# Scientific Calculator +

> Multi-functional calculator with handwriting, equation solving, and graphing capabilities. (iPhone/iPad app by xNeat.com.)

- Source: https://appshunter.io/ios/app/scientific-calculator-plus/id367164379 (this page in markdown: same URL + `.md`)
- Developer: [xNeat.com](https://appshunter.io/developer/327498295)
- Category: Utilities, Productivity
- Price: $9.99
- Rating: 3.00/5 from 6 App Store ratings · 50 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 52 MB
- Languages: Arabic, Catalan, Croatian, Czech, Danish, Dutch, English, Finnish, French, German and 22 more
- Released: 2010-04-14
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/scientific-calculator-plus/id367164379/reviews.md

## What is Scientific Calculator +?

Scientific Calculator+ is an iPhone/iPad calculator designed with simplicity, usability, and beauty in mind...

Once you try Scientific Calculator+ you will think why this wasn't done from so long.

After installing Scientific Calculator+ you get access to 4 different calculators:
1- Handwriting calculator
2- Scientific calculator
3- Quadratic & Cubic equation solver
4- System of linear equations solver
5- Hex, Oct, Bin converter 
6- Graphing calculator (you will need to upgrade to use this calculator)

FEATURES:
- Elegant & intuitive interface
- Supports handwriting
- Displays both the equation & the result at the same time
- Supports many scientific functions
- Solving system of linear equations  
      2x –  y = 9
      3x + 4y = –14
- Solving Quadratic equation
      x² + 5x + 6 = 0
- Solving Cubic equation
      2x³ - 4x² - 22x + 24 = 0
- Graphing equations

Note: for graphing equations you will need to upgrade to Graphing Calculator+, this will cost you extra $0.99

## Key features

- Handwriting calculator
- Scientific calculator
- Quadratic & Cubic equation solver
- System of linear equations solver
- Hex, Oct, Bin converter
- Graphing calculator (upgrade required)

## Recent user reviews (10 of 50)

All indexed reviews: https://appshunter.io/ios/app/scientific-calculator-plus/id367164379/reviews.md

### 1/5 — Worthless app

*2021-12-12, version 2.5.7*

Scientific calculator does not allow any logical function such as clear memory; end equation,  start over.  Nothing works like a normal calculator.  I want my money back but the seller cannot be contacted because the website link takes you to a sales point but not method of contacting anyone.  I will never buy anything from her again. In my opinion it is a fraud.

### 1/5 — Anger person

*2018-08-16, version 2.4.2*

It made me pay even though I didn’t want to what do I do some one help me

### 1/5 — Fix it now

*2014-09-28, version 1.4.4*

The app is not compatible with iPhone 6 or the new iOS, I don't know, but it doesn't work anymore.

### 1/5 — Doesn't work well

*2014-09-21, version 1.4.4*

Not compatible with iPhone 6

### 1/5 — Refund

*2014-04-08, version 1.4.4*

No manuals / help. No contact numbers for support.  Web page has limited information. I have contacted apple. Usability  testing next time with support forums and contact numbers when you sell a product because they are good standards to follow.  I wonder if it meets W3 standards? (WCAG)

### 2/5 — Fair

*2012-10-10, version 1.4.3*

Not bad just not sure how to type fractions and that makes it difficult to do math problems with fractions in the middle of them

### 3/5 — Good app, not a real graphing calculator though.

*2012-09-17, version 1.4.2*

This is a great app, but it can't match up to a TI-84 or better.

### 4/5 — Calculator is ok

*2012-05-28, version 1.3.2*

John Arbukle said "You get what you pay for"..  I thought the basic plus Scientific would have more features. It is ok.

### 1/5 — Not very useful for graphing

*2012-05-22, version 1.3.2*

the graphing function
is useless for me
no "y="
i'll download some free version instead.

### 4/5 — Like it but graphing needs work

*2012-05-04, version 1.3.2*

Graphing need work

## Frequently asked questions about Scientific Calculator +

### What does Scientific Calculator+ do?

Scientific Calculator+ is a versatile calculator app for iPhone and iPad. It offers multiple calculation modes, including a handwriting calculator, a standard scientific calculator, solvers for quadratic and cubic equations, a solver for systems of linear equations, and a number base converter.

### What are the key features of this calculator app?

Key features include an elegant and intuitive interface, support for handwriting input, simultaneous display of equations and results, a wide range of scientific functions, and solvers for various types of equations. It also includes a number base converter and a graphing calculator.

### Is Scientific Calculator+ free to use?

The app is free to download and use for its core functionalities, including the handwriting calculator, scientific calculator, equation solvers, and number base converter. However, the graphing calculator feature requires an upgrade, which is a paid in-app purchase.

### What devices is Scientific Calculator+ compatible with?

Scientific Calculator+ is designed for iPhone and iPad devices. The description specifically mentions it as an iPhone/iPad calculator.

### What are some common use cases for this app?

This app is useful for students tackling complex math homework, engineers performing calculations, or anyone needing to solve algebraic equations, convert number bases, or perform advanced scientific computations on the go.

## Version history (last 1 release)

### 2.5.7 — 2020-02-16

Bug fixes and performance improvements

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## More apps by xNeat.com

- [Calculator +](https://appshunter.io/ios/app/calculator-plus/id351815470)
- [Graphing Calculator](https://appshunter.io/ios/app/graphing-calculator/id376516907)
- [Measure Pro](https://appshunter.io/ios/app/measure-pro/id487767145)
- [Solitaire](https://appshunter.io/ios/app/solitaire/id493491376)
- [Minesweeper](https://appshunter.io/ios/app/minesweeper/id493521091)

All apps by xNeat.com: https://appshunter.io/developer/327498295

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*