Account & Data Deletion Request

Last Updated: June 21, 2026

App: RDH Board Prep

Developer: Corithm Flow Matrix

Note: RDH Board Prep does not require an account. All data (quiz progress, flashcard history, mock exam attempts, and settings) is stored locally on your device. Uninstalling the app deletes all local data automatically.

How to Delete Your Data

Option 1: Uninstall the App (Recommended)

Simply uninstalling RDH Board Prep from your device permanently deletes all locally stored data, including:

All quiz and practice exam progress and scores
Flashcard study history and spaced-repetition schedules
Mock exam attempts and review history
Calculator history and saved results
App preferences and settings
Premium purchase status (note: Pro can be restored via Google Play)

Option 2: Clear App Data (keep the app installed)

To delete all local data while keeping the app installed:

Go to your device Settings
Navigate to Apps > RDH Board Prep
Tap Storage & cache
Tap Clear Storage

Option 3: Email Request (for Analytics Data)

To request deletion of anonymous analytics data collected by Firebase Analytics, email us at:

dev@corithmflowmatrix.com

Subject line: "RDH Board Prep - Data Deletion Request"
Include your approximate device type (Android model)
Include approximate date of last app use

What Data Is Stored Where

On your device: Quiz progress, flashcard history, mock exam attempts, preferences (deleted on uninstall)
Google Analytics: Anonymous, non-personal usage statistics (requested deletion processed within 30 days)
Google Play: Purchase receipt for Pro (managed by Google; we cannot delete this)
NOT stored: Name, email, phone number, financial data, location data

What Data Is NOT Stored

We do NOT store your name, email, or any personal identifiers
We do NOT store credit card or payment details (handled entirely by Google Play)
We do NOT have a user account system — there is nothing to "delete" server-side

Deletion Timeframe

Local data: Immediate (upon app uninstall or clearing app storage)
Analytics data: Within 30 days of email request

Contact

Questions? Email us at dev@corithmflowmatrix.com