Calculator Loan & Currency

🔢 Do the math, then keep the next number.
Calculator handles everyday sums, loan payments, interest, and currency in one place.
Open history when you want the last result, or add a note when a number should come back later.

Skip extra device settings and still use the calculator. Pick a language on first run. Choose light, dark, or the system theme.

KEY FEATURES
• Calculator — Add, subtract, multiply, and divide, then keep the result.
• History — Open past calculations and clear the ones you do not need.
• Currency — Convert an amount between currencies.
• Loan — Enter an amount, a rate, and a term, then see the payment.
• Interest — Estimate interest and the total from the amount and rate you enter.
• Notes — Write a note and add an optional reminder.
• Language and theme — Pick a language on first run. Light, dark, or system theme.

PERFECT FOR
Anyone who wants everyday math, a loan or interest estimate, and a currency conversion in one app.

WHY IT HELPS
A result is easy to lose once the screen changes. History keeps the last calculations, and a note can hold the number you still need.

TECHNICAL DETAILS
Built for Android 10 and newer. Calculations and notes are stored locally. Currency conversion looks up a rate when the device is online. Ads may appear on main, language, and settings surfaces and can be controlled remotely. Consent is requested where required.

GET STARTED
Install Calculator, pick your language, and enter your first number.

Please note: as a launcher, the layout of the home screen may change after install. All apps stay on the phone. They may just be in a different place. Some people may be asked to set it as the default Home app. Not everyone is asked. The choice is optional. The user can skip it and keep their current Home, and can change it in Android Settings → Home app.

Disclaimer
Ads may appear. We do not claim awards, rankings, or download counts.

PERMISSIONS & DEVICE SETTINGS
Calculator keeps its main tools available if you skip an optional permission. Use Not now or Deny when you prefer, and reverse a device setting later in Android Settings.
• Notifications (optional) — alerts if you allow them. Skip anytime; turn off later in Android Settings.
• Launcher (included) — the app includes a Home-screen launcher for convenient access from the phone's Home experience. Some people may be asked to set it as the default Home app. Not everyone is asked. That choice is optional. You can skip it and keep your current Home, or change it later in Android Settings → Home app.
Grants are never required to use the core product.