# HamSat vs Greyline FT8

The clearest difference is price: HamSat at Free against Greyline FT8's $3.99. Greyline FT8's advantage is in-app purchases (none vs 1) and rating (4.9 vs 4.4). On update cadence, ads, device support and iOS requirement there is nothing between them.

HamSat is free to download; Greyline FT8 costs $3.99 up front. HamSat sells 1 one-off in-app purchase. Greyline FT8 asks for nothing beyond the download.

Greyline FT8 holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 5 and 15 respectively. Written reviews point the same way: 67% of HamSat's written reviews are positive against 90% of Greyline FT8's.

HamSat ships an update every 2 days, Greyline FT8 every 4 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | HamSat | Greyline FT8 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.4 (5 ratings)](https://appshunter.io/ios/app/hamsat-ham-satellite-tracker/id6762450814/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/greyline-ft8/id6773455172/reviews)** |
| Number of ratings | 5 | **15** |
| Positive reviews | 66.7% of reviews | **90.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 11 MB | 18 MB |
| Requires iOS | **26.4** | 26.5 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vasco Barreiros](https://appshunter.io/developer/1451715392) | [JONATHAN MARK SCHULMAN](https://appshunter.io/developer/6773455174) |

## 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 |


### Greyline FT8

[App page](https://appshunter.io/ios/app/greyline-ft8/id6773455172)

This app provides a portable digital ham radio experience for field operations on iOS devices. It automates callsign lookups, displays real-time spot data, and offers automated calling or manual control for QSOs. Features include intelligent frequency selection, audio delay adjustment, and direct logging to QRZ.

**Highlights:** Field-ready digital ham radio, Automated callsign and DXCC lookups, Real-time PSK Reporter spot data, Automated CQ Gatherer and Hunter modes, Intelligent automatic frequency selection, Direct-to-QRZ logging and ADI export

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HamSat free?

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

### Is Greyline FT8 free?

Greyline FT8 costs $3.99, with no in-app purchases.

### Which has better reviews, HamSat or Greyline FT8?

Greyline FT8 is rated higher. HamSat averages 4.4 out of 5 from 5 ratings, while Greyline FT8 averages 4.9 from 15 ratings.

### Do HamSat or Greyline FT8 have ads?

Neither HamSat nor Greyline FT8 shows ads.

### Which is updated more often, HamSat or Greyline FT8?

HamSat ships an update every 2 days, and Greyline FT8 every 4 days. Most recently, HamSat was updated on October 25, 2026 and Greyline FT8 on October 29, 2026.

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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.*