trx vs HYMarkCtrl
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
trx
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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.
HYMarkCtrl
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HYMarkCtrl is a laser marking control software that connects to a laser marking machine using Bluetooth or WIFI to create and print images.
Screenshots
Verdict
The clearest difference is iOS requirement: HYMarkCtrl at 11.0 against trx's 13.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
trx ships an update every 23 months, HYMarkCtrl every 12 months. The most recent releases landed on October 9, 2026 and September 28, 2026 respectively.
| Parameter | trx | HYMarkCtrl |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 23 months | Every 12 months โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 โ better |
| Further details โ not scored | ||
| Size | 20 MB | 111 MB |
| Age rating | 4+ | 17+ |
| Developer | micro systems | ๅ ต ๆ |
In-app purchases
trx
No in-app purchases
HYMarkCtrl
No in-app purchases









