Effective Date: October 9, 2026
App Name: Formula Deck
Package Name: com.formuladeck
Developer: DG Apps Labs
Contact Email: ivs.ms300@gmail.com
Welcome to Formula Deck.
Formula Deck is an offline educational Android application developed by DG Apps Labs. It provides mathematical and scientific formulas, explanations, and built-in calculators for Math, Physics, Chemistry, and Statistics.
We respect your privacy and are committed to providing a simple, secure, and privacy-friendly experience.
This Privacy Policy explains how Formula Deck handles information, stores preferences, and protects user privacy.
Formula Deck does not collect, transmit, or sell personal information to the developer.
The application does not require users to provide:
Names or email addresses
Phone numbers
Account credentials
Location information
Contacts
Photos or personal files
Payment information
Formula searches, numerical inputs, and calculations are processed locally on the user's device.
Formula Deck is designed to operate without an internet connection.
The application provides offline access to formulas and calculators covering:
Mathematics
Physics
Chemistry
Statistics
Users can browse formulas, read explanations, search for specific formulas, and perform calculations without creating an account or connecting to an online service.
Formula Deck uses Android's local application storage to save certain user preferences.
This includes:
Favorite formulas selected by the user
Theme preference, including System, Light, or Dark mode
These preferences are stored locally using Android SharedPreferences.
Formula Deck does not send these preferences to developer-operated servers.
The application does not require users to provide personal information to save their preferences.
Formula Deck includes built-in calculators that allow users to enter numerical values and calculate results.
Calculation inputs and results are processed locally on the device.
The developer does not collect or maintain a remote history of calculations.
Calculator results are provided for educational and general reference purposes. Users should independently verify calculations when accuracy is critical.
Formula Deck includes optional features for copying formulas and calculated results.
When users select Copy Formula or Copy Result, the selected information is copied to the device's clipboard.
Formula Deck does not automatically transmit clipboard content to the developer.
Clipboard information may be handled by the Android operating system or other applications according to their respective privacy practices.
Formula Deck does not require special or sensitive Android permissions for its described core functionality.
The application does not require access to:
Camera
Microphone
Precise location
Contacts
Photos or media libraries
The application is designed to work without internet access.
Formula Deck does not intentionally integrate advertising networks, analytics tracking services, or third-party data collection services.
The application uses Android and Jetpack Compose components to provide its interface and functionality.
Standard Android system components and application libraries may be used to support the application's operation.
Formula Deck is designed to minimize privacy risks by processing calculations locally and avoiding unnecessary personal information collection.
Locally stored preferences are maintained within the application's private storage.
The developer does not operate remote servers to collect or store users' calculations, favorites, or theme preferences.
Formula Deck stores favorite formulas and theme preferences locally for continued use.
Users can remove favorite formulas within the application or change their theme preferences.
Users may also clear the application's data through Android device settings or uninstall the application.
Clearing application data removes locally stored preferences. Uninstalling the application generally removes its local application data, subject to Android backup and restoration behavior.
The developer does not maintain user accounts or a server-side database of personal information requiring a separate deletion request.
Formula Deck is a general-purpose educational application intended to help users study mathematical and scientific concepts.
The application does not knowingly collect personal information from children or adults.
No account registration or personal information is required to access its educational features.
Formula Deck provides formulas, explanations, and calculated results for educational and general reference purposes.
Although reasonable efforts are made to provide accurate information, the developer does not guarantee that every formula, explanation, or calculation will be suitable for every situation.
Users should verify important calculations using appropriate educational, scientific, or professional references.
DG Apps Labs may update this Privacy Policy to reflect changes in application features, data handling practices, or applicable requirements.
Updates will be published with a revised effective date.
Continued use of the application is subject to the latest published Privacy Policy.
If you have questions or concerns regarding this Privacy Policy, please contact:
Developer: DG Apps Labs
Email: ivs.ms300@gmail.com
Last Updated: October 9, 2026