# HamSat vs OrbitDeck

The clearest difference is in-app purchases: OrbitDeck at none against HamSat's 1. OrbitDeck also leads on iOS requirement (17.0 vs 26.4). On price, ads and device support there is nothing between them.

Both are free to download. HamSat sells 1 one-off in-app purchase. OrbitDeck asks for nothing beyond the download.

## The numbers

| Metric | HamSat | OrbitDeck |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/hamsat-ham-satellite-tracker/id6762450814/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 8 MB |
| Requires iOS | 26.4 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vasco Barreiros](https://appshunter.io/developer/1451715392) | [Paul Stoetzer](https://appshunter.io/developer/6802070970) |

## What reviewers say

### HamSat

[App page](https://appshunter.io/ios/app/hamsat-ham-satellite-tracker/id6762450814)

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.

**Highlights:** 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

**Features:** Apple Watch app

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HamSat Pro | $9.99 | one-time |


### OrbitDeck

[App page](https://appshunter.io/ios/app/orbitdeck/id6802070968)

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

**In-app purchases:** none


## Frequently asked questions

### Is HamSat free?

HamSat is free to download, with in-app purchases available.

### Is OrbitDeck free?

OrbitDeck is free to download, with no in-app purchases.

### Do HamSat or OrbitDeck have ads?

Neither HamSat nor OrbitDeck shows ads.

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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.*