Comparison

iFTx vs Greyline FT8

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

iFTx

This app enables seamless communication using FT8 and FT4 digital modes directly from your iOS device. Enjoy portable digital connections, effortless operation with a user-friendly interface, and reliable performance for global contact.

Highlights
  • FT8 and FT4 digital modes
  • Portable digital communication
  • Global operator connections
  • User-friendly interface
  • Integrated QSO logging
Features
Read full description

Introducing iFTx: The Essential iOS App for FT8 and FT4 Digital Modes! - Seamlessly Engage: iFTx brings FT8 and FT4 digital modes to your iOS device, enabling convenient and portable digital communication. - Anytime, Anywhere: Enjoy the flexibility to connect with operators globally from the comfort of your iOS device. - Effortless Operation: Navigate the user-friendly interface for quick setup and real-time messaging. - Reliable Performance: Experience clear signals and adapt to changing propagation conditions with ease. - Log Your Success: Keep track of your contacts effortlessly with integrated QSO logging.

About

Greyline FT8

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
Read full description

Greyline FT8 is a highly portable, capable amateur radio app designed specifically for field operation with an iOS device. I designed this app because I got very used to my full-stack FT8 solution: GridTracker, WSJT-X, PSK Reporter, WRL Desktop, several browser tabs, and more. But I didn't want the bulk and weight of a full Windows PC in the field. At the same time, while there are excellent and lightweight FT8 iOS solutions out there, they were lacking features I really wanted. Greyline is everything you need and nothing you don't. It automatically locates your grid square, performs callsign and calling station DXCC lookups (internet access required), and can even show you real-time spot data from PSK Reporter. Want to adjust your directional antenna? Now you've got the info you need to do it! Greyline also incorporates automated calling features. Gatherer mode calls CQ, responds to the first reply it gets, finishes the QSO and returns to calling CQ all without your input. On the other side of things, Hunter mode listens for CQ calls and pounces on them, finishing a QSO then returning to the live band to find the next. Or, take control of the conversation yourself with standard mode. That's the experience you're already used to from WSJT-X and other digital mode apps. Some other noteworthy features are: - Intelligent automatic free frequency selection - Dynamically adjusted audio delay for virtually drift-free message timing - PSK Reporter integrated Live Spots - Direct-to-QRZ, WRL and private Cloudlog logging and ADI export - Configurable waterfall settings - CQ addendums - CQ filtering for contesting and general courteous operation - Configurable retransmissions - Intelligent log recovery (didn't get that last 73 but want to log the contact anyway? Now you can!) - Log import and export - Antenna tuning - POTA Autospotting - One touch POTA activation and POTA.app-compatible ADIF export - Multiple POTA activation support - And so much more! Greyline uses audio VOX and not serial PTT. Most radios support this with simple cabling or an audio interface like a Digirig. For helpful tips on cabling and configuring popular radios, visit the Support URL below. Built by a ham, for hams, I'm very open to your feedback and hope Greyline can be your field companion. Want to share your own Field Notes (https://greylineft8.com/fieldnotes.html)? Email me at support@greylineft8.com!

Screenshots

iFTx4 screens
Greyline FT84 screens

Verdict

The call

The clearest difference is rating: Greyline FT8 at 4.8 against iFTx's 4.2. Greyline FT8 also leads on update cadence (every 4 days vs every 6 months) and review sentiment (90% vs 72%). iFTx's advantage is ratings volume (70 vs 12) and price ($1.99 vs $3.99). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

iFTx costs $1.99 and Greyline FT8 $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Greyline FT8 holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: iFTx has 70 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 72% of iFTx's written reviews are positive against 90% of Greyline FT8's.

UpkeepUpdate frequency

iFTx ships an update every 6 months, Greyline FT8 every 4 days. The most recent releases landed on October 12, 2026 and October 3, 2026 respectively.

Scorecard7 real differences · 3 level
iFTx versus Greyline FT8: the parameters behind the verdict, then further details
ParameteriFTxGreyline FT8
Price$1.99 — better$3.99
Rating4.2 (70 ratings)4.8 (12 ratings) — better
Positive reviews71.8% of reviews90.0% of reviews — better
Number of ratings70 — better12
Update frequencyEvery 6 monthsEvery 4 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.5
Further details — not scored
Size7 MB18 MB
Age rating4+4+
DeveloperChristoph NadigJONATHAN MARK SCHULMAN

Customer experience

iFTx

All ratings70 ratings
Positive75.7%
Neutral18.6%
Negative5.7%
Written reviews85 reviews
Positive71.8%
Neutral18.8%
Negative9.4%

Greyline FT8

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive90.0%
Neutral10.0%
Negative0.0%

In-app purchases

None

iFTx

No in-app purchases

None

Greyline FT8

No in-app purchases

Questions

Is iFTx free?
iFTx 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, iFTx or Greyline FT8?
Greyline FT8 is rated higher. iFTx averages 4.2 out of 5 from 70 ratings, while Greyline FT8 averages 4.8 from 12 ratings.
Do iFTx or Greyline FT8 have ads?
Neither iFTx nor Greyline FT8 shows ads.
Which is updated more often, iFTx or Greyline FT8?
iFTx ships an update every 6 months, and Greyline FT8 every 4 days. Most recently, iFTx was updated on October 12, 2026 and Greyline FT8 on October 3, 2026.

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