calculator help needed

Guys
I've been using Bumpy's calculator for several years on my desktop and really like it. Problem is when I download it for my new Android tablet for portable use. The yellow columns are locked, or at least haven't figured out how to make changes in them. When I tap one it gets a blue outline with the dot in the lower right corner for copy but no keypad comes up for entry. I tried tapping the box and then the menu to see if anything was there, even tried highlighting the whole column and checking the menu. I tried copying the one from my desktop so I would have the custom alloys saved there, but had the same problem.
How do I unlock this thing on the tablet?
Thanks in advance

Download the Google Sheets app at the play store.

https://www.google.com/search?client...et+in+android+

The Hancom office viewer isn't enough?

I tested it with Docs2Go, Office Suite, Sheets, and Excel on my phone and they all worked. When you select a box, tap on the input line that is either on the top or bottom of the screen to make the keyboard appear.

Quote:

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Originally Posted by ole_270

The Hancom office viewer isn't enough?

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Office viewers only allow you to read the pages not work on them. "The Hancom Office Viewer is an application that allows a user to open files such as Microsoft Office and PDF, which enables the viewing of spreadsheets, documents and presentations

Thanks guys, got the sheets app and it's working. just have to add all my custom alloys and learn some of the workings of the android app.