Any ideas? Regarding this

I want to do mathematical operations in app via background or with database possible?

Example 100 x0.2 = value x0.2 will run continuously

Else , consider 0.2 as an annual intrest rate I need to calculate the intrest from the user sign up date and show when user open app anyone provide blocks please.

1 Like

Do you want to show daily what ?
Explain better…

Yes, it is.
But explain exactly what you want. I couldn’t understand the rest of your post.