--- title: "Solve - Graphing Calculator - Reviews, Revenue and Downloads in United States | Apple App Store" description: "Solve is a calculator like no other! Solve solves expressions 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" --- # Solve - Graphing Calculator — United States > A colorful graphing calculator ![Solve App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/8f/06/f4/8f06f4c1-0eb0-bab7-0f50-f5682eecd7f8/Solve-0-0-1x_U007emarketing-0-7-0-85-220.png/434x0w.png) **Developer:** [Pomegranate Apps](https://apptail.io/developer/pomegranate-apps-hHd) **Category:** Utilities **Rating:** 4.7/5 (200 ratings) **Price:** $1.99 **Bundle ID:** com.pomapps.MyCalculator **Store:** Apple App Store **Country:** United States **Version:** 5.4 (released 2025-01-21) **Original Release:** 2008-12-11 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id299460923) **AppTail Page:** [https://apptail.io/app/solve-graphing-calculator-aHwe/united-states](https://apptail.io/app/solve-graphing-calculator-aHwe/united-states) ## Solve Description Solve is a calculator like no other! Solve solves expressions 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. Solve has four tabs that select four different calculators each with its own color. Multiply numbers, calculate a tip and find a square root all without clearing your results! Plot graphs with a single touch! Solve plots 2D and 3D functions using the x, y and θ variables. When you use the x, y and θ variables in an equation the answer will say Touch to Plot. Touch this label to graph the equation. GRAPHING Plot functions using the x variable. For example, "y=sin(x)" is just entered as "sin(x)". • cos(x) • abs(x) • x^2+2x+6 POLAR GRAPHING Plot polar equations using the θ variable. For example, "r=2θ" is just entered as "2θ". • 2θ • sin(2θ) 3D GRAPHING Plot 3D functions by using the x and y variables. For example, "z=x+y" is just entered as "x+y". • cos(x)+sin(y) • x^2+y^2 PLOT MULTIPLE GRAPHS Graph multiple functions by separating each equation with a comma. • sin(x),cos(x) • x,x^2,x^3 TIME GRAPHING The T variable is used to create animated or time plots. • cos(x+T) • sin(x+T)*x • cos(x+T)+sin(y+T) USER 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." 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!" 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." 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." 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!" 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." 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." 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." 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 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/19/5b/ad/195badbf-b196-8ca2-6c0b-cde0ccdb8694/mzl.ivqeqxie.png/640x960.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/cb/36/28/cb3628e1-f6fd-61bf-2e18-55d44d28d05d/mzl.cspyogou.png/640x960.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/7c/a7/b9/7ca7b9bf-b099-61b4-e23d-3c71ed2e8730/mzl.euewsafz.png/640x960.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/22/b1/d0/22b1d004-4120-188f-c5bb-b0abe1deaf53/mzl.yxsgjvqk.png/640x960.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/07/62/ea/0762ea0d-5779-b74e-ccba-04dd44cc94f2/mzl.xjqzqvvh.png/640x960.png) ## Solve Rating Breakdown in United States - 5 stars: 171 (86%) - 4 stars: 18 (9%) - 3 stars: 4 (2%) - 2 stars: 1 (1%) - 1 stars: 6 (3%) ## Solve Reviews in United States ### ****- "Almost perfect" my only gripe is that it hides the home indicator, which makes leaving the app two swipes instead of one. Please set prefersHomeIndicatorAutoHidden to false -- Crazywombat, 2025-06-13 ### ***** "It’s like a Christmas gift" I’m so glad that the dev updated the app and get it back to the App Store. I never expected that they ever update the app again. Moreover, they finally fixed the annoying glitch when page switch while swiping to another app. The best calculator ever. Thanks and keep it up. Don’t abandon the app again 👆🤝 -- Oléh, 2025-01-22 ### ****- "Best calculator app, but needs modernized" On newer phones with swop gesturing the app has become very clumsy to use. Hasn’t been updated in two years. Otherwise this is the best conceived basic calculator app available. I would’ve given five stars if the developer were a little more responsible. -- Sohaney, 2022-07-27 ### *---- "One star for outdated UI" The UI needs an update to work better with switching apps with bottom swipe. A huge part of a calculator app is ability to switch back and forth to other app to enter numbers or for quick calculations. The UI is outdated and was designed when iPhones still had a home button. With newer phones attempting to switch app would result in accidentally pressing numbers or switching to a different calc mode. It’s mildly frustrating. -- G1052016, 2021-11-17 ### ***-- "Needs an update" This has always been my favorite calculator on iOS, but it’s buggy and needs an update. Swiping up from the bottom of the screen to exit the app or switch between apps doesn’t always work, it just scrolls between calculator pages. This makes the calculator unusable when I need to do some calculations and then switch back to another app. -- Zac K., 2021-10-13 ### *---- "Does Not Work- DO NOT WASTE YOUR TIME" This used to be in the market now it’s not reusable one issue is not with me captivating personality but instead with the application essentially it is almost impossible now to traverse mom life by swiping up on the snap besides losing is obviously have a little interesting quality that this is been issued for well over two years now I wanted nothing more than to continue a d use this app but at this point i am a day with it and will be reportig this app that DOES NOT WORK wih ios to the Apple store so they can review -- Note_Luver, 2021-04-12 ### ***-- "Please fix" I like the app a lot but can we fix the swipe up problem where it doesn’t change the screen page? This has been a problem for a long time. Loosing my patience- Trying to look for a new calculator app! -- jamie-lewis, 2021-02-09 ### ***** "Best calculator app. Had it for years." My only complaint is on the newer iPhones, the interface needs an update. When swiping up to close the app or switch to the previous app, it always changes the calculator ‘page.’ it gets rather annoying when you’re referencing numbers in another app, switch back to enter them and have to swipe back to the number pad. It’s a minor complaint and the app is best in class. -- critical_mach, 2020-09-18 ### ***** "Simple, easy to use" Nice app. Meet daily needs. -- 10nely, 2019-04-20 ### ****- "Easy to use" Very EZ to use. I only accept the uncomplicated apps. -- lzdaze, 2017-08-21 [View all Solve reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Solve Store Rankings | Chart | Country | Category | Rank | |-------|---------|----------|------| | Top Paid | Greece | Utilities | #188 | | Top Paid | United States | Utilities | #204 | | Top Paid | Colombia | Utilities | #225 | | Top Paid | Portugal | Utilities | #242 | ## Solve Discovered Keywords - graphing calculator - solve - ti 84 plus ce - ti calculator - graph calculator - graphing calc ## Solve Available In - [United States](https://apptail.io/app/solve-graphing-calculator-aHwe/united-states) - [China](https://apptail.io/app/solve-graphing-calculator-aHwe/china) - [Japan](https://apptail.io/app/solve-graphing-calculator-aHwe/japan) - [Russia](https://apptail.io/app/solve-graphing-calculator-aHwe/russia) - [Canada](https://apptail.io/app/solve-graphing-calculator-aHwe/canada) - [Taiwan](https://apptail.io/app/solve-graphing-calculator-aHwe/taiwan) - 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