# Offline ham Lookup — Offline Ham Callsign Lookup

> Offline amateur radio callsign lookup tool with optional premium features. (iPhone/iPad app by robert russo.)

- Source: https://appshunter.io/ios/app/offline-ham-lookup/id6798756580 (this page in markdown: same URL + `.md`)
- Developer: [robert russo](https://appshunter.io/developer/6798756582)
- Category: Reference, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 2 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 185 MB
- Languages: American English
- Released: 2026-08-18
- Data updated: 2026-09-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/offline-ham-lookup/id6798756580/reviews.md

## What is Offline ham Lookup?

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.

## Key features

- Offline FCC/ISED callsign lookup
- Search by callsign or name
- Distance calculation
- Favorites/bookmarking
- Interactive offline map (premium)
- Bearing and compass (premium)

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Add App Store Localization | $9.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/offline-ham-lookup/id6798756580/reviews.md

### 5/5 — Must have Ham app

*2026-08-21*

This app is great. Clearly it was developed by a Hams for Hams. Everything you need and nothing you don’t. It is very easy to use and provides just what I need for my QSO’s.

### 5/5 — Awesome app

*2026-08-19*

Great easy to use app for looking up callsigns when you are off-grid.

## Frequently asked questions about Offline ham Lookup

### Does Offline ham Lookup require an internet connection?

No, Offline ham Lookup is designed to work fully offline. It does not require an internet connection for its core callsign lookup and operator detail features, making it ideal for field use.

### What are the free features of Offline ham Lookup?

The free features include callsign and name searches, distance calculation to any operator, and the ability to save favorites or bookmarks. These functions are available without any cost.

### What does the premium unlock offer in Offline ham Lookup?

The premium unlock, available for a $9.99 one-time purchase, adds an interactive offline map, a bearing and live compass to point towards operators, and Maidenhead grid square/lat-lon lookup tools.

### What data sources does Offline ham Lookup use?

Offline ham Lookup utilizes data from the FCC (Federal Communications Commission) and ISED (Innovation, Science and Economic Development Canada) for its amateur radio callsign lookups.

### Is Offline ham Lookup suitable for emergency communications?

Yes, the app is built for hams who need reliable reference information without depending on cell signal or Wi-Fi, making it ideal for emergency communications scenarios like ARES/RACES/SKYWARN.

### What devices is Offline ham Lookup available on?

Offline ham Lookup is available for iPhone and iPod devices. It is designed to run on these iOS platforms.

### How often is Offline ham Lookup updated?

The latest version, 1.2.0, was released on August 19, 2026, indicating recent development and updates. Users can expect ongoing support and potential feature additions.

### What is the age rating for Offline ham Lookup?

Offline ham Lookup has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

## Version history (last 2 releases)

### 1.2.1 — 2026-08-27

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.
-new icon
Thanks for using Offline ham Lookup!

### 1.2.0 — 2026-08-19

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*