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App Store Apps > Utilities > 15C Pro Scientific Calculator
15C Pro Scientific Calculator icon

15C Pro Scientific Calculator

by Vicinno Soft LLC · Utilities · $5.99
On the App Store since February 2011 · Data updated 2026-10-28

15C Pro Scientific Calculator is made and published by Vicinno Soft LLC. AppBrain is an independent app data site and isn't affiliated with Vicinno Soft LLC. The app name, icon, screenshots and description belong to Vicinno Soft LLC and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
3.78
281 ratings
Last updated
April 16, 2020
Size
10.5 MB

Users are divided: 3.8 stars from 281 ratings.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on 15C Pro Scientific Calculator for iOS

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Store listing

By Vicinno Soft LLC, from the App Store
15C Pro Scientific Calculator Screenshot 1 of 5
15C Pro Scientific Calculator Screenshot 2 of 5
15C Pro Scientific Calculator Screenshot 3 of 5
15C Pro Scientific Calculator Screenshot 4 of 5
15C Pro Scientific Calculator Screenshot 5 of 5
Screenshots by Vicinno Soft LLC, from the the App Store listing
Description by Vicinno Soft LLC Written by the developer, not by AppBrain. Click to read.
15C scientific calculator is a high-end scientific programmable calculator for iPhone and iPod touch, which behaves exactly like, and supports all functions of HP 15C Scientific Calculator.

"15C Scientific Calculator supports complex numbers, intense calculations, matrix operations, and many other features that I don't have room to list. " -- AppGratis.com

"This is a terrific emulation of the venerable HP-15C calculator -- the best one I've found in the App Store (and believe me, I've tried the others). Works just like the original, and it comes with a wealth of help functions -- pressing the Help button reveals the original User Manual and Advanced Functions Handbook in PDF format, as well as manuals for a number of other HP calculators. And it's always as close as your phone. " -- from app store review

"Does exactly what my HP15C does, and always with me in my pocket" -- David, Financial Analyst.

Built with identical mathematics and algorithms, it gives you same capabilities and better performance. It can perform numerical integration and solve the roots of equations in addition to supporting complex numbers and matrix calculations.

**** Features ****

• Root finder
• Numeric integration
• Complex numbers
• Matrix operations
• Hyperbolic and inverse hyperbolic trig functions
• Probability (combinations and permutations)
• Factorial, % change, and absolute value
• Random number generator
• RPN entry
• Programmable
• Option to disable/enable key click feedback sound
• Automatically save/restore settings during app close/start
• Click menu key to see more options.
• More ...

**** Support ****

Feel free to contact us if you need any support by visiting www.vicinno.com or simply email us at support@vicinno.com.

**** Stay tuned ****

Like us: www.facebook.com/vicinno
Follow us: www.twitter.com/vicinno
Official page on the App Store

Safety and technology

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

Technologies used by 15C Pro Scientific Calculator

Releases

Updates seen on the App Store
Version
2.3
Launched
February 2011

No changelog data

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Rankings

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About the app and developer

About 15C Pro Scientific Calculator

15C Pro Scientific Calculator is an utilities app developed by Vicinno Soft LLC.

User Ratings

15C Pro Scientific Calculator is rated 3.78 out of 5 stars. The rating is based on 280 ratings.

App Information

15C Pro Scientific Calculator costs $5.99. The app size is 10.49 MB. The latest version available is 2.3. The last update was on April 16, 2020.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since February 2011.

Developer information for Vicinno Soft LLC

Vicinno Soft LLC

Address:

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Overview Alternatives Reviews Rankings Technology
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