Tug Requirements for Ships

The purpose of this App is to determine the total bollard pull required for berthing and un-berthing ships alongside a terminal or jetty.

The calculations involved are based on PIANC (The World Association for Waterborne Transport Infrastructure) guidelines.

The calculations take into various key factors that include: wind, current, waves, ship particulars (dimensions, displacement, projected areas, UKC), berth characteristics(depth, type) and tug characteristics (bollard Pull, winch type and effectiveness ).

There are few other factors to be kept in mind that are not included in the App, such as: yaw, trim, towing angle, tug propeller wash, tug position relative to ship pivot point, length of towline, ice conditions and age of tug.

The App can be used as a preliminary design method to determine the total bollard pull required to berth or un-berth ships or to determine the number of tugs required based on the bollard pull of each tug.

The preliminary design results can then be tested in a berthing/un-berthing simulator to confirm and /or finalise the results.


Price: $2.99 USD
Languages: EN
Released: 2017-09-26 14:40:39
Version: 1.0
Seller: Darren Dsouza
Size: 8.79 MB


The OpenWind App is an extension for the OpenWind instrument, designed to receive all the Data measured during sail time, such as:

– pitch/roll of the vessel
– compass
– true wind speed and direction
– apparent wind speed and direction
– course over ground
– speed over ground

The App also gives information about the battery level of the instrument and the strength of the bluetooth connection.

The App only works after connecting to the OW instrument.


Price: Free
Released: 2017-09-07 22:10:30
Updated: 2017-09-23 16:56:22
Version: 1.1
Seller: Michael Liesenberg
Size: 69.65 MB

Accurate Speedometer – Accurate Weather Forecast

Smart Speedometer is a new way to get out of fines and to control your speed. Our program knows and shows the current speed limit on different parts of the road. It will warn you if you exceed the speed and have a risk to get a fine.

We’ve created it in simple and convenient way. There is nothing redundant here. We’ve made a projection mode named HUD (Head Up Display). You can place the phone beneath the windshield and see all information right in front of you.

Smart Speedometer is your new friend. Why? Let’s see:

– It knows current speed limit on different parts of the road. It works all over the world!
– It warns while you overspeed by audio signals. The more excessive speed you have – the more often audio signals you get.
– Works in normal and HUD (Head-Up Display) mode as well. You have an opportunity to use your phone or tablet as a projector. Just keep your device beneath the windshield and see all information right in front of you. No more distraction from the road – everything stays up on the air!
– It simply works! And makes it nice and clear.

Local Weather is the one app for local breaking weather news & traffic for the world & USA.

The free Local Weather app includes:
> Local forecast, conditions, with satellite maps & doppler radar trackers
> Daily weather history.
> It’s a weather station in your hand!

Download Accurate Weather Forecast app now for free & keep an eye on your source for weather.


Price: Free
Languages: EN, DE, ES
Released: 2017-08-21 02:06:09
Version: 1.0
Seller: Nam Nguyen Ngoc
Size: 18.93 MB

Eclipse Run

Eclipse Run lets you pick the best spot for you to experience—live and in person!—the Great American Eclipse of 2017 on August 21st.

This app shows on a map of the United States, lines that go from Oregon to South Carolina, marking the zone where you can see the total eclipse. In the middle of the zone, is the line of maximum totality (over 2 minutes)

You just hold your finger on various spots at intersections between this line of maximum totality and a road. A dot appears.

Next, by tapping on that dot, you can learn what the weather will be like at your desired location. Plus you’ll get detailed driving instructions via Maps.

On your journey, Eclipse Run gives you alerts when you enter the zone of totality, and when you cross the line of maximum totality.

It’s free. It’s easy to understand. It will help you experience this miracle of nature—totally!


