Mariners Log Mobile

Kengineer Limited Utilities iPhoneiPadiPod touch

Mariners Log Mobile is a free Utilities app for iPhone and iPad by Kengineer Limited. Requires iOS 15.0. Updated November 3, 2026.

Price: Free; on the App Store
Size: 28 MB; Age 4+
Updated: Nov 3; 2026 · v1.4.4

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About Mariners Log Mobile

Mariners Log is a digital maintenance and operations platform built specifically for the maritime industry. Designed for engineers, captains, and fleet managers, the app replaces paper-based systems with a structured, intelligent workflow that improves reliability, compliance, and operational efficiency. Whether you operate commercial vessels, ferries, workboats, or superyachts, Mariners Log helps you stay organised, reduce unplanned downtime, and gain better visibility over your vessel’s performance.

What’s new

Version 1.4.4 · Updated November 3, 2026

- Dates and times follow your phone's time zone: journal entries, the journal date filter, notifications and task notes. - Tasks show "Due today", then "Overdue 1 day", "Overdue 2 days" and so on. - Forms: every field must be filled in before you submit, with a button to copy the previous value. Unanswered checkboxes show in grey. - Inventory: delete a part, search storage locations, and no duplicate location names. - Fixes for due dates, task frequency and printed form times.

App privacy

The developer, Kengineer Limited, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

Contact Info: Email Address, Name
User Content: Photos or Videos, Other User Content
Identifiers: User ID, Device ID

Used for: App Functionality

App details

Mariners Log Mobile is a free Utilities app for iPhone, iPad and iPod touch, developed by Kengineer Limited. It requires iOS 15.0 or later and is 28 MB to download. It was first released on February 18, 2026 and last updated on November 3, 2026.

Category: Utilities
Price: Free
Version: 1.4.4
Size: 28 MB
Requires: iOS 15.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: February 18, 2026
Last updated: November 3, 2026
Developer: Kengineer Limited

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Alternatives to Mariners Log Mobile

Looking for apps like Mariners Log Mobile? Here are 6 similar apps on the App Store. The highest rated is Marine Engine Logbook (5.0/5), and 5 of the 6 are free to download.

Mariners Log Mobile vs. alternatives
App	Rating	Price	Last updated	Compare
Mariners Log Mobile	–	Free	November 3, 2026
MarinePro	–	Free	May 15, 2026	Compare
RadarCop	–	Free	May 12, 2026	Compare
RigCheck — Rigging Inspector	–	2.99 USD	Mar 11, 2026	Compare
Smart Converter – Units & Time	–	Free	Jan 10, 2026	Compare
Marine Engine Logbook	5.0 / 5 (4)	Free	Aug 19, 2026	Compare
Tanker - The Sounding App	5.0 / 5 (1)	Free	Oct 29, 2026	Compare

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