# HamLog vs RF

The clearest difference is update cadence: HamLog at monthly against RF's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

HamLog costs $0.99 and RF $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HamLog ships an update monthly, RF every 8 months. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | HamLog | RF |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[3.7 (59 ratings)](https://appshunter.io/ios/app/hamlog/id308437400/reviews)** | — |
| Number of ratings | **59** | — |
| Positive reviews | 76.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free | — |
| Size | 13 MB | 6 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pignology, LLC](https://appshunter.io/developer/308437403) | [Julien Geissbuehler](https://appshunter.io/developer/1762554076) |

## What reviewers say

### HamLog

[App page](https://appshunter.io/ios/app/hamlog/id308437400)

This application serves as a comprehensive logging and tool suite for amateur radio operators. It facilitates contact logging, rig control, and offers numerous utilities for field and mobile operations. Features include callsign resolution, data export/import, and various radio-related calculators and information resources.

**Highlights:** Contact logging and search, Rig control via Pigtail device, QRZ/HamQTH XML integration, ADIF/CSV export and import, Automatic callsign resolution, Cloud synchronization, QSO recording

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Comprehensive logging functionality with quick entry
- 🛠️ Extensive built-in tools (65+) including QRZ lookup, DX cluster, grid calculator
- 💰 Excellent value for money (originally $0.99)
- ☁️ Cloud sync feature across devices
- 📧 Easy ADIF export via email

**What reviewers complain about**

- ⚠️ Lack of active maintenance since 2023
- 🐛 Frequent crashes on newer iOS versions
- 🔗 Server-dependent features frequently non-functional
- ❌ QRZ lookup and call sign search broken
- 📱 Poor iPad usability with hidden number row

**Reported bugs**

- App crashes on iOS 17.1 with formatting issues
- QRZ connection errors and login failures
- Call sign lookup not functioning
- Export functionality causing crashes
- Blank black screen on startup

**Requested features**

- CABRILLO file export for contests
- Band field inclusion in ADIF exports for POTA compatibility
- Dark mode support for custom templates
- Dupe check feature for contest logging
- Ability to delete custom logs and entries


### RF

[App page](https://appshunter.io/ios/app/rf-calc/id647697327)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HamLog free?

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

### Is RF free?

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

### Do HamLog or RF have ads?

Neither HamLog nor RF shows ads.

### Which is updated more often, HamLog or RF?

HamLog ships an update monthly, and RF every 8 months. Most recently, HamLog was updated on September 30, 2026 and RF on September 20, 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.*