Tip
Love how easy it is to split a dinner tip between friends.
Response from developer
Thanks for the first written review, Arsman129. Glad prismCalc is making the dinner math easier!
Free
In-App Purchases
About
This app offers a visually appealing and functional calculator for everyday financial tasks like splitting bills, calculating discounts, and comparing loan payments. It provides live calculation previews, a history of recent results, and various everyday tools.
✓Live calculation preview
✓History of recent results
✓Tip and split bill calculator
✓Discount calculator
✓Loan calculator
✓Unit converter
✓Customizable themes
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What's New in prismCalc
1.2.2
July 2, 2026
A clearer look at prismCalc Pro. Now, when you open any Pro feature, you’ll immediately see everything Pro includes in one place: the Tip, Discount, Split Bill, Loan, and Unit Converter calculators, all 10 themes, and unlimited history. That way, you can quickly understand exactly what you get before you upgrade.
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In-App Purchases
$2.99
prismCalc Pro
Unlock all Pro tools, premium themes, and features.
User reviews
FAQ
What is prismCalc?
prismCalc is an everyday calculator with a glassmorphic design for tasks like splitting bills, checking discounts, and comparing loan payments. It offers live calculation previews and a history of recent results.
Does prismCalc have ads?
No, prismCalc is ad-free and does not contain any advertisements. It prioritizes user privacy with no tracking or analytics.
What devices does prismCalc support?
prismCalc is available on iPhone, iPad, Mac, and Apple Watch, offering a consistent experience across your Apple ecosystem.
Is prismCalc free to use?
prismCalc is free to download and use for its core calculator functions and some everyday tools. Advanced features like the loan calculator and history saving are available through a Pro upgrade.
How does the loan calculator in prismCalc work?
The Pro version of prismCalc includes a loan calculator for mortgages, auto, and student loans. It provides details on principal, interest, escrow, payoff planning, and amortization.
Can I sync my calculations with prismCalc?
Yes, prismCalc offers optional iCloud Sync across your devices, allowing you to save, review, and access your calculations and notes anywhere.
What are the Pro features of prismCalc?
Pro features include advanced tools like the loan calculator, discount calculator, tip and split calculator, extensive history and notes saving, iCloud Sync, and additional themes.
How often is prismCalc updated?
prismCalc was last updated on June 28, 2026, indicating active development and support for the application.