qtVlm 4+

Name: qtVlm
Rating: 5 (2 reviews)
Author: Meltemus SAS

Meltemus SAS

- 5.0 • 2 則評分

- 免費
- 提供 App 內購買

簡介

qtVlm is a navigation software for Sailing Boats. The application has a free version with basic features and a full version available through in-app purchase.

The free version of qtVlm is a full grib viewer displaying all types of gribs and providing many advanced grib functions. It supports basics charts and some simple instruments. It includes also an Anchor Alarm module, a viewer for shapefiles, for instance those coming from SHOM, and can be configured to receive boat position either from internal GPS or from an external NMEA source connected through tcp, udp or gpsd.

The full version adds many functions and features:

- Weather routing and route modules,
- A complete set of navigation Instruments,
- Charts modules for Raster charts, Vector charts (S57, S63 and CM93) and mbtiles,
- Support for Harmonic files (tides and currents),
- Iridium GO! communication
- AIS,
- Start line mode,
- Access to Great Circle gribs,

qtVlm can also be used in Simulation Mode, which allows you to simulate a navigation through our server. This is the best way to learn using qtVlm.

Once activated the full version will be available on all your iOS devices.

2024年4月28日

版本 5.12.805

Fix an issue with waves decoding for some grib V2
Some improvements in S52 V4.0.3 implementation
Adaptation to NOAA changes concerning US charts updates

5.0（滿分 5 分）

2 則評分

Well rounded app

I used qtVlm for nearly 12 months. Not so steep learning curve, better than many fully priced commercial apps. Responsive and responsable developer. Best free navigation and routing app I’ve ever installed!