"Ya, maaf."

Translation: Yes, sorry.

[LukasOster1]

Whats the difference between maaf and permisi?

[WayangOrang]

maaf = sorry, excuse me.
permisi = permission, excuse me.

[LukasOster1]

Thanks, so If I understand it right Maaf would be used to get somebodys attention as example "Sorry/Excuse me ist that your chair?"
Permisi would rather be used as asking permission "Excuse me can I have your chair?" Could it then also be translated as "May I"
"Permisi saya punya apel kamu" = "May I have your appel?

[WayangOrang]

yes that's right, 'permisi' is used to ask for 'permission', not to ask for 'forgiveness'.

Something like this :

'Maaf, saya baru menghabiskan nasi goreng kamu'
'Sorry/Excuse me, (asking for forgiveness), I just ate (finished) your nasi goreng.'

'Permisi, apakah saya boleh menghabiskan nasi goreng kamu ?'
'Sorry/Excuse me, (asking for permission) can I eat/finish your nasi goreng ?'