Terms of Service

1. Service Scope

The app provides land measurement features including point/line/area capture, record management, editing, import/export, and optional subscription features.

2. License & Restrictions

• We grant you a personal, non-exclusive, revocable license to use the app.
• You may not reverse engineer, crack, tamper with, or redistribute the app without permission.
• You may not use this service for unlawful activities or rights infringement.

3. Subscription & Billing

• Some advanced features require Pro subscription.
• Purchases, renewals, and billing are handled by Apple App Store.
• Auto-renewal continues unless canceled at least 24 hours before period end.
• You can manage subscriptions in Apple ID settings.

4. Refunds & Restore

• Refunds follow Apple App Store policies.
• If applicable, use “Restore Purchases” after reinstall/device change.

5. Data Responsibility

• You are responsible for the data you import, edit, export, and share.
• Please keep backups for critical records.
• If iCloud Sync is enabled, your data syncs to your private iCloud space.

6. Intellectual Property

All rights related to the app, code, UI, trademarks, and documentation belong to the developer or rights holders.

7. Disclaimer

• Measurement results depend on device GPS, network, map data, and operation conditions.
• For critical/legal workflows, always perform independent verification.
• To the extent permitted by law, liability is limited for outages caused by force majeure or third-party issues.

8. Changes & Termination

• We may update these terms as product and compliance needs evolve.
• We may suspend or terminate service for violations of these terms.

9. Contact

Questions: zhaoappsmail@163.com