About this app
Point an iPhone or iPad at the horizon to name nearby peaks, lakes, cities, and airports. On Mac, explore the same landscape through offline 3D terrain, radar, and maps. NAME THE HORIZON Hold up your phone and labels appear over peaks, lakes, cities, airports, parks, and structures. Turn in place and the labels follow the horizon using the device's compass and motion sensors. Tap a label to see its distance, bearing, elevation, and the direction to turn. EXPLORE TERRAIN, RADAR, AND MAPS Fly shaded 3D terrain built from elevation data, move the viewpoint anywhere, and raise the altitude for a wider view. Use radar range rings to compare distance, filter landmarks by kind, and switch between north up and heading up views. Open the map to browse labeled landmarks, set a new viewpoint, or use the nearby list to compare distance and direction. HIGHLIGHTS Official names: the included United States database uses USGS landmark names across terrain, water, cities, airports, parks, and structures. Search near or far: find included landmarks offline, or use an optional Apple Maps search for street addresses and businesses when connected. Made for the window seat: set the viewpoint and altitude to identify terrain and towns below a flight path without a signal. Core features work offline: landmark labels, terrain, radar, and maps use data stored in the app. ONE PURCHASE, EVERY DEVICE One purchase covers Mac, iPhone, and iPad. No account, no subscription, no in-app purchases, no ads, no analytics, and no tracking. Core landmark features require no cloud service.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 17, 2026 · 7:51 PM $0.99