Comparison

Jotron PLB vs KVH Commbox Edge

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

PLB Programming Tool

About

Jotron PLB

Features

Read full description

Jotron PLB is a tool for distributors to configure the Jotron PLBs. It will also allow read back of already programmed beacons.

About

KVH Commbox Edge

Features

Read full description

Rely on the KVH CommBox Edge App for secure, dynamic access to advanced network and bandwidth management tools and reporting for your onboard connectivity. Enjoy in-depth reporting on fleet, vessel, device, and app data use; real-time and historical performance charts, and speed tests for each of your WAN connections. Built for the unique requirements of the marine industry, the KVH CommBox Edge app equips captains, masters, officers, and IT professionals with unmatched mobile management of the communications networks that keep vessels, crews, and guests always connected.

Screenshots

Jotron PLB4 screens

KVH Commbox Edge4 screens

Verdict

The call

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

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Jotron PLB ships an update every 8 months, KVH Commbox Edge every 2 weeks. The most recent releases landed on February 21, 2026 and September 11, 2026 respectively.

Scorecard1 real difference · 5 level

Jotron PLB versus KVH Commbox Edge: the parameters behind the verdict, then further details
Parameter	Jotron PLB	KVH Commbox Edge
Price	Free	Free
Update frequency	Every 8 months	Every 2 weeks — better
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	14.0 — better	15.0
Further details — not scored
Size	47 MB	47 MB
Age rating	4+	4+
Developer	Jotron AS	KVH Industries, Inc.

In-app purchases

None

Jotron PLB

No in-app purchases

None

KVH Commbox Edge

No in-app purchases

Questions

Is Jotron PLB free?

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

Is KVH Commbox Edge free?

KVH Commbox Edge is free to download, with no in-app purchases.

Do Jotron PLB or KVH Commbox Edge have ads?

Neither Jotron PLB nor KVH Commbox Edge shows ads.

Which is updated more often, Jotron PLB or KVH Commbox Edge?

Jotron PLB ships an update every 8 months, and KVH Commbox Edge every 2 weeks. Most recently, Jotron PLB was updated on February 21, 2026 and KVH Commbox Edge on September 11, 2026.