# iFTx vs K4 Control for Elecraft K4

The clearest difference is price: iFTx at $1.99 against K4 Control for Elecraft K4's $89.99. iFTx also leads on ratings volume (70 vs 6) and chart position (#135 vs unranked). K4 Control for Elecraft K4's advantage is rating (4.8 vs 4.2) and update cadence (fortnightly vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

iFTx costs $1.99 and K4 Control for Elecraft K4 $89.99 up front. Neither carries in-app purchases, so what you see is what you pay.

K4 Control for Elecraft K4 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 6, 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 100% of K4 Control for Elecraft K4's.

iFTx ships an update every 6 months, K4 Control for Elecraft K4 fortnightly. Both last shipped on October 30, 2026.

## The numbers

| Metric | iFTx | K4 Control for Elecraft K4 |
| --- | --- | --- |
| Price | **$1.99** | $89.99 |
| Rating | [4.2 (70 ratings)](https://appshunter.io/ios/app/iftx/id6446093115/reviews) | **[4.8 (6 ratings)](https://appshunter.io/ios/app/k4-control-for-elecraft-k4/id6738920761/reviews)** |
| Number of ratings | **70** | 6 |
| Positive reviews | 71.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Best chart rank | **#135** | — |
| Size | 7 MB | 59 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christoph Nadig](https://appshunter.io/developer/1275170431) | [Marcus Roskosch](https://appshunter.io/developer/334053438) |

## What reviewers say

### iFTx

[App page](https://appshunter.io/ios/app/iftx/id6446093115)

**Currently charting:** #135 Top Paid · Utilities (US App Store)

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:** Vision Pro support

**In-app purchases:** none


### K4 Control for Elecraft K4

[App page](https://appshunter.io/ios/app/k4-control-for-elecraft-k4/id6738920761)

Control your Elecraft K4 transceiver remotely from your iPad. Operate locally or over the internet, with integrated digital modes, logging, and advanced visual features.

**Highlights:** Full remote transceiver control, Integrated digital modes (FT8, FT4, CW, SSTV), Comprehensive logbook with ADIF support, Dual VFO and waterfall displays, DX-Cluster integration and alerts, Visual band mapping and callsign data

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is iFTx free?

iFTx costs $1.99, with no in-app purchases.

### Is K4 Control for Elecraft K4 free?

K4 Control for Elecraft K4 costs $89.99, with no in-app purchases.

### Which has better reviews, iFTx or K4 Control for Elecraft K4?

K4 Control for Elecraft K4 is rated higher. iFTx averages 4.2 out of 5 from 70 ratings, while K4 Control for Elecraft K4 averages 4.8 from 6 ratings.

### Do iFTx or K4 Control for Elecraft K4 have ads?

Neither iFTx nor K4 Control for Elecraft K4 shows ads.

### Which is updated more often, iFTx or K4 Control for Elecraft K4?

iFTx ships an update every 6 months, and K4 Control for Elecraft K4 fortnightly. Most recently, iFTx was updated on October 30, 2026 and K4 Control for Elecraft K4 on October 30, 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.*