Pascal: 3-in-1 Calculator
RPN, Trig, Graphs and Bits
Free · In-App Purchases
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
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
- Added privacy information—this app does not, and will never, collect any data from you
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In-App Purchases
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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- 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
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Programmer Calculator USD 1.99
- Graphing Calculator USD 1.99
- Theme Pack USD 0.99
- Copyright
- © Andrew Wei