Wild Signal vs Kerchunk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wild Signal
This app enhances ham radio operations with QSO logging, training modules, and real-time propagation and weather reports. It provides a field guide for quick reference and detailed statistics to track performance.
- QSO logging with detailed contact information
- Performance statistics and QSO tracking
- Multiple QSO data export formats
- Interactive training modules for skill building
- Comprehensive field guide with reference materials
- Real-time propagation and weather reports
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Wild Signal is the modern companion for your amateur radio journey. You earned your license. Now what? Wild Signal helps new and growing operators discover what comes next — from making contacts to understanding the signals around you. LEARN Build your confidence with Operator Academy. Explore guided lessons, learn practical radio skills, and follow your progress as you grow as an operator. More lessons and new learning paths are coming soon. LOG Capture every contact with a beautiful, intuitive QSO log. Record frequencies, modes, signals, notes, and the moments that make radio memorable. EXPLORE Discover the invisible world of radio waves with propagation insights, band conditions, solar activity, and space weather tools that help you understand what is happening above you. GROW Develop your skills, explore new parts of amateur radio, and build your experience one contact at a time. Designed for new operators, curious explorers, and lifelong learners who want to get more from amateur radio. Your signal. Your journey. Wild Signal.
Kerchunk
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Kerchunk is a repeater directory for amateur radio operators. Find the repeaters around you on a map, see everything you need to work them, and plan which ones you'll pass on a drive — with the whole directory kept on your phone so it works where there's no signal. Buy it once. No subscription. MAP • Every repeater around you, drawn where it actually is • Filter by band and mode: FM, DMR, D-STAR, Fusion, NXDN • Tap any repeater for the full details • Sort by distance, so the nearest is the first thing you see WHAT YOU NEED TO WORK IT • Output and input frequency, and the offset • Uplink and downlink tones, so you can set both squelch and access • Modes, band, access type and operational status • Location, grid square, city, county and state TRIP PLANNER • Set a start, an end and any stops in between • See the repeaters along your route, not just the ones near its ends • Pick the ones you want and keep them with the trip • Save trips and edit them later OFFLINE • The directory lives on your phone, not just in the cloud • Search and map work with no signal — which is when you need a repeater most • Syncs changes when you're back online KEEP IT ACCURATE • Submit a repeater that's missing • Correct one that's wrong • Confirm the ones you've actually worked, so other operators know the entry is current Kerchunk reads the OpenAPRS repeater directory, and everything you contribute goes back into it. Amateur radio licence required to transmit. Kerchunk is a directory; it does not transmit.
Screenshots
Verdict
The clearest difference is price: Wild Signal at Free against Kerchunk's $0.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Wild Signal is free to download; Kerchunk costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Wild Signal | Kerchunk |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 16 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.2 | 18.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Juli Morse | OpenAPRS |
In-app purchases
Wild Signal
No in-app purchases
Kerchunk
No in-app purchases









