Terms of use

Acceptance

Use the App only after reviewing and accepting these Terms and the Privacy Policy. If you do not agree, stop using and uninstall the App. Minors must obtain parental consent where required by law; this does not prevent emergency use needed to protect life or safety.

What the App provides

The App provides rescue signals, light, location display, links to phone/map/device emergency screens, multilingual prepared phrases, local saving of evacuation places and contacts, and general earthquake/tsunami guidance. Availability varies by device, OS, region, permissions, and connectivity.

Critical emergency notice

Prioritize your safety and that of others, and follow current information, warnings, and evacuation instructions from local authorities, police, fire services, weather agencies, and other public bodies. In immediate danger, stop operating the App, move to safety, and use the local emergency number. Sound, light, location, translation, and shelter displays do not guarantee rescue, communication, positional or translation accuracy, or facility availability or safety.

Your responsibilities

You use the App at your own judgment and responsibility and should check saved data, permissions, volume, battery, and device operation before an emergency. Obtain any necessary permission before saving another person’s phone number or address and handle it appropriately. You are also responsible for risks from device loss, viewing by others, backups, and sharing through other apps.

Fees and connectivity costs

The App is currently free. You are responsible for telephone, data, map, device, and external-service charges. If paid features are introduced, their price and conditions will be shown before purchase.

Prohibited conduct

You must not:

• Violate laws, public order, or third-party rights
• Endanger or disturb others through false rescue requests, harassment, or unsafe sound/light use
• Gain unauthorized access, interfere with, overload, or exploit vulnerabilities in the App, Firebase, or related systems
• Copy, modify, analyze, redistribute, or misuse trademarks beyond what the law permits
• Engage in other conduct the Provider reasonably determines to be inappropriate

Intellectual property and license

Copyright, trademarks, and other rights in the App and its content belong to the Provider or lawful owners. Subject to these Terms, the Provider grants you a personal, non-exclusive, non-transferable, non-sublicensable right to use the App. This does not restrict uses permitted by applicable law.

External services

The App works with external services and device functions, including Firebase, the device OS, location, maps, phone, and text-to-speech. Their providers’ terms and privacy policies apply. The Provider does not control their changes, suspension, accuracy, or availability.

No warranty

The App is provided “as is.” To the extent permitted by law, the Provider makes no express or implied warranty of accuracy, completeness, timeliness, usefulness, fitness for a particular purpose, uninterrupted or error-free operation, non-infringement, or any particular rescue or evacuation outcome. Do not rely on the App as your only emergency method.

Limitation of liability

The Provider is not liable for loss caused by connectivity failure, device failure or battery depletion, permissions, location or translation error, delayed information, external-service interruption, incorrect user entries, or other circumstances beyond reasonable control, unless attributable to the Provider.

Where the Provider is responsible, liability is limited to ordinary and direct loss except in cases of intent or gross negligence. Nothing here limits rights that cannot lawfully be limited under consumer-protection or other mandatory law.

Changes, suspension, and termination

The Provider may change, suspend, or discontinue all or part of the App for security, maintenance, legal compliance, improvement, or another reasonable reason. Advance notice will be given where practicable, but may not be possible for urgent maintenance, security issues, or unavoidable circumstances. Keep important saved information by another secure method.

Changes to these Terms

These Terms may be revised for changes in law, features, services, or other needs. Material changes affecting users will be announced in advance in the App or by another appropriate method, with the change and effective date. Continued use after that date constitutes acceptance unless applicable law requires separate consent.

Law, disputes, and contact

These Terms are governed by the laws of Japan. If a dispute arises, you and the Provider will first seek resolution through good-faith discussion. If unresolved, it will be submitted to a court having jurisdiction under Japanese law. Mandatory rights available to you remain unaffected.

Contact: sangetsu0530@gmail.com