# xCalc HD

> xCalc HD (iPhone/iPad app by Snow Storm Software.)

- Source: https://appshunter.io/ios/app/xcalc-hd/id516053304 (this page in markdown: same URL + `.md`)
- Developer: [Snow Storm Software](https://appshunter.io/developer/294293729)
- Category: Utilities, Productivity
- Price: $0.99
- Age rating: 4+
- Requires: iOS 11.0 · 1 MB
- Languages: English
- Released: 2012-04-10
- Data updated: 2026-06-10
- User reviews in markdown: https://appshunter.io/ios/app/xcalc-hd/id516053304/reviews.md

## What is xCalc HD?

Scientific calculator for the iPad, iPhone and iPod Touch. Easy to use, with the power you need. 

xCalc integrates all your everyday, even your every-other-day numerical needs ... plus, advanced features such as: 

Equation editing and memory. 
Edit and view your equation as you type, see what you are doing and what you have entered. Use the touch cursor, or keys to move the cursor, delete key to remove portions, and insert your changes. No more mistakes. 

Direct Algebraic Logic Editing allow you to enter the formula as you would read it, eg. abs((36*sin(46/3)/2.4)^3). 

Equations are retained in memory, just touch up or down to scroll through your previous calculations. 

Scientific Functions 
Supporting 21 major scientific functions including: 
Trigonometric: sine, cosine, tangent, arcsine, arccosine, arctangent, sinh, cosh, tanh 

Logs: base 10, base e 

Other: Exponentials, base 10, base e, and User specified 
Square Roots, Cubed Roots, and X Roots. Factorials, Inverse, 
Absolute Values 

Multiple radial coordinates 
Degrees, Radians, Gradians 

Fixed or scientific numerical formats 

Interface Features 
Easy touch access to all functions in portrait and landscape modes. 
Cursor keys, delete key and touch cursor capabilities. 
Enhanced error checking for mathematical errors.


## Version history (last 1 release)

### 2.3 — 2019-12-31

iPad split screen upgrades.

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All apps by Snow Storm Software: https://appshunter.io/developer/294293729

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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.*