Does not work with iOS 26
The input keypad is not complete after updating to iOS 26. That makes the app unusable
Response from developer
Thank you for letting me know about this. Quadratic Master is now fully updated for iOS 26, including a custom keyboard with the minus sign. Thank you for your patience. - Lukas
It does the job!
Simple to use. Never can remember the quadratic equation. Now I don’t need to!
I want a refund
I got this app in the hopes of getting extra help. Sadly all I got was an app that was not working. I can not enter the problem I need help with. Also, it's not showing up in my app library. I know it's not my phone because it's a 12 mini and less than a month old.
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wouldn’t let me change addition to subtraction
Very nice, Caesar-Chan
Nice. No ads. Nice.
Bad app do not get
Made my cry so I kicked it in the shins
Helpful
Helped me very much with my homework
AWESOME!!!
This is a very good app. Very little ads. Very cool. Much fun on my math homework.
It’s a great app!!
Great app! Quite handy when solving complicated equations.
Only turned out one mistake!
Seriously saved me when I was super late for class, simple and easy to use. Even lets tells you how to solve on your own~ only mistake was the it flipped the positive and negative of a specific factor so its always good to check your answers!
Need to be able to use large decimals/scientific notation
I like the set up and it is very simple, however you cannot put large decimals. I won't be able to use this app since a lot of the problems I need to solve are large decimals/scientific notations.
PLZ FIX
The app idea is awesome for students learning this stuff, that is why I rated it 2 stars instead of 1. But the issue is it will not open, it keeps crashing when I try to open it
Bad
Wouldn't let me open the ap
Useful
Awesome
Very good. Thank you.
Clean design.
Paráda
Opravdu výborná aplikace!
Super!
Skvělá aplikace!! Díky
How do you change it to vertex form
I need to know how to change the standard formula into vertex form
Pictures are just show
App. Works but the nice pictures are just for show and do not reflect the ability of this app.
Any of the free apps is as good as this one.
Any of the free apps is as good as this one.
Blows
Does not graph quadratic functions
