Comparison

PROTECHT vs VHF Simulator

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

Head to head
About

PROTECHT

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The PROTECHT remote athlete app by Sports and Wellbeing Analytics allows users with a PROTECHT mouthguard to download and send data from their mouthguard to the cloud. From here, designated staff can analyse and feedback data in order to: - Improve Performance - Mitigate injury risk in training - Monitor and manage head impact exposures and overall load accumulated by the athlete - Create a safer return to sport - Prepare for competition demands For more information visit https://swa.one/

About

VHF Simulator

Features
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VHF Marine Radio Simulator with ATIS. Prepare for sailing in the A1 Sea Area. Perfect for supplementing your training or preparing for the exam. Learning: - A brief explanation of the radio's operation, - Step-by-step instructions on how to use the simulator: start-up, testing, position entry, address book, basic functions, calls, ATIS. Simulator: - Sending all DSC messages, - Various radio functions (dual watch, scanning, address book, position entry, and more), - Receiving DSC messages, Tasks: Experience the exam: - Select a task, - Execute a command, - Check for correct completion. There's a timer for each task. Additionally: - Calling scheme (Distres, Distress Cancel, Urgency, Safety, Routine), - Phonetic alphabet, - A short simulator user guide, - 30 minute Symulator free trial, Subscriptions: Full: access to the learn, simulator, and tasks. Basic: access to the simulator and tasks. The remaining elements of the app are always free. You can use all of this to prepare for the exam or refresh your radio skills before a cruise! Terms of Use (EULA): https://gorskiserwis.com/terms-vhf-simulator Privacy Policy: https://gorskiserwis.com/privacy-policy-vhf-simulator

Screenshots

PROTECHT4 screens
VHF Simulator3 screens

Verdict

The call

The clearest difference is in-app purchases: PROTECHT at none against VHF Simulator's 1. PROTECHT also leads on iOS requirement (13.0 vs 15.0). VHF Simulator's advantage is update cadence (every 9 days vs every 5 months). On price, ads 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. VHF Simulator sells 1 in-app purchase, starting at $3.99 per month. PROTECHT asks for nothing beyond the download.

UpkeepUpdate frequency

PROTECHT ships an update every 5 months, VHF Simulator every 9 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 3 level
PROTECHT versus VHF Simulator: the parameters behind the verdict, then further details
ParameterPROTECHTVHF Simulator
PriceFreeFree
Update frequencyEvery 5 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.0
Further details — not scored
Size19 MB24 MB
Age rating12+4+
DeveloperSports and Wellbeing Analytics LimitedTomasz Cieslar

In-app purchases

None

PROTECHT

No in-app purchases

1 purchases

VHF Simulator

Subscriptions1
  • Premium Monthly$3.991 Month

Questions

Is PROTECHT free?
PROTECHT is free to download, with no in-app purchases.
Is VHF Simulator free?
VHF Simulator is free to download, with in-app purchases available.
Do PROTECHT or VHF Simulator have ads?
Neither PROTECHT nor VHF Simulator shows ads.
Which is updated more often, PROTECHT or VHF Simulator?
PROTECHT ships an update every 5 months, and VHF Simulator every 9 days. Most recently, PROTECHT was updated on October 27, 2026 and VHF Simulator on October 25, 2026.

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