Comparison

Dynamic Positioning Operation. vs Maritime Master

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

Head to head
About

Dynamic Positioning Operation.

Features
Read full description

Seagull CES Crew Evaluation Test The application will help you prepare for passing computer tests Seagull CES Dynamic Positioning - Operational Level. Dynamic Positioning (Detailed) The application contains 64 questions on the topic: Dynamic Positioning - Operational Level. Dynamic Positioning (Detailed). The application is equipped with a convenient search. It is possible to take a practice test that you can set up yourself.

About

Maritime Master

This simulator helps maritime students and enthusiasts practice radar navigation and collision avoidance. It offers realistic radar physics, ARPA functionality, and various display modes to enhance learning in a safe, controlled environment.

Highlights
  • Realistic radar physics with adjustable controls
  • Full ARPA functionality for target tracking
  • True and Relative Vector modes
  • Standard navigation tools (VRM, EBL)
  • Multiple display and orientation modes
  • Scenario library for COLREGs practice
  • Simulated AIS overlays
Features
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Maritime Master - Radar is a simulator designed to help maritime students, deck officers, and enthusiasts practice radar navigation and collision avoidance workflows in a safe, controlled environment. Bridging the gap between theory and the bridge, this app transforms your device into a fully functional radar station. Whether you are refreshing your knowledge of Relative Motion vs. True Motion or practicing the mechanics of target tracking, this simulator offers a realistic "Green Screen" experience powered by Metal graphics for an authentic sweep and decay effect. IMPORTANT: FOR SIMULATION & TRAINING PURPOSES ONLY. This application is a simulator designed for practice and educational reinforcement. It is not a regulated piece of navigation equipment and must not be used for real-world navigation or collision avoidance on a vessel. Key Features: - Realistic Radar Physics: Experience authentic sweep visuals with adjustable Gain, Sea Clutter, and Rain Clutter controls to simulate varying environmental conditions. - Full ARPA Functionality: Acquire and track targets to calculate CPA (Closest Point of Approach) and TCPA. Visualize risks with dangerous target alarms. - Vector Modes: Switch between True and Relative Vectors to visualize target aspect and movement. Adjust vector length (minutes) to predict future positions. - Standard Navigation Tools: Utilize dual Variable Range Markers (VRM) and Electronic Bearing Lines (EBL) to determine range and bearing with precision. - Display Modes: Toggle between Head Up, North Up, and Course Up orientation. Switch the display between Relative Motion (RMTT) and True Motion to understand traffic flow. Scenario Library: Test your COLREGs knowledge with pre-built scenarios including: - Crossing Situations (Stand-on and Give-way) - Overtaking and Being Overtaken - Head-on encounters - Busy waters with mixed traffic types - Coastal navigation with land masking "True View" Overlay: Toggle the underlying map view to compare the radar return against the "ground truth" of the scenario. AIS Integration: Simulated AIS overlays provide target names, types, and kinematic data (COG/SOG) alongside raw radar echoes. Practice Scenarios: The app includes a suite of scenarios designed to test specific competencies. From simple open-water encounters to complex multi-vessel situations involving fishing vessels, cargo ships, and high-speed craft, you can practice your decision-making without the risk. Own-ship Control: Take command of your vessel. Adjust your Heading and Speed to execute collision avoidance manoeuvres and observe the resulting change in Relative Motion on the scope. Whether you are studying for your OOW exams or just want to keep your radar skills sharp, Maritime Master - Radar puts the Plan Position Indicator (PPI) in your pocket. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Dynamic Positioning Operation.4 screens
Maritime Master4 screens

Verdict

The call

The clearest difference is price: Maritime Master at Free against Dynamic Positioning Operation.'s $6.99. Maritime Master also leads on update cadence (every 2 weeks vs every 38 months). Dynamic Positioning Operation.'s advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 17.6). On 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

Maritime Master is free to download; Dynamic Positioning Operation. costs $6.99 up front. Maritime Master sells 2 in-app purchases, starting at $1.99 per month. Dynamic Positioning Operation. asks for nothing beyond the download.

UpkeepUpdate frequency

Dynamic Positioning Operation. ships an update every 38 months, Maritime Master every 2 weeks. The most recent releases landed on October 9, 2026 and October 30, 2026 respectively.

Scorecard4 real differences · 6 level
Dynamic Positioning Operation. versus Maritime Master: the parameters behind the verdict, then further details
ParameterDynamic Positioning Operation.Maritime Master
Price$6.99Free — better
Rating—4.7 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 38 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS15.6 — better17.6
Further details — not scored
Size6 MB40 MB
Age rating+44+
DeveloperMaxim LukyanenkoMARITIME MASTER LIMITED

In-app purchases

None

Dynamic Positioning Operation.

No in-app purchases

2 purchases

Maritime Master

Subscriptions2
  • Maritime Master - Radar Pro7 Days trial$1.991 Month
  • MMR Pro Max14 Days trial$4.991 Month

Questions

Is Dynamic Positioning Operation. free?
Dynamic Positioning Operation. costs $6.99, with no in-app purchases.
Is Maritime Master free?
Maritime Master is free to download, with in-app purchases available.
Do Dynamic Positioning Operation. or Maritime Master have ads?
Neither Dynamic Positioning Operation. nor Maritime Master shows ads.
Which is updated more often, Dynamic Positioning Operation. or Maritime Master?
Dynamic Positioning Operation. ships an update every 38 months, and Maritime Master every 2 weeks. Most recently, Dynamic Positioning Operation. was updated on October 9, 2026 and Maritime Master on October 30, 2026.

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