Support

Quantum Ghost for iOS · Embay, LLC

Quantum Ghost is free on the App Store for iPhone. Questions, bug reports, and feedback are always welcome.

Requirements

• An iPhone running iOS 18 or later.
• LiDAR iPhones (Pro models, iPhone 12 Pro and later) add full room-mesh occlusion, so entities hide behind real objects. Every other iPhone plays with standard AR.
• Bluetooth and camera access. Location is optional.

How it works

Quantum Ghost generates its entities from the real Bluetooth signals around you — so what you encounter depends on your environment. A few things that are normal, not bugs:

• A quiet room shows little. With few nearby Bluetooth devices, few entities manifest. In a room with none at all, you may meet only the Void — a deliberately rare entity representing total signal absence.
• You have to move. The app locates each signal by triangulation as you walk, so entities sharpen and settle into place only once you have moved around a bit.
• Keep the entity in frame. Documenting a ghost requires holding it on screen as it manifests. Looking away pauses the process — the app tells you when this happens.

Privacy & purchases

The app has no server and no accounts; the only data that leaves your device is anonymous, optional diagnostics — see the Privacy Policy. Quantum Ghost Pro is an optional one-time purchase; refunds are handled by Apple. Restore a previous purchase from the paywall or the Profile tab. Full details are in the Terms of Use.

Get in touch

Email support@quantumghost.app and we'll get back to you.