Terms of use

1. The app

Acreline measures the area, perimeter and distances of shapes you draw on a satellite map or record by walking with GPS, and estimates material quantities from them. Results depend on the map imagery, where you place the corners, the GPS signal during a walk, and the depths, rates and other values you enter.

2. License and acceptable use

We grant you a personal, limited, non-exclusive, non-transferable, revocable license to use the app for lawful purposes on devices you own or control. You may not copy, redistribute, sell, lease, reverse engineer, bypass security or purchase controls, interfere with the service, or misuse the app except where applicable law expressly permits it.

3. Your content

You keep ownership of the measurements, notes, photos and reports you create in the app and are responsible for how you use them and for keeping any backups you need. Measure and walk only where you have the right to be.

4. Advertising and purchases

The app is free and shows advertising; measuring and reading results needs no purchase, and the free version keeps 3 saved measurements. Pro is a one-time, non-consumable purchase, not a subscription, that removes ads and unlocks unlimited saved measurements, PDF reports, exports and every material estimate on devices signed in with the same Apple Account. Apple handles payment, restoration, and refund requests under its rules. The price shown by Apple before purchase controls.

5. Updates and availability

We may update, change, suspend, limit, or discontinue features to maintain security, compatibility, legal compliance, or product quality. We do not promise that the app will always be uninterrupted, error-free, or compatible with every device, accessory, service, or operating-system version.

6. Disclaimer

Measurements come from map imagery and GPS and are estimates, not a legal survey. For boundary disputes, sales or permits, use a licensed surveyor. Material quantities are estimates; check them with your supplier before you order.

To the maximum extent permitted by law, the app is provided “as is” and “as available.” We disclaim implied warranties, including merchantability, fitness for a particular purpose, accuracy, quiet enjoyment, and non-infringement. Mandatory consumer rights remain unaffected.

7. Limitation of liability

To the extent permitted by law, we are not liable for indirect, incidental, special, consequential, exemplary, or punitive damages, or for lost data, profits, opportunities, or business interruption arising from use of or inability to use the app. Nothing in these terms excludes liability that applicable law does not allow us to exclude.

8. Termination

You may stop using the app at any time. We may suspend or terminate access where reasonably necessary to address unlawful use, security risks, nonpayment, abuse, or material violations of these terms. Provisions that by their nature should survive termination remain effective.

9. Governing law

These terms are governed by the laws of Vietnam, without limiting mandatory consumer rights or the law that must apply in your country or region.