# iCalc Math

> Multi-mode calculator for scientific, programming, statistics, and unit conversion tasks. (iPhone/iPad app by Dae-Hyeon Kim.)

- Source: https://appshunter.io/ios/app/icalc-math/id938389990 (this page in markdown: same URL + `.md`)
- Developer: [Dae-Hyeon Kim](https://appshunter.io/developer/630617759)
- Category: Education, Utilities
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 7.0 · 8 MB
- Languages: English
- Released: 2014-12-03
- Data updated: 2026-06-25
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/icalc-math/id938389990/reviews.md

## What is iCalc Math?

iCalc Math, the powerful calculator for home, school and office includes 7 different modes of operation:

> Calculator: Memory, power, square root, logarithmic, factorial and other functions like floor(), ceil() and random(). 

*** Includes more than 30 trigonometric functions. 

*** Touch the "sci" button to perform advanced calculations. 

> Programmer: Make conversions from/to DEC,BIN,HEX,OCT systems and many more masking operations. 

> Statistics: Calculate median, stddev, etc, as well as create random numbers. 

> IP Subnet: Calculate subnets from a giving IP address.

> Unit Converter: Convert values between units, such as length, area, volume, mass, time and many more.

> Matrix: Perform matrix calculations such as detA, invA, AxB, etc.

> Grapher: Type in your function and it automatically gets plotted.

## Key features

- Multiple calculation modes (Calculator, Programmer, Statistics, IP Subnet, Unit Converter, Matrix, Grapher)
- Advanced scientific and trigonometric functions
- Number system conversions (DEC, BIN, HEX, OCT)
- Unit conversion for various measurements
- Matrix operations
- Function graphing

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| iCalc Math Pro | $0.99 | one-time |



## Frequently asked questions about iCalc Math

### What modes does iCalc Math offer?

iCalc Math provides seven modes: Calculator for standard and scientific functions, Programmer for number system conversions, Statistics for data analysis, IP Subnet for network calculations, Unit Converter for measurements, Matrix for linear algebra, and Grapher for plotting functions.

### Does iCalc Math support advanced trigonometric functions?

Yes, iCalc Math includes more than 30 trigonometric functions, accessible through the 'sci' button for advanced calculations.

### Can iCalc Math perform number system conversions?

Yes, the Programmer mode in iCalc Math allows conversions to and from DEC, BIN, HEX, and OCT systems, along with various masking operations.

### Is iCalc Math suitable for graphing functions?

Yes, iCalc Math features a Grapher mode where you can input a function, and it will be automatically plotted.

### What devices is iCalc Math available on?

iCalc Math is supported on iPhone and iPod devices.

### What is the age rating for iCalc Math?

iCalc Math has an age rating of 4+, making it suitable for a wide range of users.

### When was iCalc Math last updated?

The latest version of iCalc Math was updated on November 14, 2016.

### Does iCalc Math have ads?

No, iCalc Math does not contain advertisements.

## Version history (last 3 releases)

### 1.0.2 — 2016-11-14

This app has been updated by Apple to display the Apple Watch app icon.

- No >Unlock Features For Free< Button in the Pro version
- Bug fixes and improvements

### 1.0.1 — 2015-02-27

- No more Ads in the Pro version

### 1.0 — 2014-12-03

No release notes.

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All apps by Dae-Hyeon Kim: https://appshunter.io/developer/630617759

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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 2026-06-25.*