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Reviews Really nice calculator  by NeedHim Having multiple calculators that you can use your calculations in is really a cool function. Prevents you from having to have a pad and paper to figure out multiple calculations. Also the colors are just incredible. Excellent by Dr. Hydrogen Excellent app. I've had it for over a year. It's like having four calculators at once. It shows your work like a printing calculator does and is easy to backspace. I probably have some kind of complaint but I can't think of it, so I doubt it's important. Simply amazing. by oddgoingson I was blown away by this app. When I first tried it and the tutorial came up, my first instinct was to skip past it. Then I started... Blown away. This calculator has everything and more. It is so logical for those who always wondered why calculators are sometimes so archaic. Forget copy and paste. Then I got to the graphing.... A must have period! Great calculator by Derisan But it's the file size that truly praise worthy. Thanks to the developers for making an app that nice and not filing my 5c's space. Perfect! by Michael I've always hated how calculators didn't save answers. It made working out equations very hard and time consuming. But this app does that, and it does it well! Finally, a calculator app that actually works. A must have by sahilhamal Great app!!! outstanding calculator -- full featured! by ofloveandhate I have been using Solve for a few years now. Prompt updates, excellent controls, and a ton of features make it the best calculator I have used. I love having four separate units which I can use in each other and the plotting is easy as pi. Awesome by Ruslan Arhipov It's best calc in AppStore! Top Notch, did it right by Fire Heist - Detrex Best calculator I've ever used. Really flexible and allows you to have multiple virtual calculators. Plenty of features that would cost 10x more if found on a physical calculator. Best Calculator for iPhone/iPod Touch!!! by Nargle1701 I have multiple calculator apps on all my devices and I kept coming back to this one, becuase of it's unique ability to let you copy answers and enter those numbers into other problems with a simple swipe and tap. This app is so easy to use and to navigate and is aestheticaly pleasing too. Having four calculators in one comes in more handy more often than I would have thought. Though, it's more fun to use on the iPhone and iPod, I ended up keeping it in my dock on my MacBook Air and iMac. Very good investment. Awesome by Ashcroftv Coolest interface I have seen and works perfectly. Great app by biosci It does everything I need in a 'fun' way that's intuitive to how I think and operate. I'll take it! Fun App by Finger Arts Fan This app is not only comprehensive, it's also fun! Best Calculator in app form! by Joseph Coleman This is the sleekest, powerful, calculator I have ever used! Well deserving of my 5 star rating! Clean interface with useful features by crissy557 After trying many different calculator apps, this is the first one that has actually replaced the default iPhone calculator for me. It is perhaps a bit more colorful than needed, but the extra colors pop out and make it a more pleasant app to use. The memory features in the app are amazing for people who do repeat calculations using the same numbers. Great by NewAlexandria Wonderful design makes it feel easy to use Great Calculator by Carl E. M. This is a great calculator, aesthetically and functionally. Having the answer appear as you enter numbers will be the future of all calculators. I love this calculator by Alan63134 I work on a shipping dock and it saves me a lot of time and headache. I can have 4 different calculator in one place. I can see the different weights or counts and know where I am if I have to do a lot of weighing or counting on different pallets. I use it every day. I also use it while shopping and can add the price of my shopping list and calculate what things cost. I love this calculator. What the iOS calc should be! by Redasian I love how it can keep track of all my numbers in a long equation, just like back in the days of the graphing calculator. Just what you need by gtg462w Does exactly what it should and nothing else. I like the multiple tab feature and easy number storage. Nice work! Excellent by Pablo Enrique Intuitive and a pleasure to use. Makes long, tedious calculations simple with the ability to store and retrieve previous answers in just a few swipes. I am totally humbled by Nicholas Prieve This is amazing... Wow! by Eli Kane Best graphing interface I have used so far on Android. Love the inclusion of graphing over time- really expands understanding of some functions, especially ones tied to physical phenomena. Outstanding and worth every penny. Thanks! Wow by kcmac1 Just discovered this gem. Great touch interface. Love the memory function using separate calculators. Ability to see equations and easily edit them very intuitive. Awesome! by smart-music-fan This app is great. It easily graphs functions on the xy plane, and adding T as a variable to make the graph move is so fun. Its 3D graphing capability is great - quick, easy (it sets nice bounds on the z axis so you can see things clearly), and helpful for visualizing my Multivariable Calculus homework. Perfect by EthicalCannibal This is my go to calculator. I love that it has four screens so I can do different things without losing my place. It's also as much scientific calculator as I need. Insane by A Google User It is stupid how excited I am about a calculator right now. Google Nexus 7 by ar1s Wonderful. It's really easy to use. The concept of working with four calculators at the same time is really great. What a pitty most android users want everything for free. They will miss this masterpiece. Asus EeePad Transformer TF101 by Brett So well thought out! This calculator app is the first I have seen to really take advantage of a touch screen environment. The controls are intuitive and the graphing options make this seemingly simple app quite powerful. The best feature is that the app runs four calculators at once. A complicated function can be broken apart across several calculators and then reassembled by dragging the components into one equation... Amazingly useful! So well thought out! by A Google User This calculator app is the first I have seen to really take advantage of a touch screen environment. The controls are intuitive and the graphing options make this seemingly simple app quite powerful. The best feature is that the app runs four calculators at once. A complicated function can be broken apart across several calculators and then reassembled by dragging the components into one equation... Amazingly useful! Fantastic by xTricksterz This app is beautiful, I use on my iPad and I'm first to answer most of the problems in class. This app shreds TI's calculator OS. Great! by mmonagha Intuitive, innovative, and useful. Great app! Awesome!! by Donniew84 I just love it! Excellent by Hamster at Dawn This is a very good calculator, it has all the functions you need for A levels and more. The graph drawing is so much fun since you can draw 3D graphs and even graphs that change with time. It also does it all instantly unlike conventional graphical calculators that can be painfully slow. Ten thumbs up! Awesome!!! by llikeadodachacha Does just about everything my TI-84 Plus but quicker and much easier to manipulate the graphs. It loads instantly and the 3D function is awesome for higher level math classes (I'm in Calc 3 now and it's already come in hand!) |
Solve
App Preview
iPhone
      iPad
     Mac
 Graphing Equations
Plot 2D functions using the x variable.
Plot polar equations by using the x and y variables.
Plot 3D functions by using the x and y variables.
Graph multiple functions by separating each equation with a comma.
The T variable is used to create animated or time plots and can be used with both 2D and 3D functions.
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is a calculator like no other! Solve solves as you type and features an innovative memory system to store and recall answers. Simply touch the answer to store it and touch the stored answer to use it in an expression.
