The Space Calculator is finally ready to ship! Since the last devlog, I added buttons to remove a calculation in the history, and copy an expression’s value to the display. I also replaced the (+/-) button with an advanced mode menu, and moved it inside of it, along with parentheses and a button to add the last answer to the display. After that, I mainly just worked on presentation, updating the buttons to look nicer, creating a logo for the app, and finally adding the outer space theming! Although it might not look like much, I’m really happy with how this turned out, especially since it’s my first time making an app with a GUI.