Apple-Native Course Mapping
On iOS the course map is a native Apple MKMapView rendered behind the interface — unconditionally, not behind a flag. That buys deep zoom, overlays glued to the map by MapKit itself, instant re-entry from a warm map, and a camera that frames every hole the same way.
The PinFlag iOS app is in pre-release. Leave your email and we’ll tell you the moment it’s available.
On iOS the course map is a real MKMapView rendered natively behind the interface — unconditionally, not behind a flag. That buys deep zoom (about 5 meters, far past web tile limits), overlays glued to the map by MapKit itself, instant course re-entry from a warm native map, and a one-thumb portrait interaction model with a deterministic, set-once camera.
Why it matters
- Web maps jitter, cap their zoom, and reload; a native map does none of that.
- A deterministic camera means the hole you rehearsed is framed like the hole you play.
How it works
- 1
Native under the shell
The satellite map is a real MKMapView behind a transparent layer; touches pass through to it except over controls.
- 2
Overlays in the map’s own layer tree
Markers and aim lines are native annotations and layers, recomputed in the compositing pass — no lag, no shake.
- 3
One warm map
The map instance persists; re-entering a course re-aims it instantly, and course data loads with no network.
Everything Apple-Native Course Mapping does
- Native MKMapView satellite rendering — the default and only on-course map on iOS
- Deep zoom to ~5 m — beyond typical web-map floors
- Zero-shake overlays: annotations and aim layers live in the map’s own layer tree
- Instant course re-entry — one warm map, re-aimed
- Deterministic set-once camera computed purely from verified tee and green
- Satellite or Enhanced imagery — a presentation-only grade that never changes a distance
- One-thumb portrait gestures; offline course data with honest imagery requirements
Who it’s for
Players who notice the difference between a map that moves like the Maps app and one that moves like a website.
What’s different
- Deep zoom to roughly 5 meters — beyond typical web-map floors.
- Two imagery looks — Satellite and an Enhanced grade — that never change a distance.
- Honest offline story: course data is cached; Apple’s imagery streams and requires a connection.
Frequently asked questions
- Is the map really native, or a web map styled to look native?
- Really native: an Apple MKMapView renders the imagery and owns the gestures; the interface draws above it. On iOS this is the only on-course map — there is no flag and no web fallback in play.
- Does the map work offline?
- Your course data is cached and works offline; the satellite imagery itself streams from Apple and needs a connection — the app says so rather than pretending.
Be first on the tee
The PinFlag iOS app is in pre-release. Leave your email and we’ll tell you the moment it’s available.