Price: Free
Languages: EN
Released: 2017-07-12 17:09:20
Updated: 2017-08-19 00:57:38
Version: 1.2.2
Seller: Martine Habib
Size: 27.62 MB

uvGO for iPhone

With uvGO for iPhone from Universal Weather and Aviation, Inc., business aircraft operators can manage successful missions worldwide. Pilots, schedulers, dispatchers, and other flight department members have access to do-it-yourself trip planning resources, as well as all trips coordinated through Universal.

-Flight planning:
• Review optimized flight plans for domestic, regional, and intercontinental flights
• View routes on an interactive map

-Aviation weather:
• Review NOTAMs
• View TAFs and METARs

-Mission alerts:
• Receive automatic alerts for potential issues impacting your planned missions
• View details on restrictions, runway closures, fuel shortages, CIQ changes, and more as soon as information is made available

-UVair® Fuel Program:
• Find any of the 5,000+ UVair card-accepting locations worldwide
• Review all-in fuel price estimates for Jet A/Jet A-1 based on your custom, pre-negotiated rate
• Make fueling arrangements

-Airports, FBOs, and ground services:
• Access information on WORLDWIDE airports, FBOs and ground handlers, in-flight caterers, ground transport providers, hotels, as well as dining and entertainment locations
• Search from a database of more than 20,000 airports, 6000 heliports, and 500 seaplane bases
• Review satellite views for ALL airports worldwide
• View U.S. and Canada Customs contact information

-Datalink and fleet status:
• View position detail information for every aircraft in your fleet on an interactive map
• Review messages to and from the aircraft, access message history, and send messages

• See status of all current service requests
• Review permit information, service confirmations, and “next leg” information prior to departure
• Download, view, share, and print operational briefing packages

• View your trips, briefings, flight plans, text weather, and airport information

Visit us at http://universalweather.com/uvgo.


Price: Free
Languages: EN
Released: 2017-06-30 13:44:23
Updated: 2017-09-20 14:34:41
Version: 1.1
Seller: Universal Weather and Aviation, Inc.
Size: 61.12 MB

Xalapa Limpia

Aplicación creada por el H. Ayuntamiento de Xalapa con el objetivo de brindar información sobre los puntos de recolección y la ubicación en tiempo real de los camiones de recolección de residuos sólidos; además de que podrás informar incidencias del servicio a través de reportes desde la misma.


Ubicación de puntos de recolección
Reportes de incidencias
Ubicación de camión de limpia en tiempo real
Notificaciones del servicio de limpia
Puntos de recolección favoritos


Price: Free
Languages: ES
Released: 2017-06-15 01:13:04
Version: 1.0
Seller: Municipio de Xalapa, Ver
Size: 39.96 MB

Waterspeed-Water Sport Logger

* Waterspeed is the one and only app dedicated for water sports, using the Apple Watch GPS to show instant speed, direction angle and max speed on your wrist.

* Waterspeed works on the iPhone and iPad too, also connected to an external GPS if needed, and offer you a special tool to review activities point by point with all info useful to improve performances.

Thousands of Sailor, Kite surfer, Windsurfer, Paddler, Kayaker use Waterspeed today. Give it a try!

Everything you need for FREE:
• Real time Speed, Heading, Trajectories, Max speed, Distance from start from any device
• Logbook of all activities with statistics and totals
• Review saved tracks and move point-by-point with Speed, Colours, Heading, Duration, Max speed, Speed avg, Linear Distance and other statistics
• View speed and units in Knots, Miles or Km
• Health App and Activity integration
• Automatic sync from Watch to iPhone
• Use the Crown to Start and Stop (useful when the watch is wet)
• On iPad: it works with the internal GPS, if available, or any GPS compatible natively with iOS
• Alarm after 60 seconds with poor GPS signal during navigation
• Save location automatically
• Save number of maneuvers, wind speed and angle, comment
• Force touch menu on Apple Watch for an easy start
• Social sharing

