# CallsingQRZ vs HamOperators

The clearest difference is price: HamOperators at Free against CallsingQRZ's $0.99. HamOperators also leads on update cadence (daily vs every 4 weeks). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

HamOperators is free to download; CallsingQRZ costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

CallsingQRZ ships an update every 4 weeks, HamOperators daily. Both last shipped on September 28, 2026.

## The numbers

| Metric | CallsingQRZ | HamOperators |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Daily** |
| Monetization | Paid | — |
| Size | 1 MB | 85 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Timur Isaev](https://appshunter.io/developer/593517481) | [Randolph W Duerr](https://appshunter.io/developer/629212455) |

## What reviewers say

### CallsingQRZ

[App page](https://appshunter.io/ios/app/callsingqrz/id1482088063)

Access and view amateur radio callsign information from QRZ.RU and QRZ.COM databases. This reference tool helps users quickly find details related to amateur radio callsigns.

**Highlights:** Search amateur callsign information, Access QRZ.RU database, Access QRZ.COM database, Display callsign details, Reference tool for radio amateurs

**Features:** macOS Compatibility

**In-app purchases:** none


### HamOperators

[App page](https://appshunter.io/ios/app/hamoperators/id6505122800)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CallsingQRZ free?

CallsingQRZ costs $0.99, with no in-app purchases.

### Is HamOperators free?

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

### Do CallsingQRZ or HamOperators have ads?

Neither CallsingQRZ nor HamOperators shows ads.

### Which is updated more often, CallsingQRZ or HamOperators?

CallsingQRZ ships an update every 4 weeks, and HamOperators daily. Most recently, CallsingQRZ was updated on September 28, 2026 and HamOperators on September 28, 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.*