Lever Frame Desk app icon
Lever Frame Desk
Privacy notice

On-device interlocking · 2026

Privacy

Lever Frame Desk is built as an offline education workbench. Practice stays on your device; we do not run a live network or ad stack against your sessions.

Plain facts

What we collect

Lever Frame Desk does not collect personal data. Lever pulls, route rehearsals, block-bell practice, fault drills, and handoff cards are processed on-device only.

Accounts & sign-in

There are no user accounts, no cloud profiles, and no sign-in wall. Seed boxes open without registration.

Analytics & advertising

The app does not include third-party analytics SDKs, advertising networks, or cross-app trackers. We do not sell or share usage data because we do not gather it from the app.

Network use

Core interlocking, detection lamps, reminder collars, and bell practice work offline. The marketing site and optional email support are separate from app runtime; contacting support is voluntary via your own mail client.

Data you may create locally

Deleting the app removes local app data under normal iOS behaviour.

Children & education use

The product is an education workbench suitable for railway ops learners. Because the app does not collect personal data, we do not build profiles of students or volunteers.

Contact

Privacy questions: ardencummins60@gmail.com
Lever Frame Desk · © 2026

Changes

If this notice ever changes in a material way, we will update this page. The offline-first stance—on-device practice without third-party analytics or ads—remains the design intent.