Terms and Conditions

1. Acceptance and Scope

These Terms and Conditions (“Terms”) govern your use of mobile applications provided by YK.George.Apps, operated by Yuta Kobayashi (“YK.George.Apps,” “we,” “us,” or “our”), together with related services and content (collectively, the “Services”).

By downloading, installing, accessing, purchasing, or using a Service, you agree to these Terms and our Privacy Policy. If you do not agree, do not use the Service. Additional terms imposed by Apple, Google, or another application-store, calendar, or cloud-service provider may also apply.

2. Eligibility

You may use the Services only if you are legally capable of entering into these Terms or if a parent or legal guardian has authorized your use. If a Service is not intended for children, you must meet the minimum age required by applicable law and the relevant application store.

3. Limited License

Subject to these Terms, we grant you a limited, personal, non-exclusive, non-transferable, non-sublicensable, and revocable license to download and use the applicable application on a device that you own or control, solely for personal and lawful purposes and in accordance with the rules of the application store from which you obtained it.

4. Prohibited Conduct

Except to the extent expressly permitted by applicable law or an applicable open-source license, you must not:

• copy, modify, distribute, sell, rent, sublicense, or create derivative works from the Service;
• reverse engineer, decompile, disassemble, attempt to extract source code, or bypass technical protections;
• remove or alter copyright, trademark, or other proprietary notices;
• use the Service to violate law, infringe rights, transmit malicious code, interfere with systems, or facilitate fraud or abuse;
• use automated means to access or overload the Service; or
• misrepresent your affiliation with us or use our names, logos, or trademarks without permission.

5. User Content and Local Data

Some Services allow you to create or store information on your device, including notes, calculations, calculation history, recipe bookmarks, QR code or barcode content, game progress, settings, schedules, calendar events, reminders, or health-related records.

You are responsible for the accuracy, legality, and backup of that information.

Deleting an application, clearing application data, losing the device, changing devices, disabling a backup, disconnecting a calendar, or encountering a synchronization failure may cause permanent data loss or inconsistency. We are not responsible for loss of user-created data except to the extent liability cannot be excluded under applicable law.

When you choose to export, share, synchronize, open, call, email, or otherwise act on content, you are responsible for reviewing the destination and the information being transmitted.

6. Schedule Application and Calendar Synchronization

6.1 Local Schedule Data

The schedule application stores schedule information in its application database. Unless you enable a synchronization function, the information remains in the local application database.

6.2 Device Calendar

If you enable device-calendar integration, the application may read, create, update, or delete events in calendars available through the operating system. You are responsible for selecting the correct calendar and reviewing changes before or after synchronization.

6.3 Google Calendar

If you connect Google Calendar, you authorize the application to access the Google Calendar data permitted by the OAuth scopes shown during authorization. Google Calendar use is subject to Google’s applicable terms and policies.

You may disconnect or revoke access at any time. Disconnecting stops future synchronization but does not automatically delete events already stored in Google Calendar or in the application’s local database.

6.4 iCloud and CloudKit

If you enable iCloud synchronization, schedule information may be stored in the private CloudKit database associated with your Apple Account and synchronized across supported devices signed in with the same Apple Account.

Cloud synchronization depends on Apple’s services, account status, storage availability, network connectivity, and operating-system behavior. We do not guarantee immediate or conflict-free synchronization.

6.5 Synchronization Conflicts

Editing, deleting, or synchronizing the same event through multiple devices, calendar applications, providers, or accounts may create conflicts, duplicates, delayed updates, or unintended deletions. You should review important schedule information and maintain appropriate backups.

7. Notifications

The schedule application may provide local reminders or notifications. Notifications may be delayed, suppressed, grouped, or not displayed because of device settings, battery optimization, focus modes, operating-system restrictions, clock changes, network conditions, or technical errors.

Do not rely on the Service as the sole method for critical, medical, legal, safety-related, financial, travel, or other time-sensitive reminders.

8. Application Lock and Security

A paid feature of the schedule application may allow you to use an application passcode or operating-system biometric authentication to restrict access within the application.

The application lock is a convenience and privacy feature, not a guarantee of complete security. It does not necessarily encrypt the schedule database, device backups, notifications, screenshots, device-calendar data, Google Calendar data, CloudKit data, or information accessible through another application, service, or compromised device.

