I contacted the developer because of a bug I found and I even sent a screen shot and he didn't answer
One of the most advanced and powerful calculator applications on the playstore that was always slightly hindered by its UI. One of the only applications I found that allowed for regressions from data input by the user in a table (plot points and derive formula). Very excited for the redesign and thanks for always responding!
Great app Works like advertising.
Out $25 & no app - UPDATE UPDATE 2: If you are trying to decide between this and Math Studio, let me save you the trouble: THIS is the one to. FAR more useful by a long shot! UPDATE: Starting with the last update the app began working again. When it works, it is the best calculator app out there; I have tried over 10 of them. To the seller: I have the receipt for both purchases and 2 emails from you. So, I better be "licensed." OLD: I have paid for this app twice. From Amazon & Google: it stopped working both times after a while.
Awesome add..but the graph in my phone doesnt show the highlighted green area under the graph.can you tell me how can i make mine looks like whats shown in the screenshots?
Great app Superior to other apps I have used. I have recommended this app to my HS math students so they don't need to buy a another graphing calculator.
New updated files installed
Graphing Calculator for Statistics with all Distributions, Intervals and Tests!
The must have manual of the TI-84 Plus for all high school students!