Effective Date: August 20, 2026
Last Updated: August 20, 2026
This Privacy Policy explains how Excel Formula Pro: Practice (“Excel Formula Pro”, “the App”, “we”, “our”, or “us”) handles information when you use the application.
Excel Formula Pro is an independent educational application designed to help users learn and practice spreadsheet formulas and functions through interactive challenges.
Excel Formula Pro is not affiliated with, sponsored by, or endorsed by Microsoft Corporation. Excel is a registered trademark of Microsoft Corporation.
We are committed to protecting your privacy. The current version of Excel Formula Pro is designed to operate offline and does not require you to create an account or provide personal information to use its core features.
App Name: Excel Formula Pro: Practice
Developer: TBS SOFTWARE STORE
Application ID: com.antigravity.excelmaster.excel_formula_pro
Contact Email:
nhcuong81@gmail.com
If you have questions about this Privacy Policy or the privacy practices of Excel Formula Pro, you may contact us at the email address above.
Excel Formula Pro does not require you to provide personal information such as:
Name
Email address
Phone number
Postal address
Date of birth
Government identification
Contacts
Photos
Precise location
The App does not require account registration or login for its core functionality.
The current version of Excel Formula Pro does not require users to upload personal files, documents, photographs, contacts, or other personal content to an external server.
Formula entries and interactions used for practicing within the App are processed as part of the App's local functionality.
The App does not intentionally collect or transmit personally identifiable device information to our servers.
Excel Formula Pro is designed to operate without requiring a remote backend for its core educational functionality.
Because Excel Formula Pro does not intentionally collect personal information, we do not use personal information for:
Advertising
Behavioral profiling
Selling user information
Marketing databases
Tracking users across applications
Personalized advertising
The App's local data is used solely to provide its educational functionality, including:
Formula practice
Challenge progression
Formula evaluation
Mastery and progress features
Local application settings
Offline learning functionality
Excel Formula Pro is designed primarily as an offline educational application.
Where application data is stored locally on the user's device, that information remains on the device and is not intentionally transmitted to our servers.
Local application data may include information necessary for the App to remember learning progress, settings, or other application state.
We do not operate a remote user account database for the current version of the App.
We do not sell, rent, or share users' personal information with third parties.
The current version of Excel Formula Pro does not intentionally transmit personal user information to advertising networks, analytics providers, data brokers, or social networks.
There are currently:
No advertising SDKs used for serving advertisements.
No third-party advertising networks.
No user account service required for core functionality.
No sale of personal information.
If future versions introduce services that change how user information is collected, processed, or shared, this Privacy Policy will be updated accordingly before or when those changes become applicable.
Excel Formula Pro does not contain advertisements.
The current version does not use advertising SDKs to display advertisements to users.
The current version of Excel Formula Pro does not intentionally use third-party analytics or advertising tracking services to build user profiles or track users across applications.
We do not intentionally use personal information for targeted advertising.
The core educational functionality of Excel Formula Pro is designed to work offline.
The App does not require an active Internet connection to perform its primary formula-learning and practice functions.
If a future version introduces network-dependent functionality, the applicable data practices will be disclosed in an updated Privacy Policy.
Because Excel Formula Pro does not maintain a remote personal user account database, we do not retain users' personal information on our servers.
Information stored locally by the App remains subject to the storage and retention behavior of the user's device and operating system.
Users may remove locally stored App data by using the device's Android settings to clear the App's data or by uninstalling the App, subject to the normal behavior of the Android operating system.
Excel Formula Pro does not currently provide user account creation or a remote personal-data account system.
Therefore, there is no server-side user account that requires deletion.
To remove locally stored application data, users may:
Open Android Settings.
Open Apps.
Select Excel Formula Pro.
Select Storage.
Use the available option to clear the application's data.
Users may also uninstall Excel Formula Pro from their device.
If you believe that we may possess personal information relating to you and would like to request its deletion or ask a privacy-related question, contact:
nhcuong81@gmail.com
We take reasonable measures to protect information handled by the application.
Because the current version is designed primarily for offline use and does not maintain a remote personal-information database, the amount of personal information handled by our systems is intentionally minimized.
Users should also protect access to their Android device using appropriate device security measures such as a screen lock, PIN, password, or biometric authentication.
Excel Formula Pro is an educational application and does not intentionally collect personal information from children.
The App does not require children or other users to create an account or submit personal information to use its core educational features.
If we become aware that personal information has been collected from a child in a manner inconsistent with applicable law or our stated practices, we will take reasonable steps to address the situation.
The current version of Excel Formula Pro does not intentionally use third-party services for advertising, user profiling, or collection of personal information.
The App may rely on standard Android operating-system functionality and software components required to build and operate the application. Such components may process technical information according to their own platform-level policies.
Where third-party services are introduced in future versions and materially affect user-data handling, this Privacy Policy will be updated accordingly.
We may update this Privacy Policy from time to time to reflect changes to the App, applicable requirements, or our privacy practices.
When changes are made, the Last Updated date at the top of this page will be updated.
We encourage users to review this Privacy Policy periodically.
If you have any questions, concerns, or requests regarding this Privacy Policy or the privacy practices of Excel Formula Pro, please contact:
Developer: TBS SOFTWARE STORE
Email: nhcuong81@gmail.com
We will make reasonable efforts to respond to privacy-related inquiries.
Excel Formula Pro is an independent educational application designed to help users learn spreadsheet formulas. It is not affiliated with, sponsored by, or endorsed by Microsoft Corporation. Excel is a registered trademark of Microsoft Corporation.
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