# RockCONNECT vs Jotron PLB

The clearest difference is update cadence: RockCONNECT at every 2 months against Jotron PLB's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RockCONNECT ships an update every 2 months, Jotron PLB every 8 months. The most recent releases landed on September 21, 2026 and February 21, 2026 respectively.

## The numbers

| Metric | RockCONNECT | Jotron PLB |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 8 months |
| Size | 17 MB | 47 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ground Control Technologies UK Ltd](https://appshunter.io/developer/1774186724) | [Jotron AS](https://appshunter.io/developer/1673048562) |

## What reviewers say

### RockCONNECT

[App page](https://appshunter.io/ios/app/rockconnect/id904965550)

**Features:** macOS Compatibility

**In-app purchases:** none


### Jotron PLB

[App page](https://appshunter.io/ios/app/jotron-plb/id6472810663)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RockCONNECT free?

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

### Is Jotron PLB free?

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

### Do RockCONNECT or Jotron PLB have ads?

Neither RockCONNECT nor Jotron PLB shows ads.

### Which is updated more often, RockCONNECT or Jotron PLB?

RockCONNECT ships an update every 2 months, and Jotron PLB every 8 months. Most recently, RockCONNECT was updated on September 21, 2026 and Jotron PLB on February 21, 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.*