Dutchman's Log 1.3

Free Trial
19.82 MB
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Publisher Description

Utility to measure your boat speed over the water. Can also be used to calibrate or to check accuracy of your speed/log device.

A boat's speed may be estimated by timing how long the boat takes to pass a floating object.
The boat length and desired units must be entered in 'Settings'
Two persons are needed, one stands on the bow and the other aft.
The person on the bow throws an object that will float (crumpled piece of paper) into the water, ahead and to one side of the bow.
As it passes the bow at right angles, they shout 'Now', and the person on the stern taps the 'start timing' button.
When the object passes the stern at right angles, the 'stop timing' button is tapped.
The App now calculates and displays the boat speed.

Units in Knots, metres/second or Kilometres/hour

Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

Dutchman's Log is a free trial software application from the Recreation subcategory, part of the Home & Hobby category. The app is currently available in English and it was last updated on 2011-11-08. The program can be installed on iOS.

Dutchman's Log (version 1.3) has a file size of 19.82 MB and is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 0 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Colin Porteous
Released Date 2011-11-08
Languages English


Category Home & Hobby
Subcategory Recreation

System requirements

Operating systems ios

Download information

File size 19.82 MB
Total downloads 0


License model Free Trial
Price $2.99

Version History

Here you can find the changelog of Dutchman's Log since it was posted on our website on 2016-10-29. The latest version is 1.3 and it was updated on soft112.com on 2018-03-23. See below the changes in each version:

version 1.3

posted on 2011-11-08

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Release Date: 2011-11-08
Publisher: Colin Porteous
Operating System: ios
Type: Free Trial