The best 3-in-1 scientific, graphing and programmer calculator on the App Store!
Pascal (formerly Calculator³) is a professional-grade 3-in-1 scientific, graphing and programmer calculator. For FREE, Pascal comes loaded with a feature-packed scientific calculator, Today widget and Apple Watch app. The graphing calculator and programmer calculator require IAP unlock, but come with 3 trials each for you to give them a test run. During the trial periods you have access to all features. TIP: Simply reinstall the app to replenish the trial counts.
Some noteworthy features:
Scientific Calculator¹ (FREE)
- Supports degree, radian and gradian modes
- Decimal factorials
- Modulo operator
- Permutations (nPr) and combinations (nCr)
- Standard memory functions
- RPN mode
Graphing Calculator² (IAP)
- Includes all functions the scientific calculator offers
- TI-like design
- Perform calculations on a smart tape (i.e. no need to close parenthesis, multiply out brackets, real-time syntax highlighting)
- Plot graphs using adaptive sampling algorithm to generate precise results
- Show or hide roots/intersections and trace values
Programmer Calculator³ (IAP)
- Supports 8, 16, 32, and 64-bit bitwise calculations
- Binary (base-2), octal (base-8), decimal (base-10), and hexadecimal (base-16) numeral systems too
- Unicode (UTF-16) and ASCII character encoding
- A binary table that shows you in real time the binary representation of the current operand
- RPN mode
Though it cost money for the Graphing section, it has a well put feature for you to test it out before actually buying it same for the Programming configuration. If I remember correctly I think the app costed money, but I dont remember, but I think it's worth buying and all( the best calculator I've ever ran into) it's quite useful when or not my own non-phone graphing calculator dies and it's just fun and super easy to use this app. Also to get the other features besides the standard scientific-Calculator is $1 I'm pretty sure that's a good deal. Worth it every way, but every app needs improvement and anyone can help the developer do that. 🔗
Great and useful utility
Nikheim22
Very handy if you don't have the money to get physical scientific, graphing, or programer calculator. But i have found a bug and have a suggestion, so the bug i have found is where you input any number(scientific calculator) and want to give it an exponent by using the (2nd)+(2x) buttons it adds a random digit 2 (to be specific) next to the number you inputed [ex: (9)(2nd)(2x)] in the area of your calculations it shows {92^} whereas it should be {9^}. Also it would be great if you could choose a color scheme for your calculator(s), because i use my iPod for many other things with a very low brightness to save battery, and with the dark colors it is very difficult to see the buttons, or characters without turning my brightness up. So if these were added it would be very helpful, and fixed I will rate a 5-star.
Perfect Calculator App
RRossier
I have been using this app for many years. No other calculator app pays as much attention to both function AND design like Pascal. It’s a beautiful calculator.
Great Calculator
Awful$3
I like the vertical format for scientific mode. Has a lot of functionality.
- Added privacy information—this app does not, and will never, collect any data from you
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If you enjoy using Pascal, please consider leaving a positive review. It means a lot!
Version 9.0.1
In-App Purchases
Graphing Calculator
TI-like graphing calculator with smart tape.
$1.99
Programmer Calculator
Programmer calculator for binary conversions.
$1.99
The developer, Andrew Wei, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Seller
Andrew Wei
Size
15.8 MB
Category
Productivity
Compatibility
Requires iOS 9.0 or later.
iPhone Requires iOS 9.0 or later.
iPad Requires iPadOS 9.0 or later.
iPod touch Requires iOS 9.0 or later.
Apple Vision Requires visionOS 1.0 or later.
Apple Watch Requires watchOS 2.0 or later.
Languages
English and 6 more
English, French, Japanese, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
