# trx-control

> trx-control (iPhone/iPad app by micro systems.)

- Source: https://appshunter.io/ios/app/trx-control/id6478390481 (this page in markdown: same URL + `.md`)
- Developer: [micro systems](https://appshunter.io/developer/1023315804)
- Category: Utilities, Entertainment
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 20 MB
- Languages: American English
- Released: 2024-08-18
- Data updated: 2026-07-20
- User reviews in markdown: https://appshunter.io/ios/app/trx-control/id6478390481/reviews.md

## What is trx?

trx-control is not a standalone app.  It requires a trx-control(7) installation with a running trxd(8) daemon that has WebSockets enabled.

The app connects to trxd(8) using a WebSockets and displays all transceivers and extensions that have been configured for client access.

The trx-control app is mainly used by radio amateurs to operate transceivers and other hamradio related hardware.

Please note that in order to use the callsign lookup feature, a valid QRZ.com subscription is needed.


## Version history (last 2 releases)

### 1.1.14 — 2026-07-07

Reflect new features in the trxd(8) daemon for Linux (title and description for destination).
Added an option to allow self-signed certificates for WSS connection.

### 1.1.11 — 2024-08-18

No release notes.

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| --- | --- | --- | --- |
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| [eLO SFP](https://appshunter.io/ios/app/elo-sfp/id6467252673) | — | Free | Utilities |
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## More apps by micro systems

- [Visitors Count](https://appshunter.io/ios/app/visitors-count/id1555934182)
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All apps by micro systems: https://appshunter.io/developer/1023315804

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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 2026-07-20.*