TopoKit: Offline Field GIS

TopoKit is now free to download. Get it before 1 January 2027 and it's yours forever. If you already bought TopoKit, you own this update and every one after it, on every iPhone and Mac signed into your Apple Account. Nothing to buy or restore. BUILD YOUR OWN OFFLINE BASEMAPS Pick an area and TopoKit builds a topo map of it right on your iPhone or Mac, with shaded relief, contours, slope angle, trails, roads, water and place names. Start with the Light or Dark look from the new Basemaps button, or set your own colours. Once it's built, it works with no signal. TAP OR SEARCH THE MAP Tap a trail, a peak or one of your own lines and a card tells you what it is. Save trails and parks from your basemaps into your project. Search finds their names even with no signal. Hold your finger on any spot, or right-click it on a Mac, to see its height, slope, sunrise and sunset. ELEVATION PROFILES FOR EVERY LINE Open the profile from any line's card, including recorded tracks and trails on your basemaps. Select part of the chart to see the climb for that stretch, and it lights up on the map. ADD ROUTE Directions is now Add Route. Add stops by searching or tapping the map, and the roads between them fill in for driving, walking or cycling. Check the elevation profile before you save, then share the route as a file or open it in another maps app. ADD AND REMOVE POINTS While you draw a line or an area, or edit a saved one, drag the small dot between any two points to add a new point there. To remove one, tap it twice and choose Delete, or right-click it on a Mac. NEW PINS, AND WHICH WAY YOU'RE FACING Points have a new pin that looks the same on iPhone and Mac, with its name underneath. Add a point from a peak on your basemap and it keeps the peak's name and height. On iPhone, your location dot is orange now, with a little nose that shows which way you're facing. REBUILT SETTINGS AND SAFER SYNC Settings works like the settings in your other apps, and the Mac has a proper Settings window. Sync merges changes from your other devices instead of overwriting them, and you can restore any backup. You can also copy, paste and duplicate layers and folders, even between projects. FIXES ACROSS THE BOARD Lots of fixes on both iPhone and Mac. Imported maps line up more accurately, imports and exports keep more of your data, and it's much harder to lose your work. And on iPhone, something is hiding at the bottom of Settings. Keep pulling.