Good app. Easy 2 use. Well done! 4/5

The calculator that came with my phone did not have % so after reading reviews I tried this and one other. This is the bomb diggidy. 5/5

I use this calculator all the time when I go shopping. Keeps me In budget 5/5

A must have app..better than any on the market....color buttons separation and shake for answer... 5/5

I love this kid and I use it for my math homework it is amazing I don't know what to say I'm wordless! And I love how you have to shake it to get your answers 5/5

This app is a must-have tool for anyone. It deserves 6 stars. Well-done! 5/5

Good geart best excellent amazing 5/5

Love the colors almost as much as not having to use my brain to do math. 5/5

Would rather have it activate the software when I shake the phone...what exactly is the plus to shaking instead of hitting a function key? 1/5

Very nice calculator and has history tape that I was surprised to come across! I had to pay for this type of an app with my iPhone. 5/5

But you know, you can add some other features like fractions on how to add, subtract,divide,multiply and lotta lotaa more. 2/5

A great app, very easy to use, great. Colors and very easy on the. Eyes. Thanks lots.:-) 5/5

As a gas engineer ive update my software to android. This calc is much better dan my default. No bugs at all 5/5

Not just for its simple but functional layout but the superb emphasis on quality and attention in spite of being free. Also requires zero permissions! 5/5

Amazing fun thing just one thing though the percentages- say 59%-45% it does 0. and then some random numbers (which is very annoying for me). Though all in all really good. 4/5

To Issam Abaza~when I read ur comment about this app belonging in the 'semi-scientific calculator section' where I some investigating. But I found that this category is just not there. I like u Assam but next time please check if ur going 2 be a critic about something that doesn't even exist. When it comes 2 this app, I think it's excellent. Nice & simple. Yet has all the bells & whistles you'd expect with any type of sci-calculator of this nature. Well done. 5/5

I have Multiple Sclerosis and my vision isn't as good as it was before. I like the vibrant colors and large numbers and functions. VERY EASY TO USE. 5/5

My favorite calculator app. Easy to read with 3 different selectable color themes. And best of all, you can set it to shake which when you do, will produce your total. Yes, a calculator can be fun. 5/5

Believe me I've looked everywhere for the perfect calculator. This is a handsome, bold color face calculator app, with great features-the best app next to a 3-D print tape calculator. An amazing feature is the calculation history which keeps all of your calculations past and present until you decide to clear the history. As you calculate, you see all of the numbers, just like in a print tape Calc. Swipe to the left to see all past numbers. 5/5

One of the best calculator app I have ever used. The % function is straight forward + etc. 5/5

Love the big buttons, nice layout, one of my most used apps... well done! Thanks for making it free! 5/5

I would like to have a help feature as well or samples of math operations.... 5/5

I have the new galaxy s4 and the calculator that comes with the phone is your basic calculator with no percentage button and I tried this one and I didn't have to look any further. 5/5

I use this on my Android phone as my Table, I enjoy the colorful view of the screen when using also it is the best calc that fits the screen and of the Tablet correctly while having all functions that I need, It is like I asked them to build this program for me.. Thanks I realize it it is just a calculator, but that is just what it is. 5/5

Wondeerfull one, no need for special permission to access your mobile information and conntacts + it has the basics ans scintefic calculator. 5/5

I loved using dis cal. .. using Android cal on note2 s so bad... bt dis app is amazing. ..easy n comfort best app . 5/5

Wow! I just Love the operational simplicity and colorful display.. It's easy to navigate, so easy that my 8yr old grandson had fun using it to help calculate our groceries.. 5/5

The first thing that I am not a good time to time. The list is not the same as a new York City of London and the Price, I think it was not the case of the King of the King of the King of your choice of seats and I am a beautiful and I am looking for a while to get the best of all ages and I have to be honest I don't think that the new one by one, and a few weeks, so that we are able, I have to pay for the first time in the UK. I have a look at the moment. The comments for your help. I have a look at the Old 5/5

Just like the the calculator I've expected it to be. I used the memory calculations a lot and I haven't seen any calculator in Play Store similar to this. 5/5

This is a great calculator app. It never freezes, somewhat customizable, and as far as I can tell its always correct. It also saves the calculations you did in the past. I love it. 5/5

Nice big numbers akes it super easy to read for quick use. Great for basic daily use. Has scientific functions if you slide to the next screen. One favorite feature is when you hit "ce" it goes back one digit instead of all. 5/5

??? Love it.. im a stockist which requires a calc app which can calculate percentage for distributors all the time. This app is smooth and even have a shake function. So far I'm quite happy with it. Easy to use and love the elegant style. Keep it up! ??? 5/5

A really great calculator for Android, and it's free. The calculator that comes with Android quite frankly sucks. It has no memory function, no percentage function and just all around looks aweful. After trying half a dozen calculators I'm keeping this one installed. The keys are large enough that people with big fingers can press the desired key without pressing the keys around it. With scientific functions when needed, you swipe to a second key pad when you need speciality functions and it avoids shrinking things to fit everything on one screen. With a percentage key, I use it for work and makes calculating taxes on price amounts easy. Also has memory feature which comes in handy but I might've placed the memory keys differently (which is my only real gripe). Can't believe it's free as well!!! 5/5

This the best calculator. I can type numbers with ease..and also I love the shake trigger anytime I type the numbers and shake it I get the answer...amazing! 4/5

Shake your phone? How about push a button?! Move along folks, nothing to see here. 2/5

I mostly like it's simple and clean look and that it has percent and history of calculations is a super feature. Extremely useful for people working with many numbers, traditionally you cannot double check for mistakes.. But with this its easy!! 4/5

It has a % key unlike the pathetic default calculator in my android version. Also the clear, sensible and uncluttered layout is refreshing. Great App thanks. 5/5

calculator I like the history on it so u can always look back on your calculations 5/5

I initially quite impressed untill I found a design flaw. When use "MR" to retrieve number from memory, if I forgot to enter +,-,*,/ etc. It will continue input the number. E.g In memory stored number 80. In middle of calculation ,MR is press show 80 on screen, where intended to add 20. However I forgotten to press + THE SCREEN WILL CHANGED to 8020?! 2/5

Try 62! And you'll get 0 This is a limited basic and not scientific calculator. Developer please categorize it under semi-scientific and I'll give it 4 stars. Oh the additional star will get it once the touch sensitivity is fixed. 3/5