Calcly: Free Universal Calculator for iPad 4+

Although I have not used the Calcly app for anything other than pretty basic arithmetic, I have only run into 1 problem. When using the app in “ONE LINE MODE” you cannot use multiple, more than one, non-integer* numbers in an equation. In the “SCIENTIFIC MODE” this type of arithmetic works just fine. So you can still use the app for these types of equations, you simply must choose the proper calculator mode. This calculator app has 2 modes, ONLINE MODE & SCIENTIFIC MODE, as stated above. There are also NO advertisements whatsoever, which is huge for me and I know for most.

*Non-Integer Number(s) - A number that is not a whole number, a negative whole number or zero. It is any number not included in the integer set, which is expressed as {... -3, -2, -1, 0, 1, 2, 3, ...}.

I have not had one use of this app and when I try to use it I am forced to rate it before I can use it? I can see asking me to rate it after twenty to thirty uses but to start off with this is not helpful for a good or bad review. I am expecting it to work as described, I can say I like the look of the app link on my iPad screen. Can’t say anything else about with any authority at this point. Now I do have concerns that even after leaving this review the app may continue to demand I leave a review.

Update; so the rate this app window did come up again after leaving a review. I note that there is two choices when it comes up, one of which is something along the lines of, “I don’t like it”. After clicking on that the window asking you to rate the app before you can use it seems to have stopped the pop-up window. Now I can spend some time using this app after which I will give a new or updated review.

I purchased this app because it's one of the only calculators that works with Split View on iPad. I'm disappointed, however, that the UI doesn't rearrange correctly in Split View. For example, while I love one line mode, it is basically useless in 70/30 Split View because the number buttons are super skinny and there's no clear button. And while scientific mode looks better in Split View, it's more than I need and I have to hit "=" after every calculation. Please consider fixing these things, because this app is very close to being perfect.