ClevCalc - Calculator

Great app! I use it every single day! For recipe conversions, measurements in my art, projects around the house, in my writing, shopping, paying bills....the uses really are endless. The amount of time I save doing mathematical conversions is amazing! I've never been interrupted by an ad, not once, and I am using the free version. Most used app on my phone I would say! Certainly makes life just a little simpler. Thank you!

This calculator is the best I've found. It has every type of calculation I could ever need. It even has ones that I have only seenl on separate applications - many that cost to add. It has all of the usual scientific calculations,but so many more practical ones. Amazingly, this is free to use, unless you want to get rid of the adds. Then you pay a small fee. Those adds are what enable the developers of this calculator to offer it for free. Either way, this is a great calculator to handy!

I have been using this app's free version for a number of years, both as a healthcare provider and at home, and have found it to be reliable and bug-free. I really like the font style and size given that I am visually impaired. It includes a bunch of additional calculators and converters accessible via the menu.

This is the best calculator app on Android. It's like owning a Texas Instruments calculator that actually fits in your pocket. Features you'd see on multiple apps all in one place. Download this app now. If you don't like ads but don't want to pay, you can even watch a quick ad to go ad-free for a crazy long time.

The simplicity is my main reason for loving this app. The functions are clear and easy to use, and the UI is clean and easy on the eyes. The app is fast and efficient and I use it for all my calculating needs. Even when I'm sure of my calculations, I always open up the app and verify my answer 'cuz it takes no time to open up and gives you results lightning fast, unlike some apps that force you to watch ads first. It's a great app and an excellent tool to add to your mobile toolkit.

great calculator! I've been using it for years and I still love it. it's got a lot of really cool options besides normal calculating, like converting and sale calculator. you can also change the color of your screen, which I love!

I'm no math whiz, so I only use the basic calculator, which offers a clean user interface for non-whizzes like me but is also chock-full of more advanced modes. I've never had a problem, and I encourage my math-whiz buddies to give it a try.

This is the god of all calculators. All others pale in comparison to this beast. It's got a ton of features built in (even including a currency converter and world time converter, which I use extensively,) and it's pretty much the only calculator I'll ever use. The ads aren't even intrusive at all if that's a concern. Just get it already. That's all I have to say

No advertisments and a very easy to use calculator with everything you need. I love when you start deleting numbers, if you hold the delete button, it erased all the numbers instead of having to tap the button. Great app!!!

App is very easy to use. I like how it stores your math entries. Unlike other apps, you can delete individual entries from the history without deleting the whole history.

I didn't have no problem using this calculator, it was excellent with all the numbers I was using, it was very accurate and helpful. I recommend you try it, if you're balancing your check book, figuring out your bill's. It's great

Finally found a calculator app that actually has settings that the user can modify. Please never change that. Whatever additions/changes you may want to add in the future ... fine, just let the user decide whether they like it and want it! Hopefully preaching to the choir with you guys on this. Last calculator app I had added double vibration feedback for each button press. No option to disable. This one, I disabled THANK YOU!

Being oldschool and not really familiar with the metric system I find it a must when shopping online. I also really like the fuel calculator. Helps me when planning trips. I would like to see a fraction option as I have not found it if it does exist. With this I have to change a fraction to decimal, do my figuring and then change it back into a fraction. Must be really careful when doing such. Not as expensive a fix as the Hubble telescope but I don't have everyone else's money like the gov.

Really useful and practical calculator. You can change the screen and the tools as per your requirements very easily. Does not complicate things. I like it.

I love it so far. Big buttons make it easier to see. It has regular calculations, trig and calculus for engineers and physicist, and conversions. There's manybother functions that you will want to see for your self.

Nice including many conversion options. Wish it had 1. smaller size or auto adjust keyboard options for halfscreen use. 2. Basic number memory for repeat calculations.

This app is comprehensive. It is not only a standard calculator but it converts just about everything from inches=feet, feet to meters, etc. Very well put together and I highly recommend.

So far, I am enjoying this app. I just recently downloaded this app and just trying it out was fascinating! It was very simple to use and offers different calculators for different calculations and they are all simple to use! Hats off to the Developers of this app!

so far so good!! pretty, easy to use, love how vibrant the colors are! would like to see different font n different themes...animals, heart, bears, dogs, beach etc...best of all no ads!!! it was between CALCU and this one! I'll be keeping this one! also love the different conversions and currency and different ways to calculate different things!!

I haven't used it a whole lot yet, but so far, so good. I like the different calculator options, like the unit converter, percentage calculator, tip calculator, & currency converter etc. When I have used it, I didn't come across any issues or problems, no freezing or clashing. I have no reason not to recommend this ClevCalculator app.

'Does what it says on the tin'. This is a really good app for a calculator. It does all of the normal calculations, and easy to work out where all of the buttons are. Easier than several other calculators I looked at in the Play Store. Un-installed quite a lot of them for being too faffy, this is a great little app

Using the free version. A straightforward, easy to use calculator with all the features and options most users will require. Really a first class app.

The app is very easy to use. No ads popping out and stoppingyourwork. Only discreetly at the bottom. Highly recommended!

I like the app but the exchange rates are antique. When I do my conversion using this app and made payment there's always about 30% lower than the cost. For instance I paid for a 120GBP course online which I have used clev to estimate about 63,000 naira. Upon being debited I got a debit of 75,000. Please, work on the currency conversion rates update, please.

Lots of calculators and works well. Multi level equations, but once history is full it needs to be cleared to take new items.

Great Multi-Functional Calculator! 👍 In addition to a General Calculator, this app contains many additional, useful, and practical functions that I would use personally. My only constructive wish is that it could be more appealing looking. I had currently used the Samsung standard calculator which is nice looking. Your color themes are OK. Great job! Looking forward to more improvements. UPDATE: 3/4/22. So where are the improvements? Good enough?