QRZing vs Sysly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QRZing
This app helps amateur radio operators by providing access to QRZ.com callsign information, logging QSOs, calculating distances, and displaying propagation data. It also features a compass for rotator control and SDR listening capabilities.
- QRZ.com callsign lookup
- API-based QSO logging
- Grid square distance calculation
- Rotator compass and degree display
- SDR listening
- Solar and HF propagation data
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- search QRZ.com for callsign and display full information - add QSO to your QRZ logbook using only API - find distance between two grid squares - show you a compass and what degree to set your rotator to other stations - listen to sdr - display solar and HF propagation data
Sysly
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Sysly puts everything about your network and your iPhone in one place, explained in plain language under every result. NETWORK • Scan your Wi-Fi and see every device with its name, address and services • Ping, port check, DNS lookup and whois in one tool • Speed test with a live gauge and your data cost shown before it starts • Traceroute with per-hop timing (Pro) MONITOR • Live CPU, memory, storage, thermal state, battery and uptime • Streaming charts that pause when you want them to • Home Screen and Lock Screen widgets, Control Center buttons and a Live Activity while a scan runs DEVICE • Your exact model, chip, GPU, memory, screen and sensors from an on-device catalog of every Apple device DIAGNOSTICS • Display, multi-touch, speaker, microphone, camera, haptics, sensors and charging-rate checks you run yourself, with a report you can export (Pro) HONEST BY DESIGN • One purchase unlocks Pro for good. No subscription, no account, no ads • Scan history stays on your device. No usage-analytics or tracking SDKs • Arabic and English, fully right-to-left Sysly uses only public iOS APIs. iOS does not expose battery cycle count or capacity to apps; Pro can import Apple's own Analytics battery report as a snapshot.
Screenshots
Verdict
The clearest difference is in-app purchases: QRZing at none against Sysly's 1. QRZing also leads on iOS requirement (16.6 vs 26.5). On price, ads and device support 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
Both are free to download. Sysly sells 1 one-off in-app purchase. QRZing asks for nothing beyond the download.
| Parameter | QRZing | Sysly |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 26.5 |
| Further details — not scored | ||
| Size | 3 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Saleh Almulla | hamam alabdulla |
In-app purchases
QRZing
No in-app purchases
Sysly
- Sysly Pro$9.99









