This app is exactly what I was looking for, form-wise and *technically* gets the job done. But the UI is super finicky and needs a lot of QOL improvements. A few examples of issues I've found:- Selecting a cell should allow me to immediately start typing without needing to click on anything else. Currently, it only lets you start typing in a cell if you have the input textbox already selected.- Hitting Enter while in a cell doesn’t automatically confirm the input and then move to the next cell like you would expect, it just deselects everything. You could type '=4+4' in a cell, hit Enter, it returns 8, but then you have to use your cursor to change cells or edit the cell you just updated. It makes any sort of quick work impossible, which is what I would want this specific app to do.- If you open the app, enter a formula (like the one above), hit Enter, close the app, and then reopen the app, the "Rows" textbox is selected by default. That's very weird behavior. This seems like it could be an easy fix by having the app select the last edited cell on wake.Overall, it's a great start for a free app, but the UX is very unintuitive and it being a menu bar app makes it trickier since one misclick could minimize the app. If this functioned like Google Sheets or Excel, I would gladly pay money for this.