Scientific Calculator T1 Plus

okay calculator, but i only downloaded so i could find slope. turns out that’s a pro feature only and i need to pay for that simple feature. i’m not doing that. please make it accessible to everyone

i fricking bought the premium for it because it wasn’t letting me do a certain feature i needed for alegebra 2 and it would have been fine until the app started freezing everytime i tried to use the feature i needed… so i basically just wasted my money because the only reason i spent the 5 bucks was for this one thing and of course it doesn’t work.

DO NOT BUY! I bought this for my macbook and it can't do anything, even after I paid thirty dollars for it. Seriously, such a waste. Very unhappy with my purchase.

Nice free graphic calculator just occasional ads

I got this app because I need a graphing calculator for my math and it’s saying “the value entered is not allowed in the function or command” the only thing it’s doing is making me furious

Not for the girlies🎀🩷🩷🩷

For what you can get for free on this app is amazing!!!

The icon depicts the application creating a graph, so I did expect it to create a graph at least once. I understand it's got in-app purchases, but if it will graph anything for users who are still trying to assess whether this app will serve their needs before buying anything, I was unable to tell how. Entering an equation for a parabola yielded a constant when I tried entering it at the first prompt and when I clicked the "graph" button I wasn't allowed to enter anything before being confronted with an ad. This app might rock the casbah, but it gave no indication what kind of behavior it would provide to those who chose to risk paying money to see.

Rather spend money on two graphing calculators than pay for their premium.

Some basic instructions to start needed