Calculate: Advanced Calculator

This app has been updated by Apple to display the Apple Watch app icon. I'M BACK, BABY! The world's favourite iPhone calculator is back! I spent the day modernising the code and getting the app working on modern phones. Sorry about the downtime, and I hope you haven't switched to any other calculator apps. Don't fret. Calculate is back. Calculate was my first app, released 7 years ago. Here hoping it'll last 7 years more!

1.1

December 5, 2013

iOS 7 support It's been a long time coming, but Calculate finally works with iOS 7. Thanks to all the people who pestered me to get this done!

1.0.3

September 25, 2010

• Added nCr and nPr functions • Fixed bug with EE and negative exponents • Minor bug fixes

1.0.2

September 20, 2010

Fixed bug in expression parsing

1.0.1

September 8, 2010

• Fixed a crash when returning to Calculate through fast app-switching • Retina display icon for the iPhone 4

1.0

September 2, 2010

Price History of Calculate

Description of Calculate

Calculate is a fully-featured scientific calculator packed with innovative features and carefully designed interface. With Calculate, calculations can be entered in the order that they would be written on paper. The symbolic feature reduces complicated numbers to simple fractions, integer square roots, and more. Previous calculations can be accessed using a familiar swipe gesture. There's more, trust me: it's preeeetty good. FEATURES ⋇ Fully-featured scientific calculator ⋇ Simple, elegant user interface ⋇ Full complement of mathematical functions: trigonometry, logarithms, powers, parentheses etc. ⋇ Symbolic mode displays numbers with simple fractional representations as such e.g. ⅝ √2 2π ⋇ Calculation history accessed using a swipe downwards gesture on the display ⋇ Informative error system makes it easy to correct typos Four different number display modes: normal, scientific form, fixed decimal places, and engineer mode (using a SI prefix such as k for 1000) ⋇ Degree or radian modes ⋇ Your choice of Clicky or Clacky sounds! Sampled from a real calculator! It's great for scientists, engineers, mathematicians and students.

Show less

Calculate: FAQ

Is Calculate iPad-friendly?

No, the Calculate software is not iPad-compatible.

Who launched the app?

The Calculate app was developed by Joe Rickerby.

What minimum version of iOS does Calculate need?

The minimum iOS requirement for the app is 8.0 or higher.

What do users think of the Calculate app?

Users have given Calculate a middling rating of 4.0 out of 5.

What is the main genre of the Calculate app?

Productivity Is The Primary Genre Of The Calculate App.

What’s the latest version of the Calculate app?

The latest version of Calculate is 1.2.

When was the most recent Calculate update made available?

Calculate’s most recent update was on September 28, 2024.

Do you know when Calculate was first made available?

The app first launched on August 5, 2024.

What age rating is assigned to Calculate?

Safe for children to use, no mature themes or inappropriate content.

Which languages does Calculate support?

Calculate currently features the following languages: English.

Does Calculate belong to Apple Arcade's curated library?

Unfortunately, Calculate is not on Apple Arcade.

Are in-app purchases part of Calculate?

Unfortunately, in-app purchases are not part of Calculate.

Is Calculate tailored for Apple Vision Pro compatibility?

Unfortunately, Calculate is not tailored for compatibility with Apple Vision Pro.

Can I expect ads while using Calculate?

No, you can not expect ads while using Calculate.

Screenshots of Calculate

Reviews of Calculate

Leave a Review Calculate

Black Band
I have the same problem as rlcodyjr, a black band often appears across the screen where it makes it impossible the numbers. Otherwise great app. Best scientific calculator on iPhone.
costci
6 years ago
FREE and Effecient
This is a good replacement for the calculator installed on the iPhone/iTouch. I have it installed on my iPad Mini too and have used it a lot for Math, Chemistry, Physics, and Accounting. Love the Clacky sound effect when pressing digits and shortcuts to inverses.

5⭐️'s because of its performance and free distribution. It does not crash. This app does not endorse extra money to remove ads or access all its functions. It is made fair and love this calculator.
Show less
L'Homme Libre.98
7 years ago
Scientific calculator
Simply does not work
No access to developer
schreib69
7 years ago

See 18 more reviews