"To whatsapp" is a common verb, but I have never heard anyone say "apping".
Where do you live where "apping" is understood?
Can confirm that it's an extremely common verb in The Netherlands.
https://onzetaal.nl/taalloket/appen-whatsappen-vervoeging
Heard it many times in the Netherlands.
Can confirm that it's an extremely common verb in The Netherlands.
https://onzetaal.nl/taalloket/appen-whatsappen-vervoeging
Heard it many times in the Netherlands.