Can you apply that image file to help you order food? Then that's an application.
And that's why they are wrong. If anything and everything can be called an app then the word lost its meaning.
And that's why they are wrong. If anything and everything can be called an app then the word lost its meaning.
Definitions of the verb apply from https://en.wiktionary.org/wiki/apply#Verb:
2. (transitive) To put to use; to use or employ for a particular purpose, or in a particular case
to apply funds to the repayment of a debt
We need to apply the skills we've learned to solve this problem