FindAFour
Courses

Airplane mode

Download packs on Wi‑Fi, play with no signal. Ghost Mode uses an encrypted vault — course names never sit cleartext on disk.

Ghost vault (encrypted)

Ghost vault

Set a passphrase only you know. Course packs are AES-encrypted on this phone — we never see the key.

Open packs

Tip: Install the PWA, open this page once online, then flip airplane mode on the first tee. Ghost vault packs use opaque download URLs and AES-GCM at rest.