All Calculators

Contact iCalcApp

We read every message. Expect a reply within 48 hours on business days.

Get in Touch

iCalcApp is built on real user feedback. Whether you have found a bug, want a new calculator added, have a question about how a formula works, or simply want to share how the tools have helped you — we want to hear from you.

All messages are read by the iCalcApp team. We prioritise calculator requests that appear frequently, bug reports with clear reproduction steps, and feedback that helps us improve the user experience.

What You Can Contact Us About

Send Us a Message

Email us directly at: hello@icalcapp.com

Or connect with us on social media:

Response Time

We aim to respond to all messages within 48 hours on business days (Monday to Friday, excluding public holidays). During periods of high volume, responses may take up to 3–4 business days. We do not offer phone support at this time.

Frequently Asked Questions

Can I request a new calculator? Yes. Describe the calculator you need, the inputs it should take, and what result it should give. We review all requests and add the most frequently requested tools first.

How do I report a calculation error? Tell us the calculator name, the values you entered, the result you got, and what the correct result should be. Screenshots are helpful but not required.

Does iCalcApp offer advertising space? iCalcApp does not currently sell advertising space within the calculator tools or content. The calculator experience is kept free of ads to maintain usability.

Can I embed iCalcApp tools on my website? For embed or API enquiries, contact us with Embed Request in the subject line and describe your use case.