Calculator: Simple Calculator

Simple Calculator

Contains ads

About this app

Simple Calculator is a fast, clean calculator app for everyday math. Do quick additions and percentages, review your calculation history, and switch to scientific keys when you need more— all in a lightweight design that works offline.

Key features

- Basic math — add, subtract, multiply, divide, percent (%) and parentheses.
- Scientific panel — trig (sin, cos, tan), log / ln, π, √, xʸ, factorial, and Deg/Rad switch.
- History tape — view, reuse and copy previous calculations.
- Memory functions — M+, M−, MR, MC for running totals.
- Big buttons & clear display — easy to read and tap.
- Themes / Dark mode — comfortable day or night.
- Vibration (haptic) — optional key-press feedback.
- Floating calculator — quick overlay for multitasking.*
- Works offline — no sign-in or network required.

Calculator
This Calculator is a fast, clean calculator app for everyday math. Do quick additions and percentages, review your calculation history, and switch to scientific keys when
you need more power—all in a lightweight design that works offline.

Why it’s handy

- Simple & reliable: opens instantly and stays out of your way.
- Productive: history + memory keys make repeat work faster.
- Comfortable: large keypad, dark mode, and smooth interactions.


Simple Calculator to get a fast everyday calculator with the essentials—done right.

Ratings and reviews

it's like a normal calculator app and works fine, but it's so annoying. I usually say no to notifications, but it wouldn't let me say no to them without not letting me use the app. Why even ask? And there are SO MANY notifications. Now, if you have played bloxblast, you know they have a lot of notifications, but this is just insane.

Cannot adjust size of font or decimal places. No color choice either. Will probably delete app.

It's a good thing to have a great calculator for the business with a good job and I will be able to have the same amount in my life and I can do a great job with my phone.