Biometric authentication is performed by the operating system. We do not receive fingerprint images, facial templates, or other underlying biometric data.

You are responsible for protecting your device, device passcode, application passcode, Apple Account, Google Account, and backups. If you forget the application passcode or lose access to authentication methods, access may be limited or the lock may need to be reset.

9. Health-Related Information

A Service that records health checkups, blood test results, or similar information is a personal record-keeping tool only. It does not provide medical advice, diagnosis, treatment, emergency assistance, or a substitute for consultation with a qualified healthcare professional.

Do not rely solely on the Service to make medical decisions. Values, reference ranges, graphs, calculations, labels, or displayed information may be incomplete, inaccurate, outdated, or unsuitable for your circumstances. Seek professional medical advice regarding health concerns and contact local emergency services in an emergency.

10. QR Codes, Barcodes, Links, and Third-Party Content

The Services may create, scan, display, save, or open QR codes, barcodes, URLs, email addresses, phone numbers, map locations, calendar invitations, or other third-party content.

We do not create or control content embedded by third parties and do not guarantee that it is accurate, safe, lawful, readable, or free of malicious content.

Check a result and its destination before opening a link, installing software, importing an event, sending information, making a payment, calling a number, or performing another action.

11. Advertising and Third-Party Services

Some Services are supported by advertising and may include third-party SDKs or services for advertising, analytics, crash reporting, performance monitoring, remote configuration, calendar synchronization, cloud storage, purchases, or other functions.

Third-party services are governed by their own terms and privacy policies. We do not control their availability, security, content, account restrictions, storage limits, or service changes.

12. Purchases and One-Month Auto-Renewable Subscriptions

12.1 Subscription Period

The schedule application and calculator application may offer a one-month auto-renewable subscription. No free trial is offered unless a future purchase screen expressly states otherwise.

The subscription renews for successive one-month periods unless canceled before the renewal deadline specified by the applicable application-store provider. The price, billing period, taxes, and included features are displayed before purchase.

12.2 Schedule Application Subscription Features

While an eligible schedule-application subscription is active, paid features may include:

• removal of advertising; and
• use of the application-lock function with an application passcode or supported biometric authentication.

If the subscription expires, is canceled, is refunded, or otherwise becomes invalid, advertising may resume and the application lock is disabled. Subscription expiration does not delete, modify, or restrict access to the user’s schedule data solely because of the expiration.

12.3 Calculator Application Subscription Features

While an eligible calculator-application subscription is active, paid features may include:

• removal of advertising;
• display of calculation history;
• percentage calculations;
• square-root calculations; and
• deletion of one entered character.

If the subscription expires, is canceled, is refunded, or otherwise becomes invalid, advertising may resume and paid calculation features may become unavailable. Locally stored calculation history may remain on the device, but its display or use may be unavailable until the subscription becomes active again.

12.4 Payment Processing and Verification

Payments are processed by Apple App Store, Google Play, or another applicable application-store provider, not directly by us. We do not receive or store your full payment-card details.

We do not operate our own server for receipt or purchase-token verification. Entitlement verification is performed through the application-store frameworks and services available on the device. Access to paid features may be delayed or unavailable if the store cannot verify the subscription status.

12.5 Cancellation

You may cancel the subscription through the subscription-management settings of the application-store account used to make the purchase.

Deleting the application, clearing application data, disabling paid features, or ceasing to use the Service does not cancel the subscription.

Unless otherwise required by applicable law or the application-store provider’s rules, cancellation takes effect at the end of the current paid subscription period, and paid features remain available until that period ends.

12.6 Restoration of Purchases

Where supported, you may restore an eligible subscription by using the restore-purchases function in the application or by signing in with the application-store account originally used for the purchase. Restoration is subject to verification by the applicable application-store provider.

12.7 Price and Feature Changes

We may change future subscription prices, plans, or included features. Price changes will be handled in accordance with the notice, consent, and effective-date requirements of the applicable application-store provider and applicable law.

A price change does not retroactively change a subscription period that has already been paid for.

12.8 Failed Payments, Refunds, and Store Decisions

If payment fails, the application-store provider may retry payment, provide a billing grace period, place the subscription on hold, or cancel it under its rules.

Refund requests and refund eligibility are handled according to the policies of Apple, Google, or the applicable application-store provider and any mandatory rights under applicable law.

