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HamSat: Ham Satellite Tracker

HamSat: Ham Satellite Tracker

Passes, Doppler & Apple Watch

5 ratings
2 reviews
🔧 Utilities
🗺️ Navigation
Free
In-App Purchases

Details

Released
April 20, 2026
Updated
September 19, 2026

Features

Developer

Vasco Barreiros
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HamSat: Ham Satellite Tracker screenshot #1 for iPhone
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HamSat: Ham Satellite Tracker screenshot #7 for iPhone
iphone
ipad
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🧾$9.99
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About

Track satellite passes with real-time azimuth, elevation, and Doppler-corrected frequencies. Features an Apple Watch companion for wrist-based aiming and pass tracking, and allows users to stamp photos with operational data.

✓Apple Watch companion for pass tracking and antenna aiming
✓Live sky dome with real-time satellite arcs
✓Aim mode with phone compass and haptic feedback
✓Doppler-corrected frequencies for operating during passes
✓Photo stamping with callsign, grid, satellite, and UTC time
✓Offline satellite tracking and propagation
✓Geostationary satellite tracking
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What's New in HamSat

2.1.8

September 19, 2026

Better on big screens. • On iPad, HamSat now rotates freely, shows a full-size live sky map, and puts the pass map and sky dome side by side. • The fullscreen tracker uses its wide layout whenever the screen is wider than tall. • Ready for iPhone Duo's inner display when it arrives next month.

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Subscriptions & In-App Purchases

$9.99

HamSat Pro

Full operator toolkit. One-time purchase.

User reviews

Most RecentHighest RatedLowest Rated

Good app with some issues

First and the biggest issue is if you are using 2 app store accounts and you purchased PRO on one it will not work when the other account is active in the App store. I have a personal and business App store account and whenever I am logged into Business one the app shows I do not have a PRO version purchased. It literally checks every time you open up the app which App store account is used. No other app does that.

Second: you cannot add TLE sources and the ones used are limited. JAMX01 sat is pretty popular but unavailable to track and no option to add TLE source or Kepler data to track it manually.
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NNotahappyuser007

Clean, intuitive, on point

This is the only app that offers a clean interface and intuitive experience while at the same time serving its point.
DMDr. S. Muhammad

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FAQ

What is HamSat?

HamSat is a satellite tracker designed for amateur radio operators. It provides real-time tracking of satellite passes, including azimuth, elevation, and Doppler-corrected frequencies, with an Apple Watch companion for wrist-based aiming.

Does HamSat work offline?

Yes, HamSat works completely offline. All satellite passes, sky dome views, ground tracks, and Doppler calculations are computed locally on your device, meaning no internet connection or API keys are required.

What are the features of HamSat Pro?

HamSat Pro offers advanced features such as Apple Watch tracking and guided wrist-aim, a fullscreen live tracker with second-by-second Doppler, live in-pass Doppler corrections, overhead-now live tracking for favorite satellites, unlimited scheduled alerts, and shareable Rover proof photos. It is a one-time purchase.

Can I track geostationary satellites with HamSat?

Yes, the free version of HamSat includes 'ALWAYS OVERHEAD' which lists and helps you find geostationary satellites in your sky, such as QO-100. No Pro subscription is needed for this functionality.

How accurate is HamSat's satellite tracking?

HamSat uses the SGP4 propagation model, which is the same model used by professionals, ensuring that times and positions match other reputable tracking applications. It also offers multi-source TLE data for comparison.

Does HamSat have ads?

No, HamSat is ad-free. The description explicitly states 'no ads' and emphasizes a privacy-first approach with no accounts or tracking.

What devices does HamSat support?

HamSat is available for iPhone and iPad. It also features a companion app for Apple Watch, extending its functionality to your wrist.

How often is HamSat updated?

The latest version of HamSat is 2.0, which was last updated on June 18, 2026. This indicates a recent update, suggesting ongoing development and support for the application.