# Grid Locator vs Greyline FT8

The clearest difference is price: Grid Locator at Free against Greyline FT8's $3.99. Grid Locator also leads on iOS requirement (18.0 vs 26.5). Greyline FT8's advantage is rating (4.9 vs 1.0) and ratings volume (15 vs 1). On ads, in-app purchases and device support there is nothing between them.

Grid Locator is free to download; Greyline FT8 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Greyline FT8 holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Greyline FT8 has 15 ratings behind it against 1, so its average is the more settled of the two.

Grid Locator ships an update every 10 days, Greyline FT8 every 4 days. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Grid Locator | Greyline FT8 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/grid-locator/id6741041054/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/greyline-ft8/id6773455172/reviews)** |
| Number of ratings | 1 | **15** |
| Positive reviews | — | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Monetization | — | Paid |
| Size | 2 MB | 18 MB |
| Requires iOS | **18.0** | 26.5 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [micro systems](https://appshunter.io/developer/1023315804) | [JONATHAN MARK SCHULMAN](https://appshunter.io/developer/6773455174) |

## What reviewers say

### Grid Locator

[App page](https://appshunter.io/ios/app/grid-locator/id6741041054)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Grid Locator free?

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

### Is Greyline FT8 free?

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

### Which has better reviews, Grid Locator or Greyline FT8?

Greyline FT8 is rated higher. Grid Locator averages 1.0 out of 5 from 1 ratings, while Greyline FT8 averages 4.9 from 15 ratings.

### Do Grid Locator or Greyline FT8 have ads?

Neither Grid Locator nor Greyline FT8 shows ads.

### Which is updated more often, Grid Locator or Greyline FT8?

Grid Locator ships an update every 10 days, and Greyline FT8 every 4 days. Most recently, Grid Locator was updated on October 24, 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.*