Many of the galleries and pictures here are about sailing and all of them are -obviously- about photography. I did these apps to match my workflow and preferences: nothing extra nor disturbing but incremental detail when I need it. I hope the apps to be simple to use, but still rich and powerful when and where needed.

PhotoM is a simple image viewer with zoomable metadata: easily switch from plain 1:1 image view to full metadata and even a map view. The viewers I had before did not show all proprietary EXIF metadata I wanted (while displaying data I did not appreciate), so this app even has a customizable metadata extraction rules, should you need them. The other advanced capabilities include content based filtering through facial expressions recognition and culling support.

Photo Distributor M automates the last steps of the photo processing workflow: resizing, sharpening, overlay texts and metadata sharing for each use case and channel. Create optimized export profiles for digital 8K Ultra HD, 4K Ultra HD and Full HD displays, web viewing and printing from almost any photo editor.

Display0183M is a comprehensive sailing NMEA and polars data display: show any sailing data from your NMEA network either in digital read-out or as a context aware compass display, optionally enhanced by your boat's polars information. Display0183M allows setting up a screen that is specific to context and quickly switching between the screens. For instance: few basic data displays in large size, plenty of detail
or context based compass view. The polars data is interpolated: instead of just the tabulated data points also the intermediate data is shown based on (bi)linear interpolation. The data is available also for iWatches and ActiveLook smart glasses.

Trek M displays basic GPS data, extends it with calculating distance, ascent, descent and maximum and minimum altitudes. It provides also a trace log and map viewer for the log. The data is available for iWatches and ActiveLook smart glasses, including directions.

GPX M Viewer and Editor started from my frustration: I have a large and growing collection of routes and and traces from twenty years of sailing. My chart plotter nicely ingests single routes from external sources (surprisingly even through FTP without having to remove the memory card), but exports only a massive collection of everything in its memory: for me over 20 years of routes and all tracks from the current year. I needed a specific combination, such as a named route and a specific trace based on it, or all traces from this year. I also wanted a better way to change and duplicate existing routes and create new ones.