Comparison

Cortex Onboard vs BlueROV Control

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

Head to head
About

Cortex Onboard

This app allows you to configure and update your marine electronics from your mobile device. Monitor vessel data, receive alerts, and manage features like Anchor Watch from anywhere on board.

Highlights
  • Configure and update Cortex devices
  • View AIS information and alerts
  • Manage Anchor Watch
  • Monitor vessel sensors
  • Connect NMEA 2000 instruments
Read full description

Cortex Onboard is free with your Cortex. Use it to configure your Cortex Hub and download updates to your Cortex devices with new features and improvements. You can also use Cortex Onboard to receive and manage alerts, view AIS information and instrument data anywhere on board your boat. View out-of-the-box sensors or NMEA 2000 networked instruments. - Setup is easy and free. - Use Cortex Onboard to configure and update your Cortex devices easily. - View AIS information and receive alerts on board direct to your device. - Manage Anchor Watch from the palm of your hand anywhere on board. - Use the Cortex Hub’s built-in sensors for battery level, barometric pressure and boat position. - Connect your Cortex Hub to NMEA 2000, or an external sensor, to add monitoring for wind, depth, bilge high water, temperature, shore power or security. - The Cortex Hub supports up to 10 WiFi devices (includes Handsets).

About

BlueROV Control

Features
Read full description

There is an easier way to control your BlueROV. Instead of carrying a bulky PC with QGroundControl you can use your iPad. BlueROV Control is an app with an intuitive user interface and all the features you need. You can use an on-screen joystick or connect Bluetooth Game Controller (preferred). It now supports BlueOS from Blue Robotics and also connects to Newton Gripper and Ping1D, Ping360 sonars. Please see the Help section in the app for connection setup. You can use all features of Blue Control for free except video recording. Your contribution with subscription helps develop future updates.

Screenshots

Cortex Onboard4 screens

Verdict

The call

The clearest difference is in-app purchases: Cortex Onboard at none against BlueROV Control's 2. Cortex Onboard also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement 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. BlueROV Control sells 2 in-app purchases, starting at $8.99 per month. Cortex Onboard asks for nothing beyond the download.

UpkeepUpdate frequency

Cortex Onboard ships an update every 2 months, BlueROV Control monthly. The most recent releases landed on June 7, 2026 and September 22, 2026 respectively.

Scorecard2 real differences · 8 level
Cortex Onboard versus BlueROV Control: the parameters behind the verdict, then further details
ParameterCortex OnboardBlueROV Control
PriceFreeFree
Rating3.8 (12 ratings) — better—
Positive reviews55.6% of reviews—
Number of ratings12 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS15.6 — better16.0
Further details — not scored
Size376 MB47 MB
Age rating4+4+
DeveloperGarmin New Zealand LtdDeep Blue d.o.o.

In-app purchases

None

Cortex Onboard

No in-app purchases

2 purchases

BlueROV Control

Subscriptions2
  • Subscription Monthly$8.991 Month
  • Subscription Yearly3 Days trial$54.991 Year

Questions

Is Cortex Onboard free?
Cortex Onboard is free to download, with no in-app purchases.
Is BlueROV Control free?
BlueROV Control is free to download, with in-app purchases available.
Do Cortex Onboard or BlueROV Control have ads?
Neither Cortex Onboard nor BlueROV Control shows ads.
Which is updated more often, Cortex Onboard or BlueROV Control?
Cortex Onboard ships an update every 2 months, and BlueROV Control monthly. Most recently, Cortex Onboard was updated on June 7, 2026 and BlueROV Control on September 22, 2026.

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