Who is Master-Nav for?

Master-Nav is a consumer product built for maritime students and professionals preparing for qualifications.

What platforms does Master-Nav run on?

Master-Nav runs on the web and iOS.

Is Master-Nav still maintained?

Unverified. Master-Nav has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Master-Nav?

Similar projects tracked by PulseGate include Maritime Master – IALA Buoyage, Master-Nav, and Marine Master Self Test.

Who makes Master-Nav?

Master-Nav is developed by Peterjohn Chisholm, based in the United States.

When did Master-Nav launch?

Master-Nav first shipped in 2026.

Back to the index

Master-Nav

Name: Master-Nav
Price: 0.99 USD
Author: Peterjohn Chisholm

App StoreOther AI🇺🇸

Master-Nav: IALA MBS is an educational mobile app designed to teach the IALA Maritime Buoyage System using interactive visuals, memory aids, and practice questions. It helps mariners and students prepare for exams and improve recognition skills for safe navigation.

PaidWebiOS

Visit App Store

Overview

5 features

Master-Nav sits in PulseGate's Other AI category. It focuses on helping mariners and students master the IALA Maritime Buoyage System for exams and practical use. It is built as a consumer product for maritime students and professionals preparing for qualifications. Master-Nav is paid, starting at $0.99. It ships for the web and iOS.

Behind Master-Nav is Peterjohn Chisholm, based in the United States, and it first shipped in 2026. Among its 5 catalogued features are interactive visuals, practice questions, and memory aids.

Summary written by a language model from the project’s public pages.

Interactive visuals
Practice questions
Memory aids
Exam preparation
Recognition training

Built with & integrations

Runs on

BrowseriOS

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed15 Jun · 22:21 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about Master-Nav

What does Master-Nav do?: Master-Nav focuses on helping mariners and students master the IALA Maritime Buoyage System for exams and practical use. It is catalogued under Other AI on PulseGate.
Who is Master-Nav for?: Master-Nav is a consumer product built for maritime students and professionals preparing for qualifications.
How much does Master-Nav cost?: Paid plans start at $0.99.
What platforms does Master-Nav run on?: Master-Nav runs on the web and iOS.
Is Master-Nav still maintained?: Unverified. Master-Nav has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Master-Nav?: Similar projects tracked by PulseGate include Maritime Master – IALA Buoyage, Master-Nav, and Marine Master Self Test.Maritime Master – IALA Buoyage Master-Nav Marine Master Self Test
Who makes Master-Nav?: Master-Nav is developed by Peterjohn Chisholm, based in the United States.
When did Master-Nav launch?: Master-Nav first shipped in 2026.

At a glance

Platforms: Mobile
Languages: English
Built for: maritime students and professionals preparing for qualifications
Model: B2C
Solves: Helping mariners and students master the IALA Maritime Buoyage System for exams and practical use.

Registered as

App Store: 6757947717

Developer

🇺🇸Peterjohn Chisholm

Index record

Identity confidence: Medium · 70.4
Indexed: 15 Jun 2026
Lifecycle: Alive
Last seen: 15 Jun 2026

Identity audit (12)

Slug: master-nav-iala-mbs-apple-com
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 15 Jun 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by the 2026 taxonomy migration.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Canonical URL: https://apps.apple.com/app/id6757947717

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do