If you have two different refills of detergent in different capacities, do you wonder which one is more affordable?
I'm embarrassed to use a calculator app on my phone in the store to make comparisons, so I'm going to use an app to calculate unit prices. I made it.
This will be less noticeable when you do the calculations in public.
Use the left and right move keys on the screen to move the focus and enter a value. The results are displayed immediately.
Your entries will be saved when you exit the app so you can review them later.