Last updated: 2026-07-14
WiFi Heatmap provides predicted signal coverage based on a simplified COST-231 multi-wall propagation model. Predictions typically fall within ±6–10 dB of measured reality but real environments may differ due to factors not modeled (3D effects, metal furniture, multi-floor leakage, capacity contention). Validate placements with a real-world survey before commercial install.
The service is provided "as is" without warranty of any kind. We are not liable for installation decisions made based on predictions from this tool.
There are two paid options in EUR: the €9 Project Pass is a one-time payment that grants 7 days of full Pro access (nothing renews, nothing to cancel), and the €29/year Annual plan is an auto-renewing subscription that grants full Pro access and renews once a year at €29 until you cancel. You can cancel anytime from the Stripe billing portal (linked on the pricing page under “Manage or cancel your subscription”); cancelling stops future renewals and you keep Pro until the end of the period you already paid for. Payments are processed by Stripe; we never see or store your card details, and Stripe emails you a receipt for every payment.
We offer a 14-day, no-questions money-back guarantee that applies to both the €9 Project Pass and the €29/year Annual plan — including an annual renewal that catches you by surprise. If you're not satisfied within 14 days of any payment, email [email protected] from — or mentioning — your purchase email and we'll refund you in full to your original payment method via Stripe, typically within a few business days. EU/EEA consumers additionally retain their statutory right of withdrawal. (A refund ends Pro access for that payment.)
Don't abuse the service: no automated scraping, no attempts to bypass rate limits, no resale of API access. Free tier limits are enforced; circumventing them is a breach of these terms.
Email [email protected] for any questions.