# Jotron PLB vs vmsTRACK

The clearest difference is update cadence: vmsTRACK at every 3 weeks against Jotron PLB's every 8 months. vmsTRACK also leads on iOS requirement (11.0 vs 14.0). 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.

Jotron PLB ships an update every 8 months, vmsTRACK every 3 weeks. The most recent releases landed on October 6, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Jotron PLB | vmsTRACK |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Size | 47 MB | 21 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jotron AS](https://appshunter.io/developer/1673048562) | [Weatherdock AG](https://appshunter.io/developer/554111402) |

## What reviewers say

### Jotron PLB

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

**Features:** macOS Compatibility

**In-app purchases:** none


### vmsTRACK

[App page](https://appshunter.io/ios/app/vmstrack-2gen/id6478228194)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Jotron PLB free?

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

### Is vmsTRACK free?

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

### Do Jotron PLB or vmsTRACK have ads?

Neither Jotron PLB nor vmsTRACK shows ads.

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

Jotron PLB ships an update every 8 months, and vmsTRACK every 3 weeks. Most recently, Jotron PLB was updated on October 6, 2026 and vmsTRACK on September 18, 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.*