# trx vs ShackPilot

The clearest difference is in-app purchases: trx at none against ShackPilot's 2. trx also leads on iOS requirement (13.0 vs 18.0). ShackPilot's advantage is update cadence (weekly vs every 23 months). On price, ads and device support there is nothing between them.

Both are free to download. ShackPilot sells 2 in-app purchases, starting at $4.99 per month. trx asks for nothing beyond the download.

trx ships an update every 23 months, ShackPilot weekly. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | trx | ShackPilot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shackpilot-ham-radio-remote/id6760430670/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 19 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [micro systems](https://appshunter.io/developer/1023315804) | [Lukasz Skierkowski](https://appshunter.io/developer/1280847319) |

## What reviewers say

### trx

[App page](https://appshunter.io/ios/app/trx-control/id6478390481)

**Features:** macOS Compatibility

**In-app purchases:** none


### ShackPilot

[App page](https://appshunter.io/ios/app/shackpilot-ham-radio-remote/id6760430670)

Control your ham radio transceiver remotely from your iPhone or iPad. Stream live audio, manage CAT controls, and utilize a real-time waterfall. Supports ten digital modes for receiving and transmitting without extra hardware.

**Highlights:** Wireless remote transceiver control, Full CAT control (frequency, mode, VFO, etc.), Live audio streaming (RX/TX), Real-time waterfall display, Ten built-in digital modes (FT8, JS8, SSTV, CW, RTTY, etc.), On-screen PTT with haptic feedback

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ShackPilot Monthly | $4.99 | per month |
| ShackPilot Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is trx free?

trx is free to download, with no in-app purchases.

### Is ShackPilot free?

ShackPilot is free to download, with in-app purchases available.

### Do trx or ShackPilot have ads?

Neither trx nor ShackPilot shows ads.

### Which is updated more often, trx or ShackPilot?

trx ships an update every 23 months, and ShackPilot weekly. Most recently, trx was updated on November 4, 2026 and ShackPilot on October 31, 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.*