Effective Date: July 22, 2026
Last Updated: August 23, 2026
Solid Calculator is provided by studiocelot.
This Privacy Policy explains how information may be collected, used, stored, and shared when you use Solid Calculator.
Solid Calculator does not require users to create an account or log in.
The app does not directly request or collect personal information such as:
Name
Email address
Phone number
Contacts
Photos or media files
Camera data
Microphone data
Precise location
All calculator operations are performed locally on the user’s device.
The app may store the following settings and app data locally on the device:
Theme and display preferences
Calculator memory and grand total values
Calculation history
Other settings required to provide calculator functionality
This locally stored information is used only to provide app functionality. It is not directly transmitted to or stored on servers operated by studiocelot.
The current version of Solid Calculator does not use Google Play Billing and does not provide an in-app purchase or paid Remove Ads feature.
Solid Calculator uses Google AdMob through the Google Mobile Ads SDK to display advertisements.
The Google Mobile Ads SDK may automatically collect, process, or transmit information such as:
IP address, which may be used to estimate general location
Device and advertising-related identifiers
App interactions, including app launches and advertisement interactions
Diagnostic and performance information
Information used for advertising delivery, measurement, analytics, security, regulatory compliance, and fraud prevention
Information processed by Google is governed by Google’s own privacy policies and terms.
For more information, please review:
Google Privacy Policy
https://policies.google.com/privacy
How Google uses information from sites or apps that use its services
https://policies.google.com/technologies/partner-sites
Solid Calculator uses Google’s User Messaging Platform (UMP) to manage privacy choices where required by applicable laws and advertising policies.
Users in applicable regions, including the European Economic Area, the United Kingdom, and Switzerland, may be asked whether they consent to the use of personal data for advertising purposes.
Depending on the user’s region, consent status, device settings, and available advertising options, the app may display personalized, non-personalized, or limited advertisements.
Where required, users can review or change their privacy choices through the Privacy options item in the app’s settings menu.
The Privacy options item may only be displayed when Google determines that privacy choices are available or required for the user.
Users can also manage certain advertising and advertising ID settings through their device’s privacy or advertising settings.
Solid Calculator does not request access to sensitive device features such as:
Contacts
Camera
Microphone
Photos or media files
Precise location
The Google Mobile Ads SDK may use an IP address to estimate a user’s general location for advertising and regulatory purposes.
Solid Calculator itself does not request precise location permission.
The Google Mobile Ads SDK may use the Android advertising ID where permitted by the device, operating system, user settings, and applicable policies.
Solid Calculator does not currently use a separate analytics SDK.
However, the Google Mobile Ads SDK may process app interaction data, identifiers, diagnostic information, and performance information for purposes including:
Advertising delivery
Advertisement measurement
Analytics
Security
Regulatory compliance
Fraud prevention
studiocelot does not independently use locally stored calculation data to track users across other apps or websites.
studiocelot does not sell users’ personal information.
Information may be transmitted to and processed by Google through the Google Mobile Ads SDK for advertising delivery, measurement, analytics, security, regulatory compliance, and fraud prevention.
The calculator functionality does not directly transmit the following information to studiocelot:
Names
Email addresses
Phone numbers
Contacts
Precise locations
Photos
Media files
Calculation history
Solid Calculator does not provide user account registration or account-based data sharing.
Theme settings, calculator memory, grand total values, calculation history, and related app settings may be stored locally on the user’s device.
This local data generally remains on the device until one of the following occurs:
The user deletes the relevant data through an available app function
The user clears the app’s storage through the device settings
The user uninstalls the app
The operating system otherwise removes the app data
Users can delete locally stored app data by clearing the app’s storage or uninstalling the app.
Because studiocelot does not receive or maintain this local data on its servers, studiocelot cannot remotely access, retrieve, or separately delete it.
Information processed by Google may be retained according to Google’s own data retention policies.
Local calculation data and app settings remain on the user’s device unless they are deleted by the user or the operating system.
Data transmitted by the Google Mobile Ads SDK is handled according to Google’s published security and data-processing practices.
No method of electronic transmission or storage can be guaranteed to be completely secure.
However, studiocelot limits the information directly processed by the app and does not operate a separate server that stores users’ calculation history or personal account information.
Solid Calculator is not specifically directed to children.
The app does not knowingly request names, contact details, account information, precise location, photos, or other personal information directly from children.
Advertisements displayed in the app are provided through Google AdMob and are subject to Google’s advertising policies, consent requirements, and the app’s age-targeting settings.
Parents or guardians who believe that a child has provided personal information directly to studiocelot may contact studiocelot using the contact information below.
Google may process information collected through the Google Mobile Ads SDK in countries other than the user’s country of residence.
Such processing is governed by Google’s privacy policies, contractual safeguards, and applicable data protection requirements.
studiocelot does not independently transfer locally stored calculation history or app settings to its own servers outside the user’s country.
This Privacy Policy may be updated when the app’s features, advertising services, legal requirements, or data-handling practices change.
Any changes will be posted on this page with an updated effective date or last updated date.
Users are encouraged to review this Privacy Policy periodically.
For questions about this Privacy Policy, please contact:
Developer: studiocelot
Email: studiocelot@gmail.com