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greenturtleapps

 

I am a sailing programmer and also a programming sailor and I would like to introduce my products. In the past, I have been programming applications with nautical background for private use, but the iPhone and the Apple Appstore enables me to bring those programs into iPhones and hence the large nautical community.

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iDrifter

 

The program iDrifter serves the continuous monitoring of the position (anchorfix) for anchoring yachts. The program displays graphically the current drift of the yacht relating to the anchor – selectable either as a radar graph or as a map graph in Google Maps. more

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iDrifter XL

 

The program iDrifter XL for iPad serves the continuous monitoring of the position (anchorfix) for anchoring yachts. The program displays graphically the current drift of the yacht relating to the anchor – selectable either as a radar graph or as a map graph in Google Maps. more

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iFindMyShip

 

The iPhone app findMyShip helps to localize and head to an anchored yacht, e. g. with a dinghy. The app helps to find the ship when it is out of sight, e. g. when returning to the yacht by night. more

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gtCompass

 

The program gtCompass enables you to use your iPhone as an amplitude compass. When starting the program, the current positioning data will be shown as numbers on your screen. more

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iSailTracker

 

The iPad-App „iSailtracker“ serves as a tool for the documentation of sailing trips. This App enables you to display the route which was sailed in Google Maps and simultaneously save the trip into a file for further use. The display of the route is done in real time. more

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iSailCalculator

 

The program helps to execute fastly simple nautical calculations. The entry can be done via the surface of a calculator or via map viewmore

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gtCashBox

 

gtCashbox is a billing program for group billing, e.g. common cashbox of groups during vacation.

The program keeps records on incomes and expenses of a common moneybag. The incomes and expenses can be allocated to variable persons. It is possible to assign a percentage rate for each person which regulates the splitting of incomes and spending. There is a permanent control and display of the current cash-in-hand. more


iDrifter

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The program iDrifter serves the continuous monitoring of the position (anchorfix) for anchoring yachts. more

iDrifter XL

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The program iDrifter XL for iPad serves the continuous monitoring of the position (anchorfix) for anchoring yachts. more

iFindMyShip

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The iPhone app findMyShip helps to localize and head to an anchored yacht, e. g. with a dinghy. more

gtCompass

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The program gtCompass enables you to use your iPhone as an amplitude compass. more



iSailTracker

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The iPad-App „iSailtracker“ serves as a tool for the documentation of sailing trips. more

gtCashBox

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gtCashbox is a billing program for group billing, e.g. common cashbox of groups during vacation. more

iSailCalculator

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The program helps to execute fastly simple nautical calculations. more





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