Growify

Growify is a compound interest calculator designed for anyone who wants to understand how their money grows over time.

Set your principal amount, annual interest rate, compounding frequency, and time horizon. The app recalculates everything instantly as you move the sliders, showing the results in a clean interactive chart.

Compounding frequencies supported: daily, weekly, monthly, quarterly, semi-annually, and annually. You can compare how different frequencies affect the final balance side by side.

The calculator breaks down your total balance into principal and earned interest, so you always know exactly how much your money worked for you. A timeline view lets you scroll through year-by-year or month-by-month growth projections.

All calculations happen on your device. No account required, no network connection needed, no data leaves your phone.

Other features include a 4-digit PIN lock for privacy, adjustable font sizes, and a choice between compact, card, and grid display modes.

Growify is built for straightforward use — open it, adjust the numbers, read the results.