Offnavlit offline marine chart

★★★★★ Pretty Slick! My buddy doesn't have a GPS chart plotter on his boat, and wanted to use his boat for our latest walleye fishing trip. I decided to give this a try. I followed the instructions and created map tiles from an NOAA nautical chart for the lake we were fishing. This app worked extremely well, allowing us to start our drifts upwind of an underwater point where we caught at least one walleye each time we drifted across it. Worked like a charm. To the folks complaining about the world map... it is low resolution, you need to make your own high res maps, so stop complaining and read the manual - it even walks you through much of the process, even though it uses 3rd party tools. The author actually identified the tools to use, and if you visit the website, there are links to use for finding high resolution maps that you can convert. I give you 5 stars for an app that does what it says, and doesn't cost anything (yes I'm cheap and am using the free version)

★★★★★ great help via email had problems at first, but received great help via email to make maps work. same day email response helped. World map cannot be deleted for program to work john d.

★★☆☆☆ World map downloaded, doesn't install Why not have the world map included in the original download?

★★☆☆☆ Not working on Xperia Acro S The map wont install after many attempts and the compass isnt working.

★★☆☆☆ This one sucks,I got blank pages