Delanki Studio presents AirBeam-Share, an offline optical file sharing app built with Jetpack Compose.

AirBeam-Share converts files, photos, and documents into an animated stream of QR codes on the sender's screen. The receiver's camera scans this optical stream to reconstruct the original data—completely offline without requiring Wi-Fi networks, Bluetooth pairing, cellular data, or cloud servers.

AirBeam-Share is engineered around a strict air-gapped security model. By transmitting data entirely through optical visual frames, it bypasses the physical attack surfaces associated with wireless radio protocols.

To read incoming QR code streams, AirBeam-Share requests access to your device camera:

• Optical Scanning Only: The camera feed is processed live in memory purely to decode QR stream frames.
• No Photo/Video Recording: AirBeam-Share does not save photo captures or video files from your camera to storage.
• Local Frame Processing: Every scanned frame is decoded instantly and discarded once chunk bytes are parsed.

Transfer logs, file metadata, and transfer timestamps are saved inside an Android Jetpack Room Database in your private application sandbox storage. This database remains exclusively on your device.

Delanki Studio has no backdoor, remote syncing API, or analytical telemetry to read the files or transfer history stored in your local database.

AirBeam-Share limits system permission requests to the bare minimum required for optical data reception and local file writing:

AirBeam-Share contains zero advertisement SDKs (no AdMob, Meta, Unity), zero telemetry trackers (no Firebase Analytics or Mixpanel), and zero crash reporting beacons.

Your file transfer sessions, file names, file sizes, and contact interactions remain confidential and immune to third-party data broker profiling.

You hold complete sovereignty over your transfer records. You can clear your transfer history instantly by selecting "Clear Transfer History" inside settings or going to Android Settings > Apps > AirBeam-Share > Storage > Clear Data.

Uninstalling the application immediately eradicates the SQLite database and cached QR stream segments permanently from your device.

Because AirBeam-Share transmits zero user data to remote servers, users automatically retain 100% data sovereignty under global regulations including GDPR, UK Data Protection Act, and CCPA/CPRA.

No consent management platforms or cookie banners are required because no telemetry or tracking cookies exist within the codebase.