Terms of Service

Last Updated: December 23, 2025
Please Read Carefully: These Terms of Service govern your use of Falculator. By using the App, you agree to be bound by these terms.

1. Acceptance of Terms

By downloading, installing, or using Falculator (the "App"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, please do not use the App.

These Terms constitute a legally binding agreement between you and Falculator ("we," "our," or "us"). We reserve the right to modify these Terms at any time. Your continued use of the App after changes are posted constitutes acceptance of the modified Terms.

2. Description of Service

Falculator is a scientific calculator application for iOS devices that provides:

3. License Grant

Subject to your compliance with these Terms, we grant you a limited, non-exclusive, non-transferable, revocable license to use Falculator for your personal, non-commercial use.

You May:

You May Not:

4. In-App Purchases

Falculator offers in-app purchases, including:

4.1 Payment Terms

4.2 Refund Policy

All purchases are final. For refund requests, please contact Apple Support directly, as all transactions are managed by Apple. We do not have access to process refunds independently.

Refunds are subject to Apple's refund policy: https://support.apple.com/en-us/HT204084

5. Accuracy of Calculations

Important Disclaimer: While we strive to provide accurate calculations, Falculator is provided "as is" without warranty of any kind regarding accuracy or reliability.

You acknowledge and agree that:

6. Advertisements

The free version of Falculator displays advertisements provided by third-party ad networks. By using the App, you agree that:

7. User Conduct

You agree to use Falculator only for lawful purposes. You must not:

8. Intellectual Property Rights

Falculator and all content, features, and functionality are owned by us and are protected by international copyright, trademark, and other intellectual property laws.

The Falculator name, logo, and all related names, logos, product and service names, designs, and slogans are trademarks of Falculator. You may not use such marks without our prior written permission.

9. Privacy

Your use of the App is also governed by our Privacy Policy, available at privacy.html. Please review our Privacy Policy to understand our practices regarding your personal information.

10. Disclaimer of Warranties

CALCULATOR ERA IS PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO:

We do not warrant that the App will meet your requirements or that defects will be corrected.

11. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, IN NO EVENT SHALL CALCULATOR ERA BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING BUT NOT LIMITED TO:

Our total liability to you for any claims arising from your use of the App shall not exceed the amount you paid for the App (if any) in the twelve (12) months preceding the claim.

12. Indemnification

You agree to indemnify, defend, and hold harmless Falculator, its officers, directors, employees, and agents from any claims, liabilities, damages, losses, and expenses, including reasonable attorney's fees, arising out of or in any way connected with:

13. Termination

We reserve the right to suspend or terminate your access to Falculator at any time, without notice, for any reason, including:

Upon termination, your license to use the App will immediately cease. The following sections shall survive termination: Sections 5, 8, 10, 11, 12, 15, and 16.

14. Updates and Modifications

We may update Falculator from time to time to add new features, fix bugs, or improve performance. Updates may be automatically downloaded and installed on your device. You agree to accept such updates as part of your use of the App.

We reserve the right to modify or discontinue the App or any features at any time without liability to you.

15. Governing Law and Jurisdiction

These Terms shall be governed by and construed in accordance with the laws of the State of California, United States, without regard to its conflict of law provisions.

Any legal action or proceeding arising under these Terms shall be brought exclusively in the federal or state courts located in California, and you hereby consent to personal jurisdiction and venue therein.

16. General Provisions

16.1 Entire Agreement

These Terms, together with our Privacy Policy, constitute the entire agreement between you and us regarding your use of Falculator.

16.2 Severability

If any provision of these Terms is found to be invalid or unenforceable, the remaining provisions shall remain in full force and effect.

16.3 Waiver

Our failure to enforce any right or provision of these Terms shall not constitute a waiver of such right or provision.

16.4 Assignment

You may not assign or transfer these Terms without our prior written consent. We may assign these Terms without restriction.

16.5 Force Majeure

We shall not be liable for any failure to perform our obligations under these Terms due to circumstances beyond our reasonable control, including but not limited to acts of God, war, terrorism, riots, or technical failures.

17. Contact Information

If you have any questions about these Terms of Service, please contact us:

18. Apple App Store Terms

In addition to these Terms, your use of Falculator is subject to Apple's Licensed Application End User License Agreement (EULA). In the event of a conflict between these Terms and Apple's EULA, Apple's EULA shall prevail.

You acknowledge that: