SumCalc privacy policy
SumCalc is an everyday calculator. This policy describes the Android app published by SumClarTech.
Summary
SumCalc has no user account and does not use a SumClarTech server to store calculations. Questions and privacy requests can be sent to sumclartech@gmail.com.
Data on your device
Calculations and supported equation solving run on your device. SumCalc saves calculation history and favorites in its own app storage, together with display settings and any unfinished work.
Google ML Kit components
SumCalc includes Google ML Kit libraries (image text recognition and document scanning) as part of code shared with other SumClarTech utility apps. SumCalc does not use them to read your content. Google states that ML Kit processes input on the device and does not send it to its servers. ML Kit can contact Google for component updates and send service metrics such as device and app information, installation identifiers, operation timing and error codes. These metrics support diagnostics, usage analysis and operation of the service. See ML Kit data disclosures.
Advertising and consent
SumCalc is supported by Google advertising. When advertising is enabled and a request is permitted, Google's advertising SDK can process an IP address and approximate location inferred from it, device or advertising identifiers, interactions with the app and advertisements, and diagnostic information. Google uses this information for advertising, measurement, service analytics and fraud prevention. See Google's advertising data disclosures and Google's Privacy Policy.
We do not send your calculations to an advertising request. SumClarTech does not add a separate analytics account, cloud document service or user-content backend to this app.
Your choices
- Google's consent tools handle advertising privacy choices when required. An advertising-privacy control is available in Settings when the consent service requires it.
- You can use Android's advertising-ID and app-permission controls.
- SumCalc remains usable when advertisements cannot load.
Retention and deletion
Saved records remain in the app's local storage until you remove them or clear the app's storage. Android may clear cached files, and clearing the app's storage removes its private data. Google controls retention of the advertising and consent data it processes; use Google's privacy information and your device settings to review the available controls.
Sharing and exports
Copying, exporting or sharing is initiated by you. An export creates a file at the location you choose, and sharing gives the selected receiving app access to that content. A destination selected through Android may be a cloud storage provider. That provider or receiving app handles the shared copy under its own policies. The app cannot remove copies after another app or person has received them.
Support messages
If you contact our support email, we receive the email address and information you choose to send. We use it to respond to your request and follow up on the issue. Avoid sending private documents unless they are necessary to explain a problem. Contact us to request deletion of messages you have supplied.
Security
Internal records use Android's app-private storage. Google documents encrypted network transport for its advertising service data. The app does not request your passwords or payment information.
Changes to this policy
We may update this policy when app features, service providers or data practices change. The date above identifies the latest version.
Contact
Questions or privacy requests: sumclartech@gmail.com.