Great developer

When Ive run into problems or have had questions or suggestions about this app, I have contacted the developer and he has responded almost immediately. Thats a big plus in my book.

I purchased this app because I like being able to see the numbers Ive put in, so I can see that I havent made any input errors. It makes it very similar to what I would write on a paper if I were doing it by hand. I think thats a definite plus for this app, especially since no other calculator allows you that option, and, if youre like me, your fingers often hit buttons other than those you intended to hit! LOL

Having been a math teacher for 35 years, I think this would be an excellent calculator for kids. It reminds me of the old adding machine tapes, showing you step by step, the calculations you have input.

Clicking out of the app closes your calculation, but if you swipe the page, the old calculations, that have been held in memory, will reappear. I really like that feature, and thank the developer for pointing it out to me when I thought I had lost my work.

Ive been using the app for about a year now, and its still my favorite calculator app. Its unfortunate that its not more easily found in the app store.

Opinion02122 about Calculus doodlus