Make the most with the PRO version:
• Check the weather forecast 5 days/3 hours in your spot with temperature (°C/°F) and wind speed
• Countdown for Regatta on Apple Watch and iPhone/iPad with sound a vibration alert
• Export to iPad from iPhone
• Export to GPX file
• iCloud backup and restore
• Unlimited number of activities saved in the logbook
• Fastest Speed Avg for 10 seconds and 20 seconds
• Continued update and new features every month

Water Speed FREE version saves up to 5 activities. PRO version is available with a auto-renewable subscription of a duration of 1 month, 3 months or 1 year via in-app purchase to unlock all features. The subscription, once purchased, will be auto-renewed every period until you cancel it 24 hours prior to the end of the current period.
The subscription is valid on any Apple device sharing the same iCloud account (you just need 1 purchase for all devices).

Terms of Service:

Privacy Policy:

Contact us for any help or additional info at support@waterspeedapp.com.

Please note: continued use of GPS running in the background can dramatically decrease your battery life.


Price: Free
Languages: EN, IT
Released: 2017-06-08 04:40:38
Updated: 2017-10-08 04:02:46
Version: 2.3.1
Seller: Massimiliano Picchi
Size: 38.78 MB




Price: Free
Languages: EN
Released: 2017-06-05 22:35:20
Version: 1.0.0
Seller: Hangzhou skyweather Technology Co., Ltd.
Size: 7.43 MB

GoDirect Flight Bag Pro

Honeywell knows what it takes to operate in business aviation because our team has planned the flights, flown the routes and ordered the catering—just like you! GoDirect Flight Bag Pro was designed with your day-to-day in mind because we’re pilots too.

Flight Bag Pro is a premier global flight planning and electronic flight bag iPad app. Using this app, flight crews can create and file flight plans, calculate and compare aircraft cruise modes for optimal performance, access up-to-the-minute weather updates and airspace information, view airport approach plates, and more!

Flight Bag Pro requires an annual subscription to GoDirect Flight Services and an active Honeywell account.

Flight Bag Pro provides the following benefits to your flight department:
• Effortlessly scroll through your planned flights to see a quick summary of where you’re headed, what time you’re departing, how long you’ll be en route, and what aircraft you’re scheduled to fly.
• A straight-forward interface allows you to input the details of your flight plan quickly and make adjustments on the fly. Our flight planning engine will double-check to make sure everything is within aircraft limits.
• View full-color global graphical weather charts or graphically overlay global radar, satellite, AIRMETs, SIGMETs, PIREPs or winds on the interactive map to get the full picture before your flight.
• Flying into a new airport for the first time and need the 411? No problem. All the information you need about a domestic or global airport and FBO is available in an easy-to-use interface. Decode METARs and TAFs, view all the frequencies, approach plates, SIDs and STARs, winds aloft, easy-access diagrams and Airport Facilities Directories—you can even request a Fuel Uplift right in Flight Bag Pro so you’re ready for that quick turn.
• Use our integrated runway analysis and weight and balance tool, powered by APG, to ensure your aircraft can take off and land safely while maintaining proper weight and CG limits during all phases of flight. You can perform these calculations without a data connection.
• Flight Bag Pro simplifies your pre-flight and provides access to your important flight information anytime, anywhere while en route with Trip Kits. Trip Kits can contain your flight route information, digital SIDs and STARs, approach plates, graphical weather charts, detailed airport information and Airport Facility/Directory pages.
• Receive real-time updates to your flight schedule when information is released from ATC, when your route is changed or updated, when weather conditions change, or when TFRs go into effect.
• Your flight schedule, flight plans and Trip Kits are automatically synced between the app and our online web services; allowing you to perform your tasks in the app or online via our website without the concern of mismatched data. Dispatchers really love this benefit because they can schedule a week’s worth of flights ahead of time so the flight crews can quickly grab their iPad and be ready to go when they hit the ramp.


Price: Free
Languages: EN
Released: 2017-05-31 17:20:31
Updated: 2017-10-12 21:51:56
Version: 1.1
Seller: Honeywell International, Inc.
Size: 303.66 MB