# RepeaterBook vs Callsign Search

The clearest difference is in-app purchases: Callsign Search at none against RepeaterBook's 1. Callsign Search also leads on review sentiment (83% vs 67%) and iOS requirement (9.3 vs 15.0). RepeaterBook's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (247 vs 39). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. RepeaterBook sells 1 in-app purchase, starting at $14.99 per year. Callsign Search asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for RepeaterBook against 4.2 for Callsign Search. That said, the two scores are not equally well evidenced: RepeaterBook has 247 ratings behind it against 39, so its average is the more settled of the two. Written reviews are what separate them: 67% of RepeaterBook's written reviews are positive against 83% of Callsign Search's.

RepeaterBook ships an update every 3 weeks, Callsign Search every 2 months. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | RepeaterBook | Callsign Search |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (247 ratings)](https://appshunter.io/ios/app/repeaterbook/id606820166/reviews) | **[4.2 (39 ratings)](https://appshunter.io/ios/app/callsign-search/id680180116/reviews)** |
| Number of ratings | **247** | 39 |
| Positive reviews | 67.3% of reviews | **82.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 51 MB | 3 MB |
| Requires iOS | 15.0 | **9.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nicolas Associates Ltd](https://appshunter.io/developer/606820189) | [Neil Kutchera](https://appshunter.io/developer/574288110) |

## What reviewers say

### RepeaterBook

[App page](https://appshunter.io/ios/app/repeaterbook/id606820166)

Access a comprehensive, offline directory of amateur radio repeaters worldwide. Search by various criteria, view detailed information including distance and bearing, and easily submit updates. Optimized for both phones and tablets.

**Highlights:** Offline repeater directory, Worldwide coverage, Comprehensive search options, Distance and bearing display, Submit updates, Portrait/Landscape views

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $14.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient repeater search functionality
- 📱 Works offline with downloaded database
- 🗺️ Location-based repeater discovery
- 👍 Free application with no cost
- 🔄 Regular database updates maintained

**What reviewers complain about**

- 🐛 Location detection issues and inaccuracies
- ❌ Missing repeaters in database
- 📱 iOS version has more issues than Android
- 🔍 Inconsistent data between app and website
- ❓ Confusing interface for new users

**Reported bugs**

- Location services showing repeaters hundreds of miles away
- App not displaying any repeaters despite correct filters
- iOS version showing incorrect frequency data
- Recent update losing user data and settings
- Location feature not finding nearby repeaters

**Requested features**

- Map display of repeater locations
- Field name labels for repeater details
- Coverage range information for repeaters
- GMRS channel display alongside frequency
- Dark mode support


### Callsign Search

[App page](https://appshunter.io/ios/app/callsign-search/id680180116)

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.

**Highlights:** Search QRZ.COM database, View license holder information, Interactive map with beam heading, Display profile photos and biography, Email contact functionality, Call sign lookup history

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast call sign lookups
- 👍 Easy to use interface
- 📱 Handy for mobile use
- ✅ Works well
- 💡 Useful for verifying amateur radio users

**What reviewers complain about**

- 🐛 Login issues
- 🐛 Account features greyed out
- 🐛 Callsign info needs upgrading
- 🐛 Logbook functionality not available
- 🐛 Cannot see information in dark mode

**Reported bugs**

- Unable to log into profile
- Account login is greyed out
- Buttons for saving contact entries are grayed out
- Sign in field doesn't appear to work
- Cannot see the information in dark mode

**Requested features**

- Dark theme
- Date/timestamp to lookup log
- Properly integrate QRZ logbook functionality
- Search by name
- Add support for Apple Watch


## Frequently asked questions

### Is RepeaterBook free?

RepeaterBook is free to download, with in-app purchases available.

### Is Callsign Search free?

Callsign Search is free to download, with no in-app purchases.

### Which has better reviews, RepeaterBook or Callsign Search?

Callsign Search is rated higher. RepeaterBook averages 4.2 out of 5 from 247 ratings, while Callsign Search averages 4.2 from 39 ratings.

### Do RepeaterBook or Callsign Search have ads?

Neither RepeaterBook nor Callsign Search shows ads.

### Which is updated more often, RepeaterBook or Callsign Search?

RepeaterBook ships an update every 3 weeks, and Callsign Search every 2 months. Most recently, RepeaterBook was updated on October 29, 2026 and Callsign Search on October 23, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*