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User Agreement — Sigmap

Last updated: October 1, 2026

These terms govern your use of Sigmap ("the app"), published by Kian Fong ("we"). By installing or using the app, you agree to these terms.

1. License

We grant you a personal, non-exclusive, non-transferable license to install and use the app on Apple-branded devices you own or control, as permitted by the Apple Media Services Terms and Conditions.

2. Free and Full Room

  • The free version paints up to 30 measurement tiles per scan.
  • Full Room is a one-time, non-consumable in-app purchase that raises the limit to 300 tiles.
  • Full Room is tied to your Apple ID: you can restore it on your other devices with the in-app Restore control at no extra charge.
  • All purchases are processed by Apple. Prices are shown in your local currency at the point of purchase, and refunds are handled by Apple under its own policies.

3. Acceptable use

You agree not to misuse the app, attempt to circumvent the tile limit or the purchase system, or use the app for any unlawful purpose.

4. Accuracy

Sigmap is a consumer visualization tool, not a professional site-survey instrument. Measurements reflect real round-trip latency at the time of the scan, but walls, interference, and network conditions change — treat the heatmap as a guide, not a guarantee.

5. Safety

The app asks you to walk while looking at your phone. Please watch where you are going. We are not responsible for trips, collisions, or other mishaps while scanning.

6. Intellectual property

The app, its name, icon, and content are owned by us or our licensors and are protected by applicable intellectual property laws.

7. Disclaimer and limitation of liability

The app is provided "as is", without warranties of any kind. To the maximum extent permitted by law, we are not liable for any indirect, incidental, or consequential damages arising from your use of the app.

8. Changes to these terms

We may update these terms from time to time. The current version will always be posted at this URL.

9. Contact

Questions about these terms: [email protected]