# K3iNetwork — Remote control Elecraft radios

> Remote control Elecraft radios (iPhone/iPad app by Mike Downs, ks7d.)

- Source: https://appshunter.io/ios/app/k3inetwork/id463639462 (this page in markdown: same URL + `.md`)
- Developer: [Mike Downs, ks7d](https://appshunter.io/developer/367909071)
- Category: Utilities, Productivity
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.2 · 23 MB
- Languages: American English
- Released: 2011-09-20
- Data updated: 2026-05-16
- User reviews in markdown: https://appshunter.io/ios/app/k3inetwork/id463639462/reviews.md

## What is K3iNetwork?

K3iNetwork provides remote control of the Elecraft K3, K3S, KX3 or KX2 radios via a WiFi network and PC or Mac connected to the radio serial port. The user can control many functions of the K3, K3S, KX3 or KX2 radio using their iPhone. CW, RTTY and PSK31 QSOs are possible. The user can watch text from the radio VFO B window stream to their iPhone in the Terminal window, and send CW, RTTY, or PSK, as appropriate, in response.

K3iNetwork has windows patterned after the Command Tester and Terminal windows of the Elecraft K3 Utility program. It provides similar functionality, and it can all be accomplished  remotely using the iPhone. Once the user establishes communication with the K3, K3S, KX3 or KX2 via a WiFi network the iPhone is used to control the radio.


## Version history (last 5 releases)

### 2.3 — 2024-05-14

Bug fixes

### 2.2 — 2020-09-07

* Bug fixes to Toolbox window where some numbers were not displaying.
* Screen layout bugs fixed.

### 2.1 — 2020-09-02

* Now supports Elecraft K3, K3S, KX3, and KX2 radios.
* Now supports Dark Mode.
* Supports iPhone and iPad.
* Updated for iOS 13.6.
* Provides for two IP address settings the user can switch between when connecting to the radio.
* Added an accessory keyboard which includes numbers and alpha characters for faster data entry when in a QSO.
* Added S-meter indicators to allow monitoring of signal strength while in a QSO.
* Added several buttons to the Terminal window to allow selection of filters, switching between VFO A and B, controlling RIT settings, and split operation.
* Added a Toolbox tab to display a several key radio settings without the need to drill down into menus with multiple button taps.
* Ability to create and store 12 macros to control the connected radio.
* Ability to create and store 8 memories for messages you want to transmit.
* Other enhancements for easier operation for your connected radio.

### 2.0 — 2018-06-26

* Updated for iOS 11
* Redesigned user interface for a more modern look
* Added User Information screen to allow user to save information about their amateur radio capabilities
* Revised the Help screen information

### 1.4.2 — 2014-01-31

- Modified to make more compatible with Elecraft KX3. Now fully supports Elecraft K3 and KX3 radios.
- K3 front panel buttons not available on KX3 are replaced with functions supported by the KX3, when KX3 is the selected radio:
* LINK replaced with NR
* TX TEST replaced with PWR=0
* XFIL replaced with NORM
* RX ANT replaced with NTCH
- Bug fixes.

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## More apps by Mike Downs, ks7d

- [Kxx Programmer's Reference](https://appshunter.io/ios/app/kxx-programmers-reference/id367909068)
- [K3s Micro Manual](https://appshunter.io/ios/app/k3s-micro-manual/id404879421)
- [P3 Micro Manual](https://appshunter.io/ios/app/p3-micro-manual/id415419957)
- [KX3 Micro Manual](https://appshunter.io/ios/app/kx3-micro-manual/id578011802)
- [K2 Micro Manual](https://appshunter.io/ios/app/k2-micro-manual/id591230037)

All apps by Mike Downs, ks7d: https://appshunter.io/developer/367909071

## Related topics

[k3inetwork](https://appshunter.io/ios/topics/k3inetwork) · [ikos k7](https://appshunter.io/ios/topics/ikos-k7)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-16.*