Free vs Pro - what's the difference?

All calculators are free to use, no sign-up needed. Pro adds the tools that save you time on every job.

	Free £0 forever	Most popular Pro £5.99 per month
Calculators
All 50+ material calculators Brick, tile, render, concrete, roofing and more
Instant results with waste allowance
Labour cost section on every calculator
No sign-up required		Account required
Projects
Save project estimates	1 project, this device only	Unlimited projects
Access projects on any device Phone, tablet, laptop - always in sync
Add multiple items to a project
Add custom cost lines (delivery, hire, etc.)
Project total cost summary
Export project to CSV
Price Book
Save your own material prices Pre-fill every calculator with your supplier rates
Prices sync across all your devices
Quotes & Sharing
Email professional quote to clients Branded PDF-style quote with your project breakdown
Share read-only project link For sub-contractors and colleagues - not clients
	Start calculating	Get Pro - £5.99/mo

No long-term commitment. Cancel any time from your account page and you keep Pro access until the end of your billing period.

Common questions

Do I need to pay to use the calculators?

No - all 50+ calculators are completely free with no sign-up needed. Pro is for builders who want to save and manage projects, build a price book and send quotes.

What happens to my free projects if I upgrade?

They stay exactly as they are. When you upgrade, your local projects are synced to your account and from that point all new projects are saved to the cloud so you can access them anywhere.

Can I cancel at any time?

Yes. Cancel from your account page at any time - no questions asked. You keep full Pro access until the end of your current billing period, then drop back to the Free plan.

What is the price book?

The price book lets you store your regular supplier prices once and have them automatically pre-fill the cost fields in every calculator. No more re-entering the same rates on every job.

Is the shared project link safe to send?

The share link is read-only and uses a private token - only someone with the exact link can view it. However, it shows your raw material costs before any profit margin, so it is intended for sub-contractors and colleagues only, not clients.