Professional HTTP proxy tool for Mac, iPhone and iPad that comes with powerful tools like Intercept, Transform and Diff to edit messages on the fly and continue working with the captured data.

Maptrails is a feature packed map app that comes with a free collection of topographic maps. Map out your trails and record them to GPX files. Annotate maps using drawings and photos. Add your own custom maps and bring in any GeoJSON and Shapefile content.