# K3iNetwork vs K4 Control for Elecraft K4

The clearest difference is price: K3iNetwork at $3.99 against K4 Control for Elecraft K4's $89.99. K4 Control for Elecraft K4's advantage is update cadence (every 2 weeks vs every 7 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

K3iNetwork costs $3.99 and K4 Control for Elecraft K4 $89.99 up front. Neither carries in-app purchases, so what you see is what you pay.

K3iNetwork ships an update every 7 months, K4 Control for Elecraft K4 every 2 weeks. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | K3iNetwork | K4 Control for Elecraft K4 |
| --- | --- | --- |
| Price | **$3.99** | $89.99 |
| Rating | — | **[4.8 (6 ratings)](https://appshunter.io/ios/app/k4-control-for-elecraft-k4/id6738920761/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | — | Paid |
| Size | 23 MB | 50 MB |
| Requires iOS | **17.2** | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Mike Downs, ks7d](https://appshunter.io/developer/367909071) | [Marcus Roskosch](https://appshunter.io/developer/334053438) |

## What reviewers say

### K3iNetwork

[App page](https://appshunter.io/ios/app/k3inetwork/id463639462)

**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

**In-app purchases:** none


## Frequently asked questions

### Is K3iNetwork free?

K3iNetwork costs $3.99, 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.

### Do K3iNetwork or K4 Control for Elecraft K4 have ads?

Neither K3iNetwork nor K4 Control for Elecraft K4 shows ads.

### Which is updated more often, K3iNetwork or K4 Control for Elecraft K4?

K3iNetwork ships an update every 7 months, and K4 Control for Elecraft K4 every 2 weeks. Most recently, K3iNetwork was updated on October 1, 2026 and K4 Control for Elecraft K4 on October 12, 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.*