How can we help?

Yes — Renovo is free to download and use on both iOS and Android. There are no subscriptions or hidden fees.

No. All calculations run locally on your device and work fully offline, which is ideal for use on a job site.

Renovo includes a Paint Calculator, Floor Tile Calculator, Wall Tile Calculator, Screed Calculator and Flooring Calculator.

Calculations use industry-standard formulas and include a waste factor. Real-world conditions vary, so always verify quantities against your project specifications and your supplier's coverage data before purchasing materials.

Both metric (meters, centimeters, liters, kilograms) and imperial (feet, inches, gallons, pounds) units are supported across every calculator.

Recent calculations are stored on your device so you can revisit them at any time. You can also share results via your device's standard share sheet.

Renovo does not require an account. Calculations remain on your device. We collect only anonymous diagnostic and usage data to improve the app. See our Privacy Policy for full details.

Renovo supports recent versions of iOS and Android phones and tablets. We recommend keeping your device updated for the best experience.

Please email support@buildcalcpro.eu with the inputs you used, the result you saw and the result you expected. We investigate every report and ship fixes promptly.

Email support@buildcalcpro.eu and our team will get back to you within 1–2 business days. We read every message and use your feedback to prioritize updates.

Clearing the app's storage in your device settings or uninstalling the app removes all locally stored calculations and preferences.