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TerraMark Terms of Use

Last updated: November 12, 2026

These Terms of Use ("Terms") govern your use of the TerraMark mobile app ("the app"), published by Matte Advisory Group ("we", "us"). By downloading or using the app you agree to these Terms. If you do not agree, do not use the app.

1. Licence

We grant you a personal, non-exclusive, non-transferable, revocable licence to install and use the app on devices you own or control, for your own personal or professional use, in line with these Terms and the rules of the store you downloaded it from (Google Play or the App Store). You may not copy, modify, reverse-engineer, resell or redistribute the app, except where the law allows it.

2. TerraMark Pro subscription

  • TerraMark Pro is an optional auto-renewing subscription that unlocks additional features (such as MGRS/UTM/DMS formats, azimuth, Google Earth and CSV export, manual camera controls and extra map layers).

  • The price, billing period and any free trial are shown in the app before you subscribe. Payment is charged to your Google Play or Apple account when you confirm the purchase, or when a free trial ends.

  • The subscription renews automatically at the same price for the same period unless you cancel it at least 24 hours before the end of the current period. You can manage or cancel it at any time in your Google Play or App Store account settings. Uninstalling the app does not cancel a subscription.

  • If you cancel, Pro stays active until the end of the period you have paid for. Refunds are handled by Google or Apple under their refund policies.

  • We may change Pro features or prices. Price changes are communicated through the store as required by its rules and apply from your next renewal.

3. Accuracy and safety – important

TerraMark records the position, direction and time reported by your device and displays integrity warnings when it detects signs of a doubtful position. Positions, azimuths, altitudes and times depend on your device's sensors, satellite and network conditions, and may be inaccurate, unavailable, jammed or spoofed. TerraMark's integrity checks reduce but cannot eliminate this risk.

TerraMark is a documentation aid. It is not certified survey, navigation or safety equipment and must not be relied on as the sole means of locating, marking or clearing hazards, including explosive ordnance, mines or unexploded ordnance. Always follow your organisation's standard operating procedures, approved equipment and applicable safety standards.

4. Your content and data

Photos, coordinates, notes and exports you create remain yours. They are stored on your device; we do not receive them unless you choose to send them to us. How the app handles data is described in the TerraMark Privacy Policy: https://www.matteadvisorygroup.ca/terramark-privacy-policy

5. Acceptable use

Do not use the app to break the law, to infringe others' privacy or rights, or to photograph people or places where photography or location recording is prohibited. You are responsible for the photos you take and share.

6. Third-party services

The app uses third-party services, including Google Play or the App Store (purchases), RevenueCat (purchase validation), Google Maps or Apple Maps, and Esri (optional satellite imagery). Their own terms and privacy policies apply to those services.

7. Disclaimer

The app is provided "as is" and "as available". To the fullest extent permitted by law, we disclaim all warranties, express or implied, including fitness for a particular purpose and accuracy of positions or measurements.

8. Limitation of liability

To the fullest extent permitted by law, we are not liable for any indirect, incidental, special or consequential damages, or for any loss arising from reliance on positions, directions or times recorded by the app. Our total liability for any claim relating to the app is limited to the amount you paid for TerraMark Pro in the 12 months before the claim. Nothing in these Terms limits rights you have under consumer-protection laws that cannot be excluded.

9. Changes and termination

We may update these Terms; the date above changes when we do, and continued use of the app means you accept the updated Terms. We may suspend or end your licence if you break these Terms. You may stop using the app at any time.

10. Governing law

These Terms are governed by the laws of the Province of New Brunswick and the federal laws of Canada applicable there, without affecting any mandatory consumer-protection rights you have where you live.

11. Contact

Matte Advisory Group – Steve@matteadvisorygroup.ca

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