# Radar Plotting

> Advanced maritime radar plotting for encounter analysis and maneuver planning. (iPhone/iPad app by Giacomo Gabriele.)

- Source: https://appshunter.io/ios/app/radar-plotting/id1470598201 (this page in markdown: same URL + `.md`)
- Developer: [Giacomo Gabriele](https://appshunter.io/developer/1455745031)
- Category: Navigation, Productivity
- Price: $7.99
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 17 MB
- Languages: American English
- Released: 2019-07-25
- Data updated: 2026-07-23
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/radar-plotting/id1470598201/reviews.md

## What is Radar Plotting?

Radar Plotting provides advanced radar-plotting capabilities for iPhone and iPad. Compute CPA/TCPA, estimate true motion, plan evasive/rescue/escape manoeuvres, and analyse two-target encounters — all visualised on an interactive radar sheet.

Highlights:
- Precise kinematic calculations (CPA/TCPA, aspect, true & relative speed)
- Evasive manoeuvres with COLREG guidance
- Rescue & escape planning, including scenarios with faster vessels
- Double-target handling
- Current/drift estimation
- Interactive canvas with adjustable scales and animated trajectory playback
- Import/export via QR code and PDF report generation

Safety note: This app is for training and decision support. It does not replace certified navigational equipment or official procedures. Always follow COLREG and local/company rules.

## Key features

- Kinematic calculations (CPA/TCPA, aspect)
- True and relative speed estimation
- Evasive maneuver planning with COLREG guidance
- Rescue and escape scenario planning
- Double-target analysis
- Current and drift estimation
- Interactive radar canvas with playback

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/radar-plotting/id1470598201/reviews.md

### 1/5 — Confusing to use.

*2021-10-28*

Would not buy again. Confusing to use. 

No instructions on using the app not very clear easier and cheaper just using a pdf radar plotting sheet.

### 5/5 — Manual

*2020-08-05*

May I know manual of radar plotting? I've know the using of radar but I'm better to read detail on your app manual.

## Frequently asked questions about Radar Plotting

### What is Radar Plotting used for?

Radar Plotting is used for advanced maritime navigation, allowing users to compute critical encounter data like CPA/TCPA, estimate true motion, and plan evasive or rescue maneuvers. It visualizes these scenarios on an interactive radar sheet for training and decision support.

### Is Radar Plotting suitable for real-time navigation?

No, Radar Plotting is intended for training and decision support. It explicitly states it does not replace certified navigational equipment or official procedures. Always follow COLREG and local/company rules.

### What devices support Radar Plotting?

Radar Plotting supports iPhone, iPad, and iPod devices. It is designed to leverage the capabilities of these Apple mobile platforms.

### How often is Radar Plotting updated?

The latest version, 7.0.1, was released on 2026-04-17, indicating recent development activity. Users can expect updates to maintain compatibility and potentially add new features.

### What is the price of Radar Plotting?

Radar Plotting is a paid application, priced at $7.99. This one-time purchase grants access to all its advanced plotting and analysis features.

### Does Radar Plotting have ads?

No, Radar Plotting does not contain advertisements. As a paid application, it offers an ad-free experience for its users.

### What age rating is Radar Plotting?

Radar Plotting has an age rating of 4+. This suggests it is suitable for a wide range of users, including younger individuals interested in maritime concepts.

### Can Radar Plotting export data?

Yes, Radar Plotting supports import and export via QR code. It also allows for PDF report generation, facilitating the sharing and documentation of analyzed scenarios.

## Version history (last 5 releases)

### 7.0.1 — 2026-04-17

v7.0.1
- Added COLREG Classification 
- Fixed various calculation bugs
- Various updates
- Fixed UI bugs

### 7.0.0 — 2026-04-13

v7.0.0
- Added COLREG Classification 
- Fixed various calculation bugs
- Various updates

### 6.1.0 — 2025-09-10

v6.1.0
- Fixed UI toolbar

### 6.0 — 2025-03-31

improved UI

### 5.0.0 — 2024-05-20

Fixed minor bugs, little improvement

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## More apps by Giacomo Gabriele

- [Nautical Calculator Pro](https://appshunter.io/ios/app/nautical-calculator-pro/id1455851003)

All apps by Giacomo Gabriele: https://appshunter.io/developer/1455745031

## Related topics

[giacomo gabriele](https://appshunter.io/ios/topics/giacomo-gabriele)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*