Every calculator.One app.

Loans, SIPs, BMI, discounts, unit conversions and more, all in one fast calculation hub. No switching apps. No internet needed.

Download on the App Store

Coming soon to iPhone

GenzCalc home screen with search, quick access and categories

Ten categories, one place

Keep the tools you need in one simple hub instead of a folder full of single-purpose calculator apps.

Built to get you to the answer

Enter your numbers and see the result straight away, with the working beside it.

Instant results

Results update as you type, with a clear breakdown of every input and output.

Formulas explained

Calculators like EMI show the formula and what it means, so you know where the number comes from.

Copy and share

Copy a result or share the full breakdown in one tap.

Favorites

Heart a calculator to pin it to your Favorites tab and Quick Access row.

History

Every result is saved with its inputs, so you can revisit or clear it whenever you like.

Your way

Choose light, dark or system theme, your default currency, number format and decimal precision.

See it in action

Home screen with categories EMI and loan calculator with formula Simple interest result with copy and share Favorites list Calculation history Settings for theme, currency and precision

100% offline. Private by design.

GenzCalc works without an internet connection and does not collect your personal data. Your calculations, favorites and history stay on your device. Read the full Privacy Policy.