Calculator with History +

Calculator with History +

No ads & Scientific calculator

25K ratings
1949 reviews
Free
In-App Purchases

Details

Released
April 23, 2019
Updated
September 19, 2026

Features

Calculator with History + video #1 for iPhone
Calculator with History + screenshot #2 for iPhone
Calculator with History + screenshot #3 for iPhone
Calculator with History + screenshot #4 for iPhone
Calculator with History + screenshot #5 for iPhone
Calculator with History + screenshot #6 for iPhone
Calculator with History + screenshot #7 for iPhone
Calculator with History + screenshot #8 for iPhone
Calculator with History + screenshot #9 for iPhone
Calculator with History + screenshot #10 for iPhone
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About

This free calculator app offers a fast, ad-free experience with a visual input and calculation history. Customize your experience with various keyboard sounds and colors, and access advanced scientific functions when needed.

βœ“Ad-free experience
βœ“Calculation history
βœ“Visual input
βœ“Scientific functions
βœ“Customizable keyboard
βœ“Adjustable decimal places
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What users say about Calculator with History +

See all reviews

What's New in Calculator with History +

6.9.19

September 19, 2026

Urgently fix the issue where entering a number results in a long decimal.

4

Subscriptions & In-App Purchases

$9.99

Unlock permanently

All features can be used permanently

User reviews

Like it a lot but...

Wish I could swap the "more buttons" button and the "clear" button. I use the clear button a lot more than parenthesis, and I'm right handed, so having it closer to my thumb would be convenient. I'd love to be able to set the button layout to my liking.

Great app

I use this app a lot, and I like to do multiple calculations at a time where I need to see my history in an easy accessible way. This out by far has the best way of view history.

Best

Best app

Great Calculator, Easy to Use! ⭐⭐⭐⭐⭐

I really like this calculator! It’s simple, fast, and easy to use. The calculation history is very helpful because I can review previous calculations without starting over. The design is clean and convenient. I highly recommend it!

Helpful

It helps me do hard questions secretly😈

Developer apps

User experience

🐞

Reported Bugs

3 issues

History disappearing without user action

Bug

Incompatibility issues with certain iOS versions

Bug

Calculation errors with negative temperatures

Bug
✨

Requested Features

5 requests

Add ability to edit calculations in the middle

Feature

Improve visibility of advanced functions

Feature

Add more conversion tools

Feature

Allow resizing of buttons

Feature

Implement a 'confirm delete' option for history

Feature

FAQ

What does this calculator app do?

This app provides a free, ad-free calculator experience for iPhones. It features a fast startup, visual input, and a history of your calculations. You can also access advanced scientific functions and customize the keyboard's appearance and sounds.

What are the key features of this calculator?

Key features include an ad-free interface, a calculation history log, visual input for easier editing, and a comprehensive set of scientific functions like exponents, logarithms, and trigonometry. It also offers customizable keyboard sounds, colors, and vibration.

Is this calculator app free to use?

Yes, the app is free to download and use. While it offers a robust set of features for free, it does have in-app purchases, suggesting that some advanced features or customization options might be available for purchase.

What kind of calculations can I perform?

You can perform basic arithmetic operations, as well as advanced scientific calculations. This includes functions for pi, exponents, square roots, logarithms, trigonometry (with angles and radians), factorials, nth roots, and bracketed expressions.

Is this app compatible with my iPhone?

The app is designed for the iPhone. While specific iOS version compatibility isn't detailed, it's generally expected to work on most modern iPhone models running a recent version of iOS. It also supports VoiceOver for accessibility.