Mobi Calculator FREE

This is the best calculator I ever had in my phone, and I've tried a few! I don't even want to hear about the others. Very customizeable (buttons, number format, precedence of operation, rounding rules, and even more exotic things), useful memory and calculation history functions, easy to use and at the same time, packed with advanced features! This app does an outstanding job of providing a calculator that is good for basic things, but that allows you to tinker with the fine details, if you would like to. And on top of that, it's free! Is it OK for me to be this excited about a calculator?

Good combination of multi-function capability, settings, and ease of use with a very attractive skin. You do have to play awhile to learn how to use it- for example, there is no MC key- to clear the memory you press and HOLD the C key. But it's worth the play- the calculator is far superior to the one on my premium level tablet.

I've literally downloaded dozens of calculators trying to find the best one. I feel this is it! No ads, customizable calculations, simplistic look. The only improvement would be to add a feature where the calculation will continue every time the = is pressed (2x2=4=8=16=32...) still 5 stars and the best calculator app out there.

Ideal calculator with features and design that should be a standard for all android devices! Only reason for a deduct is not being able to display over other apps that I need the info from. Difficult in split screen if the said app even allows it.....in split screen mode the Back arrow delete decides to disappear..

Update: Reducing the rating to 2 as my request has not been fulfilled since I first posted the below note to dev in June 2019. NOTE TO DEV: Please make the main window to show the actual expression at top, even after we press the "equal to" button. Now it shows the caculated expression (for eg, 2+3 or 12x2) ONLY in the history view, and only results in main window. Very good app. Everyone, the app is really good if you set it up first using the app's Settings (before you rate the app poorly).

I've had this app for a while now, and at least as of now, I couldn't ask for a better one. This is the best calculator app I've had! One of the features I FINALLY got, after going through so many, is being able to delete individual lines in the history. Great job guys! Being ad free is oviously over the top.

This app is very well thought through by the developer. It is awkward for me to perform a calculation and susequently get the square root of the result. It would be slick to be able to set the nth route on the keypad so it always performs that particular root calculation until I want the root operation to be for a different value for n in the nth root. This is a sophisticated app. I gave it 5 stars The no ads feature solidifies it to be a hands down 5 star app. The Pro version must be impressive

Mobi Calculator 1.4.2 Free is an excellent calculator. I use it as my default calculator, even over stand-alone devices. It has excellent display of very long numbers and expressions which are easy to edit, including nested parentheses. You won't go wrong with this free choice.

have only been using a short time but so far amazed and ad free! after each calculation the value is highlighted white, small annoyance bit did I day no adz at all!! well done Devs best I've used for a wee while and did I mention AD FREE,! well worth the download, I would support further app development but way to costly and for a calculator.. a few $$ for sure but that's not the case here I'd be happy to become a BETA tester for a chapter donation to purchase PRO,?

This app is good for the following: 1)no strain on the eyes w/darker background & 2) the records of the history, which saves me from having to have a scratch pad. It's also nice to know that if needed, I'm able to share the various combinations per a given subject.

One of my Favorite Calculators, glad to see it getting some love. Only thing that would make it better is an option for multiple line register for history on the main calculator view without having to go to the history page, would make comparisons easier.

I love my Mobi Calculator. It's accurate and easy to use. It has advanced features, so that I can use it to solve advanced mathematical equations. Yet, this calculator is simple enough to balance my checkbook. I have used the Mobi Calculator for several years. I would not use any other.

Does what it's supposed to without ad's or music and 'oh ya it's free with an option to buy the Pro version, but unless your a Quantum Mechanics Physicist you won't need any other. I give it 5 stars for this app because so far it lives by it's word. Good work all.

Just installed app. I like it because I can change the, separator to a dot instead of a comma. Tons of adjustment to make it operate and look the way you want. They should make a .99 - $1.50 simple calculator . Just + , - , division, multiplication and time.

A great calculator that has many different combinations, no matter if its plain math or even if it's calculus and more. Plus you can change it to any currency you want, like the American dollar, British pounds, euros,and many other different countries money.

Hi IP I really like your Mobi Calculator. Something is not working. When I choose another language nothing happens. The Standard language is always on (menu and configurations). In my case the system/default language is Portuguese and the translation is not very good...There are comments difficult to understand so I wanted to switch to the English language...unsuccessfully. But still, it remains an excellent calculator and advertising-free. (I have one Xiaomi Redmi Note 7 with MIUI 12.0.3)

good but when you first install, it asks which way you want your calculations to be performed, WOP or PEMDAS. (although it doesn't say PEMDAS). they need to put an option in the settings to be able to change this from one to the other. also they need a button for +/- to change integers from positive to negative. so I uninstalled it.

The best calculator app ever , the features of this wonderful app is stunning and above all the size of the whole app is small and it very efficient, and also it offline and it free from ads, I mean no Ads. I recommend 200% THANKS TO THE DEVELOPER!!! 👍👍 it a good app.

(1.4.2) Free & no ads. Can convert between (example) decimal & hexadecimal. Has parentheses (a LOT of (android) calculators DON'T have those). The only thing that would make this perfect (to me at least) would be if it could support fractions too. Also, I hard a VERY hard time FINDING it after I installed it because it does NOT call itself Mobi calculator. That should be changed.

As with other review's. This is with out doubt the best Calculator app on the market, I have used the free version for at least 4 years, but bought the pro-version to support the development of a well thought out app. Well done on excellent work

Samsung Galaxy S8 9.0.0 - Mobi Calculator works great, much better than my pre installed Samsung calculator. I decided to give Mobi Calculator a try and I was not disappointed. All basic features were simple to use and worked great, then I discovered this calculator would do so much more. This calculator has many advanced math features available at the push of a button and they are easy to use. I also discovered that I could customized Mobi Calculator to my liking for both appearance and calculations. All in all this calculator offers much more than I expected in a simple to use and attractive package. My thanks to the developer for a powerful well thought out calculator that is pleasure to use. Job well done!

Very useful indeed. Like it. Although the very best digital one I've ever used was on a BlackBerry Playbook. Could calculate as fast as you could think! If Devs could emulate that one, they'd wipe the competition.

No complaints about this one. Just a good, no nonsense calculator. I'm happy with the color options, and the option to only see the result when I hit the = button. Good job on this. Please don't ruin it later like everybody else does.

This is a great and well thought out app. Free and ad-free is a definite plus. I especially like the DMS feature ... very helpful. One feature that would be nice, however, is a +/- to be able to change the sign of a number on the screen.

Best calculator app out there, bar none. Lightweight, straightforward and intuitive, well laid-out, no ads, nags, prompts or anything of the sort. Kudos to the author, great job!

This is the best calculator that is in the market without ads. I frankly don't want to see ads on a calculator. And this app is just perfect. Really advanced and also free! Thank you developers. Google calculator, who?

Professionally made, Classy, Well organized.. Very creative to be able to control the job of some buttons. Light app that won't overcharge your device. No noticeable delay of time by pressing buttons or switching interfaces or getting results.

Much more functional than standard calculator for me. Allows me to go between different windows easily inorder to put numbers in calculator. Holds final calculation for close to a month so easy to compare numbers for previous dates.Use it daily on tablet. On ads.

No ads, no unnecessary permissions, got some useful customisation, decent UI, it's perfect and just suits me well. If there's more theme (colours) for the pro version I will definitely upgrade to it.