privacy bf-12c
Last updated 2026-10-05
bf-12c (package com.bradflaugher.bf12c) is an RPN calculator for Android. It has no network permission and requests no permissions. It collects and shares nothing.
What the app does not do
- No accounts, ads, analytics, crash reporting, or tracking of any kind.
- No data leaves your device except the few details Send feedback puts in its page address, described under Links out.
- It never asks you for a rating.
Data stored on your device
Your calculator state, programs, settings, and whether you've seen the first-run tips stay in app-private storage on the device. Uninstalling the app or clearing its data deletes them.
Links out
The ON menu's Share app hands the app's Google Play link to your device's share sheet, and Rate on Google Play opens the app's page in the Play Store app, or in your browser. Send feedback opens a new GitHub issue in your browser, pre-filled with the app version, your Android version, and your device model so a bug report is useful. Those three details are part of the page address, so your browser passes them to GitHub when the page opens. Nothing else is included, and nothing is posted unless you submit the issue yourself; you can edit or remove the details first. Those are other apps and sites, and their own privacy policies apply.
Contact
Questions about this policy: [email protected]