# Reality

2023 — 2024

A persistent AR layer over the real world, anchored with geospatial tech

- [App Store](https://apps.apple.com/us/app/reality-build-your-world/id6474273304)
- [X](https://x.com/therealityapp)

Reality is an AR iOS app for placing digital assets in real-world locations and discovering content left by other people. It creates a persistent digital layer over the physical world through geospatial AR

Technical: ARKit and Google ARCore Geospatial API integration, a RealityKit entity system, GeoHash-based spatial querying with Firebase Firestore, and VPS for precise world anchoring

[← Ertem Biyik](https://ertembiyik.com/index.md)