Whether you have a bug report, feature request, general question, or just want to say hello — we read every message and aim to respond within 2 business days.
We typically respond within 1–2 business days.
Is FinX free?
Yes! FinX is free to download and use on iOS and Android. The app is supported by ads.
Does the app store my financial data?
No. All calculations are performed on your device. We never transmit your financial inputs to our servers.
Is the currency data real-time?
Currency rates are updated regularly via a third-party API. Rates are for reference only.
Will there be more calculators?
Yes! We're building Bond, IRR/NPV, APR, Rule of 72, and many more.
Thanks for reaching out. We'll get back to you within 1–2 business days.