qtVlm

5.12.2701

Meltemus SAS

3.50

8 reviews

Free

Download from the App Store

About qtVlm

qtVlm is a navigation app developed by Meltemus SAS.

What is the rating of qtVlm?

qtVlm is rated 3.50 out of 5 stars, based on 8 ratings.

Is qtVlm free?

qtVlm is free to download. The download size is 99.92 MB. The latest version available is 5.12.2701. The last update was on July 24, 2026.

What are the requirements for qtVlm?

The app has a content rating of Everyone. The app has been available on the App Store since January 2016.

Description

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.

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More data about qtVlm

Price	Free to download
Rating	3.50 based on 8 ratings
Ranking	Not ranked
Version	5.12.2701
App download size	99.9 MB
Suitable for	Everyone

Alternative downloads for the qtVlm app

Changelog of qtVlm

No changelog data

Developer information for Meltemus SAS

Meltemus SAS

Address:

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