현명한 계산기 - 매달 나가는 고정비 정리

Phone bills, subscription fees, insurance premiums, monthly rent, rental fees…

Do you know how much all the money automatically deducted every month adds up to?

Smart Calculator is a fixed expense management app that organizes everything from the total amount for this month to a payment date calendar and saving points, all just by entering your recurring monthly fixed expenses just once.

■ Recommended for:

- Those who have given up on keeping a daily household budget

- Those who are confused about how many subscription services they have and how much they cost

- Those who worry about their bank account balance every payment date

- Those who feel overwhelmed by this month's living expenses every payday

- Those who want to reduce phone and internet bills

- Those who feel uneasy about apps that link bank accounts or credit cards

■ Organizing Fixed Expenses with Just One Entry

You don't need to record everything every day like a household budget. Just enter your fixed expenses—such as subscription fees, utilities, insurance premiums, and loan interest—in just 3 minutes, and the total for this month and the annualized amount are calculated immediately. It keeps your recurring payments and automatic transfers from creeping up with just a single number.

■ Payment Date Calendar

See at a glance on the calendar exactly when and what is being deducted.

Check upcoming payments in advance and prepare your balance before the due date.

■ Essential/Optional Reports and Savings Candidates

Show the structure of your fixed expenses through category breakdowns and essential/optional expense reports.

You can review optional expenses that can be reduced as savings candidates without any pressure.

■ Communication Cost Simulator

We calculate exactly how much you can save by switching internet providers or budget phone plans, including cancellation fees and free gifts.

■ My Data Only on My Device

No login, no server, no account linking.

All data you enter is stored only on your mobile phone and can be safely transferred using a backup code.

■ App Access Permission Guide

The Smart Calculator does not require any essential or optional access permissions.

It does not access contacts, location, or storage. Start by knowing exactly what you spend every month, rather than making grandiose financial plans.

Start for free now.