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App Store Apps > Utilities > SFX Scientific Calc Premium
SFX Scientific Calc Premium icon

SFX Scientific Calc Premium

by Wai Kwong Lee · Utilities · $5.99
On the App Store since June 2021 · Data updated 2026-10-28

SFX Scientific Calc Premium is made and published by Wai Kwong Lee. AppBrain is an independent app data site and isn't affiliated with Wai Kwong Lee. The app name, icon, screenshots and description belong to Wai Kwong Lee and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
4.33
3 ratings
Last updated
September 7, 2026
Size
16.1 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on SFX Scientific Calc Premium for iOS

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Store listing

By Wai Kwong Lee, from the App Store
SFX Scientific Calc Premium Screenshot 1 of 7
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Screenshots by Wai Kwong Lee, from the the App Store listing
Description by Wai Kwong Lee Written by the developer, not by AppBrain. Click to read.
SFX Calc Premium gives students and engineers a familiar handheld-style scientific calculator on iPhone, iPad, and Mac. From quick arithmetic to statistics and engineering formulas, it keeps advanced calculations in a practical, customizable layout.

FEATURES

• Scientific functions: trigonometric, hyperbolic, logarithmic, exponential, power, and root
• Engineering notation with SI prefixes
• Fraction and percentage calculations
• Linear regression and statistical calculations
• Binary, octal, decimal, and hexadecimal modes
• Fixed-constant calculations for repeated operations
• One persistent memory plus 10 temporary memory registers
• Built-in formulas, including the quadratic formula, standard normal distribution probabilities, and engineering calculations
• Configurable 10- or 13-digit display and exponent formats
• Copy and paste support for faster workflows
• A familiar keypad with customizable layout options
• Ads free and no pop-up review

Ideal for coursework, laboratories, electronics, mathematics, science, and everyday engineering work.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
$5.99
App size
16.1 MB
Content rating
Everyone

Technologies used by SFX Scientific Calc Premium

Releases

Updates seen on the App Store
Version
6.7
Launched
June 2021

No changelog data

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Rankings

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App Store Rankings for SFX Scientific Calc Premium

This app is not ranked

About the app and developer

About SFX Scientific Calc Premium

SFX Scientific Calc Premium is an utilities app developed by Wai Kwong Lee.

What is the rating of SFX Scientific Calc Premium?

SFX Scientific Calc Premium is rated 4.33 out of 5 stars, based on 3 ratings.

Is SFX Scientific Calc Premium free?

SFX Scientific Calc Premium costs $5.99. The app size is 16.14 MB. The latest version available is 6.7. The last update was on September 7, 2026.

What are the requirements for SFX Scientific Calc Premium?

The app has a content rating of Everyone. The app has been available on the App Store since June 2021.

Developer information for Wai Kwong Lee

Wai Kwong Lee

Address:

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Overview Alternatives Reviews Rankings Technology
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