Leveler

Terms of Service

These Terms of Service (hereinafter referred to as the "Terms") govern the conditions for use of the Leveler app (hereinafter referred to as the "Application") provided by Akira Kawata (hereinafter referred to as the "Developer"). By downloading, installing, or using the Application, you agree to be bound by these Terms. If you do not agree to these Terms, please do not use the Application.

1. Scope

These Terms apply to all features and related services of the Application (collectively, the "Service"). The Application is not intended for use by individuals under the age of 13. Persons under the age of 13 are not permitted to use the Application.

2. Changes to Terms

The Developer reserves the right to modify these Terms at any time. Revised Terms shall become effective upon publication on this page. Your continued use of the Application after any such changes constitutes your acceptance of the revised Terms.

3. License Grant

Subject to these Terms, the Developer grants you a non-exclusive, non-transferable, revocable license to use the Application for personal, non-commercial purposes. You shall not:

  • Reverse engineer, decompile, or disassemble the Application;
  • Modify, adapt, or create derivative works of the Application;
  • Redistribute, sell, lease, or lend the Application;
  • Copy any part of the Application and provide it to third parties;
  • Use the Application in any manner not expressly permitted by these Terms.

4. Prohibited Conduct

You shall not engage in any of the following activities in connection with the Service:

  • Violating any applicable laws or regulations;
  • Infringing upon the rights of others, including copyrights, trademarks, and privacy rights;
  • Interfering with the operation of the Service or gaining unauthorized access to its systems;
  • Transmitting viruses or other harmful code through the Service;
  • Using the Service for the purpose of causing harm to the Developer or third parties;
  • Any other activity that the Developer deems inappropriate.

If you violate this section, the Developer may suspend your use of the Service without prior notice.

5. Intellectual Property

All intellectual property rights in the Application, including all content, designs, graphics, code, and other materials, are owned by the Developer. The license granted under these Terms does not constitute a transfer of ownership or intellectual property rights in the Application.

6. Privacy

The handling of your information in connection with the Service is governed by the Privacy Policy. By using the Service, you acknowledge that the Privacy Policy is incorporated into these Terms by reference and that you agree to its terms.

7. Third-Party Services

The Application uses Google Analytics 4 and AdMob for ad delivery and usage analytics. These services are operated by Google Inc. under their respective privacy policies and terms of service. The Developer is not responsible for the content or practices of these third-party services. You must comply with applicable third-party terms of agreement (including the Google Analytics 4 Terms of Service and AdMob Terms of Service) when using the Application.

8. Disclaimer of Warranties

The Application is provided on an "AS IS" basis without warranties of any kind, whether express or implied, including but not limited to warranties of merchantability, fitness for a particular purpose, non-infringement, accuracy, completeness, or reliability. You use the Application at your own risk.

9. Limitation of Liability

To the fullest extent permitted by applicable law, and except in cases of the Developer's intentional or grossly negligent conduct, the Developer's total liability for any claims arising from or related to the Service shall not exceed 1,000 JPY. The Developer shall not be liable for any indirect, incidental, special, consequential, or punitive damages, or loss of profits. Limitation of liability to you shall not exceed what is permitted by applicable law.

10. Modification and Termination of Service

The Developer reserves the right to modify, suspend, or discontinue the Service, in whole or in part, at any time without prior notice. The Developer shall not be liable for any damages arising from such modification, suspension, or discontinuation, except in cases of intentional or grossly negligent conduct by the Developer.

11. App Store Provisions

If you obtained the Application through Apple Inc. (hereinafter "Apple") App Store, the following provisions apply. These Terms shall not provide for usage rules that conflict with the Apple Media Services Terms and Conditions as of the Effective Date. You and the Developer acknowledge that you have had the opportunity to review the Apple Media Services Terms and Conditions.

(a) Acknowledgement

These Terms are concluded solely between you and the Developer, and not with Apple. The Developer, not Apple, is solely responsible for the Licensed Application and its content. Apple has no obligation or liability whatsoever with respect to the Licensed Application.

(b) Scope of License

The license granted to you for the Application is limited to a non-transferable license to use the Application on any Apple-branded Products that you own or control and as permitted by the Usage Rules set forth in the Apple Media Services Terms and Conditions; provided, however, that the Application may be accessed and used by other accounts associated with you through Family Sharing or volume purchasing.

(c) Maintenance and Support

The Developer is solely responsible for providing any maintenance and support services with respect to the Application, as specified in these Terms or as required under applicable law. You and the Developer acknowledge that Apple has no obligation whatsoever to furnish any maintenance and support services with respect to the Application.

(d) Warranty

In the event of any failure of the Application to conform to any applicable warranty, you may notify Apple, and Apple will refund the purchase price for the Application to you. To the maximum extent permitted by applicable law, Apple will have no other warranty obligation whatsoever with respect to the Application, and any other claims, losses, liabilities, damages, costs, or expenses attributable to any failure to conform to any warranty will be the Developer's sole responsibility.

(e) Product Claims

You and the Developer acknowledge that the Developer, not Apple, is responsible for addressing any claims of you or any third party relating to the Application or your possession and/or use of the Application, including but not limited to:

  • Product liability claims;
  • Any claim that the Application fails to conform to any applicable legal or regulatory requirement;
  • Claims arising under consumer protection, privacy, or similar legislation.

Limitation of the Developer's liability to you shall not exceed what is permitted by applicable law.

(f) Intellectual Property Infringement Claims

You and the Developer acknowledge that, in the event of any third-party claim that the Application or your possession and use of the Application infringes that third party's intellectual property rights, the Developer, not Apple, will be solely responsible for the investigation, defense, settlement, and discharge of any such intellectual property infringement claim.

(g) Legal Compliance

You represent and warrant that:

  • You are not located in a country that is subject to a U.S. Government embargo, or that has been designated by the U.S. Government as a "terrorist supporting" country; and
  • You are not listed on any U.S. Government list of prohibited or restricted parties.

(h) Third-Party Terms of Agreement

You must comply with applicable third-party terms of agreement when using the Application, including but not limited to your wireless data service agreement.

(i) Third-Party Beneficiary

You and the Developer acknowledge and agree that Apple, and Apple's subsidiaries, are third-party beneficiaries of these Terms, and that, upon your acceptance of the terms and conditions of these Terms, Apple will have the right (and will be deemed to have accepted the right) to enforce these Terms against you as a third-party beneficiary thereof.

12. Severability

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

13. Governing Law and Jurisdiction

These Terms shall be governed by and construed in accordance with the laws of Japan. Any disputes arising from or in connection with these Terms or the Service shall be subject to the exclusive jurisdiction of the Chiba District Court as the court of first instance.

14. Contact

If you have any questions regarding these Terms, please contact:

  • Developer: Akira Kawata
  • Address: 960-2 Nishihirai, Nagareyama-shi, Chiba-ken 270-0156, Japan
  • Phone: +81 70 9009 0565
  • Email: eerf0309+Leveler@gmail.com

Effective as of 2026-04-01