# Tag: calculator

## Meta Calculator App Review and Alternatives

## A multipurpose calculator for all your complex problems

We all need a calculator on occasion and Appleās built-in one sometimes isnāt good enough. Luckily the Meta Calculator app is available and can make life easier! Meta Calculator can solve any mathematical problem. It works with algebra, calculus, probability, statistics, and just about everything in between.

## The Graphs Blinded Me With Science

If you are a student or a professional in a field that requires specialized calculations you know the Calculator that comes with your iDeviceĀ has none of the functions or capability you require. This is where the Meta Calculator app can be a lifesaver. Of course you have a specific calculator for what you do or what your course you are taking, but if you forget it youāre lost. Meta Calculator is equipped with Graphing, Scientific, Matrix, and Statistics calculators, all in one easy-to-use environment.

In the free version of Meta Calculator you get the Graphing and Scientific Calculators. The Matrix and Statistics are both in app purchases for a mere 99 cents each. However, once you see the interface and functions of the two free calculators you will quickly realize that it is $1.98 well spent.

The Graphing Calculator is extremely deep and goes beyond the standard of what you expect. The interface will allow you to calculate up to five different linear equations, but will also graph the information for you in an easy-to-read graphic. You can keep your graph with a quick tap of the Save button for later reference or study.

The Scientific Calculator is a stroke of the same color as its partner in Meta Calculator as it provides the user with all the common functions needed. You also get the ability to store your calculations, as well as a built-in linear equations solver. This may seem like overkill, and a little odd. In reality itās a nice little addition, as you donāt have to stop and go back to the Graphing Calculator which would slow your momentum.

## Hopefully More Of The Same

Judging on the first two options, Meta Calculator provides you with in the free version of the app, I would be surprised if the other two were anything but stellar. Their Matrix Calculator boasts all the requirements you would need to any calculations utilizing matrices/vectors, finding the determinant and the size of the matrix can be as large as 5 x 5.

The Statistics Calculator allows you to calculate mean, sum, mode, and quarterlies, and lets you calculate and graph regressions. All the data can be entered in as āraw data,ā āgroup data,ā or āfrequency distributionā to customize your needs.

## Pros and Cons

**Pros**

- Ā Four different specialized calculators in one easy-to-use app
- Ā Graphics are clear and easy to save
- Ā Developers included crossover ability between each calculator which streamlines the workflow

**Cons**

- Ā Matrix and Statistics calculators are 99 cents each

### Video Guide

## Final Thoughts

Meta Calculator is the back up app youāve been waiting for. If you utilize these style of calculators at all Meta Calculator is a must-have for that, āoh crap I forgot itā moment. Even though two of the calculators included are separate in-app purchases they are definitely worth it.

Hopefully a bundle will come soon as the developers have vowed to continually update Meta Calculator to āsupport more complex equations.ā

## Other Online Scientific Calculator Apps

HiPERĀ *Scientific Calculator*Ā is a popular alternative calculator with more than 25 million downloads and 100 000 five-star ratings.

ā Rating: 4.6

Android: Free

āAn essential tool for studentsā ā informED. Turn your phone into the bestĀ *scientific calculator*Ā youāve used with this essentialĀ *app*. Basic, advanced, and graphing.

ā Rating: 4.6

Android: Free

Scalar Pro ā Most Advanced Scientific Calculator

Extremely Flexible & Very Advanced Scientific Calculator with User Arguments Definition, User Functions Definition, Functions Graphs, Scripts Programming.Ā

ā Rating: 4.7

Android: $2,99

āPanecal Scientific Calculator

Panecal is aĀ *scientific calculator app*Ā that allows you to display and modify formulas. It allows you to enter formulas.

ā Rating: 4.7

Android: Free

## Scientific RPN calculator Overview

A scientific **RPN calculator** inspired by traditional HP calculators but created specifically for the iPhone and iPod touch. It features a standard four level stack with multiple display options, and BCD math for accuracy. Several features provide feedback for tracking the calculator buttons with your finger on the touch screen, including an audio button click and a larger delayed āheads-upā tracking display.

ā¢Ā A āpaperā tape records transcript for later review.

ā¢ Provides standard, scientific and engineering display format modes.

ā¢Ā Calculator stack and memory values are saved between uses.

ā¢Ā Provides ten memory storage locations with arithmetic access functions.

ā¢Ā The decimal separator may be set to a period or comma (for European users).