One company · Different tools

Clarity for the digital world and the spaces around you.

Praescius builds focused Android software that turns technical signals into evidence you can understand. Each product has its own purpose, privacy model and purchase journey.

ANDROID PRIVACY

Praecheck data exposure assessment interface

P✓Praecheck

See what your Android exposes.

Assess privacy-relevant state, understand app involvement where supported, and track how device exposure changes—all on your phone.

Local assessmentApp attributionVerification

Explore Praecheck

Existing website licensing and activation remain unchanged.

ACTIVITY EVIDENCE

PraeGuard

Know what happened while you were away.

Locally monitor authorised spaces, review sound and device-handling evidence, and optionally send incident alerts using your own Gmail account.

Offline-firstIncident timelineOptional alerts

Explore PraeGuard

Free + optional Pro unlock planned for Google Play.

One standard: explain what the evidence supports.

Both products are designed to distinguish observed signals from unverified conclusions. Praecheck focuses on Android data exposure; PraeGuard focuses on activity evidence in authorised spaces.

Questions? Contact Praescius →