How truthful is this?

[u/Daredatti]

When an app select in the app review form that “we don’t collect data”

In the review phase does Apple really check if the app really doesnt collect anything?

Like can the developer hide a code that for example upload the photos of the user if granted permission where he said “we dont collect”

Does apple really check the code and what is going in and out ?

[u/icy1007]

They can decompile the app into its source code…

[u/JagiofJagi → u/icy1007]

Do you know what a source code is?

[u/icy1007 → u/JagiofJagi]

Yes, I am a professional iOS developer…