Regretta

KOLOS APP

About this app

# Regretta – See the Future Cost of Every Purchase

A coffee today. A new phone tomorrow. An impulse purchase this weekend.

What if you could see what that money might be worth years from now if you invested it instead?

Regretta is an opportunity cost calculator that helps you understand the long-term impact of everyday spending. Instead of focusing only on today's price tag, Regretta estimates how your money could potentially grow over time, helping you make more informed financial decisions.

Whether you're considering a small purchase or a major expense, Regretta gives you a new perspective before you spend.

## Features

### Opportunity Cost Calculator

Enter the amount of a purchase, an expected annual return, and your investment period to estimate what that money could potentially grow into over time.

### Inflation-Adjusted Estimates

View projected values in today's purchasing power to better understand the potential long-term impact of your spending.

### One-Time vs. Monthly Comparison

Compare a single purchase with investing the same amount regularly each month and see how consistent investing may affect long-term growth.

### Interactive Growth Charts

Visualize projected growth over periods ranging from 5 to 50 years with easy-to-read charts.

### Save Your Calculations

Keep a history of your calculations so you can revisit different scenarios whenever you need them.

### Modern Material 3 Design

Enjoy a clean, beautiful interface with Dark Mode support, smooth animations, and a distraction-free experience.

## Why Use Regretta?

Every purchase comes with a hidden opportunity cost. Regretta helps you see beyond today's expense by estimating how your money could grow if invested instead.

It's a simple way to encourage thoughtful spending, long-term planning, and better financial habits.

## Important Information

Regretta provides educational estimates based on the values you enter. Results are intended for informational purposes only and should not be considered financial, investment, or tax advice. Actual investment performance and inflation rates will vary over time.

Download Regretta today and start making decisions with your future in mind.