Terms & Conditions

Last updated: September 9, 2026

1. Use of CalcSecure

By using CalcSecure, you agree to use the application lawfully and responsibly. CalcSecure provides a calculator with optional private storage, App Lock, Cloud Backup and related utilities.

2. Private content

You are responsible for the photos, videos, files, notes and other content you import, store, restore, share or delete and must have the necessary rights to use that content.

3. App Lock

The optional App Lock may require Android Accessibility access. CalcSecure provides that access for App Lock functionality and does not intend to use it for unrelated data collection.

4. Cloud Backup

Cloud Backup is optional and uses Google Drive. You are responsible for your Google account, your chosen backup password and the availability of your backup.

5. CalcSecure Pro

CalcSecure Pro may be offered as monthly, yearly and lifetime purchase options. Pro is intended to remove advertising. Billing, trials, renewals, cancellations and refunds are subject to applicable Google Play rules.

6. Third-party services

CalcSecure may use Google Drive, Google Play Billing, Google AdMob and Android system services. Their own terms and policies may apply.

7. Availability

Features may be added, removed or modified to improve security, performance, compatibility or usability. Third-party platform changes may also affect availability.

8. Security

CalcSecure is designed with privacy and security in mind, but no software can guarantee absolute security or prevent all loss, exposure or compromise.

9. Acceptable use

You may not use CalcSecure to facilitate unlawful activity, violate the rights of others, distribute harmful content or misuse third-party services.

10. Changes

These Terms may be updated as CalcSecure develops. The latest version is published here with the updated date.

11. Contact

Questions about these Terms can be sent through the Contact Us link.