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JSCalculator

JSCalculator

by Ivan Biaggio

2 ratings
2 reviews
🔧 Utilities
📊 Productivity
$0.99

Details

  • Released
  • Updated
  • June 15, 2011
  • April 27, 2026

Features

Developer

Ivan Biaggio
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JSCalculator screenshot #1 for iPhone
JSCalculator screenshot #2 for iPhone
JSCalculator screenshot #3 for iPhone
iphone
ipad
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About

This advanced calculator evaluates expressions as you type, eliminating the need for an equals key. It supports complex formulas, variables, and predefined constants, making it ideal for scientific and engineering tasks.

✓Instant evaluation as you type
✓Formula entry with variables
✓Multi-step formulas
✓History of entered formulas
✓Predefined constants of nature
✓Copy and paste functionality
Show original description

What's New in JSCalculator

1.8.1

April 27, 2026

compatibility with latest os, bug fixes.

User reviews

Most RecentHighest RatedLowest Rated

Finds many uses

I am using this app for a couple of weeks at this point. My favorite features:

Type in all your functions, label them, and comment on the equations and variables. The app saves it all for future.
Do multi-step formulas; use an outcome of one calculation as an input for another.
Take advantage of predefined functions and constants to input really big expression (hardest part) and use them anytime in future (great!).
Finally, tap the result to copy it anywhere.

Convenient!
Five stars.
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PauL250385PauL250385

finally a powerful calculator

I recommend this to everybody who needs to calculate values based on a formula. Great for Physics and engineering students. Another excuse to use your iphone.
mihovolkmihovolk

FAQ

What makes JSCalculator different from a standard calculator?

JSCalculator evaluates expressions as you type, removing the need for an equals key. It also allows for the entry of complex formulas with variables, not just simple calculations.

Can I use variables in JSCalculator?

Yes, JSCalculator allows you to assign values to variables using the '=' key and incorporate them into your formulas for flexible calculations.

Does JSCalculator store previous calculations?

Yes, every formula you enter is stored and can be cycled through using the arrow buttons on the front screen or via standard lists, allowing for easy reuse.

What kind of constants does JSCalculator include?

JSCalculator provides a set of the most used constants of nature, presented in SI units, which can be easily accessed and used in your calculations.

Is JSCalculator available on Android devices?

Based on the provided data, JSCalculator is supported on iPhone, iPad, and iPod devices, indicating it is an iOS-exclusive application.

How often is JSCalculator updated?

The latest version of JSCalculator is 1.8.1, last updated on April 27, 2026. This suggests a history of updates, though the exact frequency is not detailed.

What is the price of JSCalculator?

JSCalculator is a paid application, priced at $0.99. This one-time purchase grants access to all its features.

What is the age rating for JSCalculator?

JSCalculator has an age rating of 4+, making it suitable for a wide range of users, including younger individuals who may be learning basic math concepts.