Show Dialog only on app startup

[dora_paz (Dora)]

For example

First run welcome popup?

see this new image works fine : [image]

or

Detecting first launch with Tiny DB

I’m trying to make my app detect whether it’s is first launch or not because of ads. [Screenshot_2018-07-08%20Makeroid%20Builder] I’ve done this before, but I forgot and think there should be a topic about this (I searched and found nothing.) Can anyone come up with something?