[ Matrix Calculator ] Hack 3.3.1

Screenshots

Description

Have you ever been asked to declare the size of the matrice before starting to type? No more of that! Matrice Calculator was designed to fix all the weaknesses of our competition.
In order to create a matrix all you need to do is start typing. You can add a new cell by swiping your finger across the keyboard or by pressing the arrow button. When you are done just tap the operation button to perform computation!
We also noticed that it is uncomfortable to copy a matrice from a book to your device because of the need of switching the look between the screen and the paper. It makes our eyes really tired. That is why we introduce a totally new approach never used before by any other app! We allow the user to make the screen transparent by using the back camera. Thanks to that you only need to focus on the screen! Instead of imagining how it works just give it a try, you will love it just like we do!

In a second you'll forget that you are dealing with matrices because of the ease of use similar to basic calculator.

Version history

3.3.1

2022-10-17

Bug fix

3.3

2022-10-10

improved experience

3.2.7

2022-10-08

- bug fix

3.2.6

2021-04-18

icon refresh, bug fix

3.2.5

2021-01-30

- rounded corners

2.4.3

2021-01-20

- UI improvements

3.2.3

2021-01-18

- when coping a raw text representation of a matrix is stored in clipboard
- other improvements

3.2.2

2020-09-25

- we fixed some minor issues reported by users

3.2.1

2020-05-26

-bug fix

3.2

2020-05-25

- removed transparency
- added settings
- bug fix

3.1.2

2019-09-23

- iOS13 Dark Mode support

3.1.1

2018-11-14

- refresh

3.1

2017-11-13

- New fraction representation
- Matrix rank operation added
- Other improvements

3.0.2

2017-11-07

- bug fix

3.0.1

2017-11-03

- bug fix

3.0

2017-11-02

- copy/paste matrices
- more operations
- draggable screen

2.0.2

2016-02-10

- button press sound added

2.0.1

2016-02-04

- some people reported that the app does not work - fix

2.0

2015-12-13

- now you can choose between using fractions or decimals (go to Settings app and find the app settings)

1.1.1

2015-05-27

▸ improvements

1.1

2015-05-14

▸ decimal numbers replaced with fractions (⅓ instead of 0.3333)
▸ "Remove Ads" bug fixed

1.0.1

2015-04-12

- a feature requested by a user: multiply by a constant

UPCOMING:
We are aware of the need of introducing a better way of representing decimal values (We didn't do it yet because of the lack of time). We promise to add this feature. In the next update will replace decimal values with fraction representation

1.0

2015-01-09

Cheat Codes for In-App Purchases

Item	Price	iPhone/iPad	Android
Remove Ads (Remove the necessity to be connected to any network, removes ads too.)	~~$0.99~~ Free	AF532094079✱✱✱✱✱	B4831BC✱✱✱✱✱

Use Cheat Codes on iPhone/iPad

Use Cheat Codes on Android

Ways to hack [ Matrix Calculator ]

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Reviews

meghanrosalie, 19/04/2016

This is a stupid app

The only thing this calculator is good at is letting you punch in the numbers in the first column of your matrix. The rest you have to figure out. I just spent 10 minutes trying to work on a problem for math homework. This app gladly can help you have the feeling of relief that there is an app that is free for matrices and then let's you down. This one helpful app for procrastinators! And this app gladly gives you a button for their Facebook account but not to complete a second column in your matrices

Bob Risser, 06/09/2018

Better instructions

After reading the reviews, I believe that more complete instructions would eliminate most of the negatives. For example, have to go settings for this app to get see through camera and decimals instead of fractions. Had to turn brightness on iPhone to full for better visibility. Had to learn to hold down on erase key to delete previous matrices calc. A lot better than manually. The swipe left & right is good feature, just need to explain that swiping has to be in keyboard area.

AntJohns513, 17/04/2020

Little bit confusing but very useful

So I think this app is great and does all the matrix calculations I want. As a word of advice I’d add some kind of intro page/walkthrough of how to use the app since I had to come back into the App Store to see how to add rows/columns

Kaboodle1818, 18/05/2015

More operations! More functions!

This app is lovely and very polished, but to ONLY have multiplication? I would definitely like the rest of the operations (addition, subtraction, division). In fact, it's very much needed. Moreover, perhaps a memory feature would be nice? (Matrices A, B, C?) It would make this app A LOT more useful!

Brianna Bishop, 12/01/2015

Pretty great

Got this and thought it was flawless. Super easy to use and the transparent setting is great. I did my first homework problem and it worked great. Did my second and it wouldnt let me use the inverse setting or press the equals button. Definitely a great idea but needs some work.

BraydenHolness, 17/09/2017

Great for finding determinants and simplifying matricies

I don't know who gave this app such bad reviews but it's actually pretty great. Ads are annoying, but it is a free app after all!

Joefed120, 16/01/2015

Could be better.

For the problems it is willing to compute it works great. However it refuses to compute if there is a zero in the matrix, which is very often in my case. Fix this issue and it would be much better.

Ru-486, 24/09/2020

Missing some features

It’s a good app, very easy to use. It is however missing some features, like a decimal point. Does make it hard to do certain things with no decimal point

Dat boi from space, 14/06/2020

Cool but there’s room for improvement

It’d be cool if you could see your history so you don’t have to keep retyping it that would make it much better I think. Also thanks for helping with my homework

Alex Kafer, 07/04/2017

Works as Expected

I enjoy the camera features and the quick entry. Works as I expect. Would be awesome if I could do more matrix manipulations (i.e. reduced row echelon form)