features
  • 🗺️ Map feature for location
  • ✨ Quick and convenient
  • 💯 Exceeds expectations
  • 👍 Highly recommended
  • 🌟 A must-have app
  • 👍 Great app support
  • 😊 Nice app
  • 🚀 Quick and easy
  • 👍 Love it
  • 👍 Best for quick reference
  • ✨ Brilliant update
  • 👍 Very good UI
  • 👍 Does everything needed
  • 🚀 Impressive speed
  • 👍 Nice app
  • 👍 Great for shortwave listeners
  • 👍 Very fast and convenient
  • 👍 Nice UI, works great
  • 👍 Fantastic app
  • 👍 Works great
  • 👍 Great App
  • 👍 Wonderful App
  • 👍 Simple to use, quick and effective
  • 👍 Great app!
  • 👍 Good start
  • 👍 Nice App for amateur radio

Room to Improve

  • 🐛 Login issues
  • 🐛 Account features greyed out
  • 🐛 Callsign info needs upgrading
  • 🐛 Logbook functionality not available
  • 🐛 Cannot see information in dark mode
  • 🐛 Barely readable in dark mode
  • 🐛 Basic information page unusable in dark mode
  • 🐛 Nearly impossible to read screen in dark mode
  • 🐛 First 3 lower options not available
  • 🐛 Says not found for call signs
  • 🐛 Crashes on iPad Pro
  • 🐛 Ads on opening
  • 🐛 Email visible to spam bots
  • 🐛 Only shows license holder info, not full profile
Ham Callsigns#3

Ham Callsigns by Staton Systems LLC

QRZ Callsign lookup
Worth Considering
🔍 Reference
4.4(15 ratings)
Free
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Instantly look up amateur radio callsigns to find contact details, including distance, bearing, and local time. This reference tool helps ham radio operators quickly access essential information for their communications.

More Callsign Check apps to explore

FAQ about Callsign Check

What are the best callsign check apps for iPhone?
CallSign Check tops our callsign check apps ranking as of October 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.
Yes — 19 of the top callsign check apps we rank are free to download, including CallSign Check and Callsign Search.
CallSign Check shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ callsign check apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.