qtVlm Navigation and Routing

qtVlm Navigation and Routing Free App

Rated 4.26/5 (104) —  Free Android application by maitai

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About qtVlm Navigation and Routing

qtVlm is a navigation software designed for sailing boats. It is also a free weather grib viewer that accepts all kinds of gribs. It can read and display maps in various formats, such as Vector charts (S57), Raster Charts (kaps, geotiff, etc) and mbtiles charts.

It includes an AIS module and an Instruments Module, that can retrieve data from various NMEA sources, or from internal GPS. It can also send performance data (VMG, target speed, etc) to a navigation system.

qVlm is able to calculate the best course using Routes and Weather Routings modules. Many options are available, like multi-routing to find the best departure date-time according to various parameters, routing on a pathway, or taking in account segments with engine for instance. qtVlm can acquire position and NMEA information via various sources (internal GPS, tcp, udp or gpsd), and can display many navigation instruments and performance data.

qtVlm can also be used In Simulation Mode. In this mode qtVlm will use wind and currents data from grib to simulate navigation. All instruments will be usable, and real live AIS targets are received from Internet. Beware not to collide with a real fishing boat or another qtVlm boat.

There is also a pure Virtual Racing Mode based on VLM online races.

Vector charts (S57) and Geo-referenced marine maps (kap, geotiff, etc.), and mbtiles charts can be installed. qtVlm can also display maps from various Tiles Servers.

Several grib files can be loaded at the same time, in order to be able to route using various parameters (winds, currents and waves for instance). Weather faxes images can also be loaded on top of gribs.

Route and Weather Routing modules, navigation instruments, S57, mbtiles and Raster modules, AIS module, Iridium module, and Great Circle gribs management are available only with the full version, through in-app purchase.

How to Download / Install

Download and install qtVlm Navigation and Routing version on your Android device!
Downloaded 10,000+ times, content rating: Everyone
Android package: org.meltemus.qtvlm, download qtVlm Navigation and Routing.apk

All Application Badges

Free
downl.
Android
4.1+
For everyone
Android app

App History & Updates

What's Changed
Grib Module: Add Great Circle (Squid) gribs direct download and email requests. Improvements in saildocs configuration and email generation.
Instrument Module: Compas central part can now rotate based on real wind data.
NMEA Module: Better management of UDP connections. Add multicasting support.
More downloads  qtVlm Navigation and Routing reached 10 000 - 50 000 downloads
More downloads  qtVlm Navigation and Routing reached 5 000 - 10 000 downloads
Name changed  Name changed! qtVlm now is known as qtVlm Navigation and Routing.
More downloads  qtVlm Navigation and Routing reached 1 000 - 5 000 downloads

What are users saying about qtVlm Navigation and Routing

W70%
by W####:

It's very good.

H70%
by H####:

It would be ideal if you could lock barriers on screen


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Rating Distribution

RATING
4.35
104 users

5

4

3

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1