Offline ham Lookup
Offline Ham Callsign Lookup
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Offline ham Lookup is a fully offline FCC and ISED (Canada) amateur radio callsign lookup tool no internet connection required, no account, no subscription. Search by callsign or name to find operator details instantly, even in the field or during emergency communications. Free features: callsign/name search, distance calculation to any operator, and favorites/bookmarking.
Premium unlock ($9.99 one-time): interactive offline map, bearing and live compass to point toward any operator, and Maidenhead grid square / lat-lon lookup tools.
Built for hams who need reliable reference info without depending on cell signal or Wi-Fi ideal for SOTA,POTA,Emcomm operators, field days, and anywhere connectivity isn't guaranteed.
Bug fixes:
- Fixed an issue where searching for some names with apostrophes or hyphens (e.g. O'Brien, Smith-Jones) could fail to return results.
- Minor accuracy improvements to location and grid square calculations.
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Thanks for using Offline ham Lookup!
The developer, robert russo, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- robert russo
- Size
- 194.2 MB
- Category
- Reference
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Add App Store Localization $9.99
- Copyright
- © 2026 Doodlecomms