Far more of South Florida mapped, and contour lines you can see at every zoom. - Much more ground: contour lines now cover east Naples (Belle Meade, Rookery Bay, Keewaydin, Cape Romano), Loxahatchee and the Water Conservation Areas, the Broward marshes north past Alligator Alley, the Homestead edge, the Biscayne shore, Card Sound, north Key Largo and Florida Bay. Over 6,000 square miles, gap-free. - Lines at every zoom: zoom out and the lay of the land stays on the map, with the main 1 ft lines and then 2 ft lines across whole regions. Zoom in and every 1 ft line takes over. - See where the lines are: zoomed far out, a dashed outline marks the mapped area. Tap inside it to jump straight to line level. - New detail meter in the legend shows how much line detail you're looking at. Tap it to zoom in a step. - Two kinds of contour lines on one map: Sea level, or Above ground (how far the ground rises above the land around it). Switch right under the color bar. - Cleaner lines: no false rings around ponds and canals, labels from the lowest to the highest line in view, a heavier line every 5 feet, and small rises keep their ring. - New Banks layer: every shoreline colored by how high its bank stands above the water. - Long-press anywhere to drop a pin and see the straight-line distance and direction from where you are. - About 67,000 likely high spots and 25,000 tree-island peaks, now including the new areas, with roads, canals and levees filtered out. Tap an island to see the elevation at its peak and at the nearby low ground. - One location button: tap to show where you are and follow along, tap again to stop. Go to a GPS coordinate has its own search button, and the map-centre coordinates can be shown on screen. - A new visual guide on first launch and under Help. - Lines and pins skip Naples, Marco Island and Homestead Air Reserve Base, and farm fields are hidden, so the map focuses on wild ground. - Much smoother panning and zooming.

Trail recording, rebuilt • Your track now saves as separate trails. Turn recording off and back on and a new one starts — so the drive out doesn't get stitched onto the walk in. • Trails are far easier to see: a bright core over a dark outline, readable against satellite imagery and contour lines. Cyan while you're recording, magenta once finished. • New trail list — rename a trail, delete just one, or tap any trail to centre the map on it. The one-tap "clear all" button is gone from the map, so a day's tracks can't be wiped by accident. New ground mapped • Homestead, Model Land and the Biscayne coast — from the air reserve base south past Turkey Point along Canal L-31E. About 73 square miles of new 1-metre elevation data, over some of the flattest ground in Florida. • Rookery Bay, SR-92 and the Collier Boulevard approach to Marco Island. Better map handling • Fixed taps that landed on the map instead of the pin you aimed at. • Bigger tap targets for pins and peaks — easier with wet hands. • Zoom controls now work properly with VoiceOver. Rebuilt on the current iOS toolchain for speed and stability.

- **1 ft contour lines.** Zoom in and the Glades read like a real topo map — crisp vector contours over the satellite photo, drawn from the same high-resolution measurements as the height colors. Every foot, all the way down to the one-foot rises. - **Two ways to read height.** The **Map** tab draws height above sea level. The new **Relief** tab draws height above the surrounding ground — so a 1-, 2- or 3-foot tree island reads the same whether it sits in Big Cypress or down by Flamingo. - **Layers on the map, not in a menu.** Pins, Peaks and Lines are one-tap chips on the map. Tap a dimmed one and the map zooms to where that layer works, instead of doing nothing. - **Pins and peaks at the same time.** Zoomed in, the candidate pins and the labelled island peaks now both stay on screen instead of replacing each other. - **Go to a coordinate.** Paste or type a GPS position — decimal, degrees-minutes, or degrees-minutes-seconds, hemisphere letters optional — and the map flies there and marks it. Handy for a capture site or a waypoint from a handheld GPS.

See how high — and how much higher. • Tap any tree island to see its true height in feet and how much it rises above the nearby low ground. A red marker drops on that low point, so you can read the rise at a glance. • Zoom in and every tree island is outlined with its highest point labelled — accurate even where the color map saturates, so a 4‑ft and a 12‑ft island no longer look the same. • Cleaner by default: the green high‑spot pins now stay off until you switch them on in Settings, for a relief‑first map. Nearly 58,000 pins are still there when you want them. • Clearer controls and legend, and a refreshed intro that walks through reading heights and the nearby low point. • Smoother panning and zooming across the wider region.

Sharper map, smarter pins. High-spot pins rebuilt from scratch: nearly 58,000 likely tree islands and hammocks — over four times more than before — each placed on the exact rise the height map shows. New coverage: the southern park toward Flamingo (West Lake and Snake Bight country), the Southern Glades, the eastern conservation-area marshes, and Picayune Strand near Naples. Cleaned up duplicate and misplaced pins, including false "high ground" readings over open mangrove water. Height overlays stay crisp and seam-free at every zoom.

Improved High Ground Map — island pins now sit precisely on the high-ground blobs, and Big Cypress relief detail is sharper.

Updated language throughout the app to make advanced elevation mapping easier to understand. The map now uses clearer labels like High Ground Map, Rise above nearby ground, Natural high-ground match, Smart elevation colors, and app-identified high spot pins. This release also refreshes onboarding, the help guide, settings, legend, and pin details to better explain the high-detail terrain data, dense 3-foot elevation measurements, smart color processing, and the limits of public elevation data.

• Streamlined to a single Islands map — spot subtle dry high ground and tree islands at a glance. • Smarter auto-contrast: flat swamp no longer washes out in color, so real 1–3 ft rises stand out — and it re-adjusts automatically as you pan and zoom. • High-point pins now have a clear outline so they read easily over the terrain shading. • New settings: show/hide high-point pins, and keep the screen awake while navigating. • Expanded 1 m elevation coverage across Big Cypress and the Everglades, with smoother zooming and tighter map alignment.