13. Internet, Device, Calendar, and Carrier Requirements

Some functions require an internet connection, a compatible device, an Apple or Google account, calendar permission, iCloud availability, sufficient cloud storage, notification permission, or an active application-store account.

You are responsible for obtaining compatible equipment, software, accounts, connectivity, and permissions and for paying data, roaming, carrier, electricity, cloud-storage, or other third-party charges.

14. Updates, Compatibility, and Availability

We may add, modify, suspend, or discontinue features or a Service.

Operating systems, devices, application-store requirements, calendar APIs, Google OAuth requirements, CloudKit, third-party SDKs, and technical standards change over time. A feature may stop working on older devices or may require renewed permission, account authorization, or an application update.

We do not guarantee that every Service, synchronization function, subscription feature, or third-party integration will always be available, error-free, compatible with every device, or maintained indefinitely.

15. Intellectual Property

The Services, including software, design, text, graphics, logos, trademarks, and other content provided by us, are owned by or licensed to YK.George.Apps and are protected by applicable intellectual-property laws.

Third-party software and open-source components remain subject to their respective licenses. Nothing in these Terms transfers ownership of intellectual-property rights to you.

16. Feedback

If you voluntarily provide suggestions or feedback, you grant us a worldwide, perpetual, irrevocable, royalty-free right to use that feedback to improve or develop the Services without compensation or attribution, provided that we do not publicly identify you without permission.

17. Disclaimer of Warranties

To the maximum extent permitted by applicable law, the Services are provided “as is” and “as available.”

We disclaim express and implied warranties, including warranties of merchantability, fitness for a particular purpose, accuracy, availability, security, non-infringement, synchronization accuracy, and uninterrupted or error-free operation.

We do not warrant that calculations, conversions, records, graphs, scan results, schedules, reminders, synchronization results, application locks, third-party information, advertisements, or links will always be accurate, timely, secure, or suitable for a particular purpose.

Nothing in these Terms excludes warranties or consumer rights that cannot lawfully be excluded.

18. Limitation of Liability

To the maximum extent permitted by applicable law, YK.George.Apps will not be liable for indirect, incidental, special, consequential, exemplary, or punitive damages; loss of profits, revenue, data, schedules, reminders, calculation history, goodwill, or opportunity; missed appointments or deadlines; device damage; account compromise; synchronization errors; or costs arising from your use of or inability to use the Services or from third-party content or services.

Where liability cannot be excluded, our liability will be limited to the amount permitted by applicable law.

Nothing in these Terms limits liability for fraud, willful misconduct, gross negligence, death or personal injury caused by negligence, or any other liability that cannot lawfully be limited.

19. Suspension and Termination

You may stop using a Service at any time. We may suspend or terminate access if you materially violate these Terms, misuse a Service, create a security or legal risk, or if we discontinue the Service.

Stopping use of or deleting an application does not cancel a subscription and may not delete information stored in a device calendar, Google Calendar, CloudKit, iCloud backups, or another third-party service.

Provisions that by their nature should survive termination, including intellectual-property, disclaimer, liability, dispute, and general provisions, will survive.

20. Changes to These Terms

We may update these Terms to reflect changes in the Services, subscriptions, synchronization features, law, platform requirements, or business practices.

We will post the revised Terms and update the “Last updated” date. Where required, we will provide additional notice or obtain consent.

If you do not agree to a material change, stop using the affected Service and cancel any applicable subscription through the application-store provider.

21. Governing Law and Disputes

These Terms are governed by the laws of Japan, without regard to conflict-of-law rules.

Any dispute will be submitted to a court in Japan that has jurisdiction over the operator’s principal place of business, unless applicable consumer law requires another forum or gives you the right to bring a claim elsewhere.

Nothing in these Terms deprives you of mandatory protections provided by the law of your country or region of residence.

22. General Provisions

If any provision of these Terms is held invalid or unenforceable, the remaining provisions remain in effect, and the affected provision will be interpreted or modified only to the minimum extent necessary to make it enforceable.

Our failure to enforce a provision is not a waiver.

You may not assign these Terms without our consent. We may assign them in connection with a reorganization, transfer, merger, acquisition, or sale of the Services, subject to applicable law.

These Terms, together with the Privacy Policy and any application-specific terms, constitute the agreement between you and us concerning the Services.

23. Contact

Operator: Yuta Kobayashi / YK.George.Apps
Country: Japan
Email: [email protected]