Monitor real-time amateur radio activity
Access real-time data for amateur radio frequencies. Filter by frequency, mode, call prefix, country, or ITU zone. View contacts and activity on a map. Receive alerts for new contacts. Share data via email or social media.
Showing 21–40 of 1,000 ranked alternatives.
Marcus Roskosch
Control transceivers remotely
Control transceivers remotely via iPad. Adjust frequencies, manage modes, and monitor signal strength. Access settings and logs. Supports IC-705, IC-7610, IC-9700, IC-7760, IC-R8600, and IC-7300 MK2. Run on iOS 17 and later.
Peter Marks
View spots, track contacts, export data
Displays real-time WSPRnet spots with contact details and signal information. Tap a spot to view the call on QRZ.com. Export data as CSV for external sorting and graphing.
Orave Technologies (P) Ltd
Block calls and identify callers
Block unwanted calls with real-time updates on spam and scam numbers. Identify callers using Caller ID features. Mute or decline calls from known telemarketers. Reduce unsolicited calls without user intervention.
Bijoy Thangaraj
Tune instruments with precision
Provides precise tuning for various instruments including guitar, violin, piano, and flute. It detects pitch and displays frequency. Users can adjust tuning settings and save custom presets.
Shadow Launch Technology Limited
Capture traffic, record requests, configure rules
Capture and redirect HTTP/HTTPS/TCP traffic to a proxy server. Record and display HTTP, HTTPS, and DNS requests. Configure rules based on domain, IP range, or GeoIP. Track network usage and speed across different connections.
VersaEdge Software, LLC
Look up by city
Lookup for locations in North America, including the US, Canada, and Caribbean regions. Search for cities to find associated . No internet connection required.
Pignology, LLC
Log contacts, edit entries, export data
Log and search radio contacts in chronological order. Add and edit entries with detailed information. Export and import ADIF files. Resolve names and locations using callsigns. Access QRZ XML subscriber data and US-based QRZ lookup.
CODEX STUDIOS TEKNOLOJI ANONIM SIRKETI
Edit, delete, and organize photos
Organize and manage photos by identifying duplicates and similar images. Select which photos to keep or delete. Move selected items to a trash folder for safe removal. Review and confirm deletions before finalizing.
PawEng, LLC
Answer daily questions and track your progress
Test knowledge of codes with daily quiz questions. Answer individual questions or complete as many as possible in one session. Includes 366 basic electrician-written questions for apprentices, journeymen, and masters.
Joseph Iannazzone
Track weather, logs, and band conditions
Provides real-time band conditions from HamQSL for optimal frequency selection. It delivers live spots for station locations. Users can check current propagation reports, track solar flux, and view HF propagation charts.
HyperHype UAB
Generate tones, test audio, customize frequencies
Generate pure tones, frequencies, and waveforms for and headphone testing. Customize frequency ranges and noise types. Perform audio quality tests and analyze sound output. Save and share test results.
Marina Polyanskaya
Analyze and visualize frequencies
Analyze frequencies with a real-time display. Adjust and visualize sound levels across different frequency ranges. Export analysis data and compare signals for accuracy. Calibrate equipment for optimal performance.
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