Is there a native iOS or Android app?

The companion is a web product. Open /map in the mobile browser. Progress is stored locally in that browser unless you use optional signed-in sync.

Does closest-path need GPS?

It can use your location when available. If geolocation fails or you are outside the board clip, it falls back to the map center and still builds a short path across remaining visible pins.

Will this drain data?

Map tiles and pin data load like any map site. Offline play of GTA 6 is unrelated — this is a browser companion.

Use the GTA 6 companion map on your phone

How to pan, filter, and mark finds on the Vice City Studio map from a phone browser without needing the game installed.

ATLAS map UI framed for reading district meters on a compact layout — The companion runs in the browser — no console install required to learn districts or mark progress.

Open it like a web app

On a phone, open /map in your browser. The board is touch-friendly: pinch to zoom, drag to pan, tap a pin for the popup. You do not need Grand Theft Auto VI installed to study the geography or keep found marks.

If the gold silhouette is easier to read, try /island. For the product pitch and access language, /companion explains Scout and Pro without being the interactive atlas itself.

Phone-friendly habits

Isolate one district before you try closest-path. A route across every remaining pin on the wide Leonida set is noisy on a small screen. The region meter’s found count is easier to read when only one zone is active.

Search is faster than hunting when you already know a landmark name from a district guide. Mark as found from the pin popup; progress stays on the device. Spoiler-masked cards on the island stay blurred until you tap Reveal.

Mobile-cropped neon dusk drive still from the wallpaper pool — Want a lock-screen mood instead of geography? That is /wallpapers — separate from the map job.

What not to do on a phone

Do not treat a district guide as a completion checklist while walking around. The names are real Florida references on a fan map. Do not paste a full pin dump into a group chat if friends still want to explore.

Save wallpapers and thumbnails for /wallpapers and /creator-studio. Forcing a map screenshot to do lock-screen duty usually crops the labels badly — use the mobile wallpaper crop instead.

Questions

Is there a native iOS or Android app?: The companion is a web product. Open /map in the mobile browser. Progress is stored locally in that browser unless you use optional signed-in sync.
Does closest-path need GPS?: It can use your location when available. If geolocation fails or you are outside the board clip, it falls back to the map center and still builds a short path across remaining visible pins.
Will this drain data?: Map tiles and pin data load like any map site. Offline play of GTA 6 is unrelated — this is a browser companion.