# FT8 Decoder vs Greyline FT8

The clearest difference is review sentiment: Greyline FT8 at 90% against FT8 Decoder's 50%. Greyline FT8 also leads on rating (4.8 vs 4.3) and update cadence (every 4 days vs every 18 months). FT8 Decoder's advantage is price ($1.99 vs $3.99) and iOS requirement (15.4 vs 26.5). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

FT8 Decoder costs $1.99 and Greyline FT8 $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, 4.8 against 4.3. Both are backed by a comparable volume of ratings — 8 and 12 respectively. Written reviews point the same way: 50% of FT8 Decoder's written reviews are positive against 90% of Greyline FT8's.

FT8 Decoder ships an update every 18 months, Greyline FT8 every 4 days. The most recent releases landed on October 8, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | FT8 Decoder | Greyline FT8 |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | [4.3 (8 ratings)](https://appshunter.io/ios/app/ft8-decoder/id1592847401/reviews) | **[4.8 (12 ratings)](https://appshunter.io/ios/app/greyline-ft8/id6773455172/reviews)** |
| Number of ratings | 8 | **12** |
| Positive reviews | 50.0% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Every 4 days** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#163** |
| Size | 1 MB | 18 MB |
| Requires iOS | **15.4** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HotPaw Productions](https://appshunter.io/developer/285074853) | [JONATHAN MARK SCHULMAN](https://appshunter.io/developer/6773455174) |

## What reviewers say

### FT8 Decoder

[App page](https://appshunter.io/ios/app/ft8-decoder/id1592847401)

This application decodes FT8 digital signals from amateur radio bands. It can process audio from external sources or directly from an SSB radio or SDR. The app also generates FT8 modulated audio for experimentation.

**Highlights:** Decodes FT8 8FSK modulated signals, Processes external audio or SDR sound, Supports standard callsigns and 13-character messages, Generates FT8 message audio, Experiment with sending and receiving FT8 audio

**In-app purchases:** none


### Greyline FT8

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

**Currently charting:** #163 Top Paid · Utilities (US App Store)

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 FT8 Decoder free?

FT8 Decoder costs $1.99, with no in-app purchases.

### Is Greyline FT8 free?

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

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

Greyline FT8 is rated higher. FT8 Decoder averages 4.3 out of 5 from 8 ratings, while Greyline FT8 averages 4.8 from 12 ratings.

### Do FT8 Decoder or Greyline FT8 have ads?

Neither FT8 Decoder nor Greyline FT8 shows ads.

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

FT8 Decoder ships an update every 18 months, and Greyline FT8 every 4 days. Most recently, FT8 Decoder was updated on October 8, 2026 and Greyline FT8 on October 3, 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.*