1) About a month ago, I started photoshopping people’s faces on objects/ people because it was fun. But today I remembered the verse: "I will certainly mislead them and delude them with empty hopes. Also, I will order them and they will slit the ears of cattle *and alter Allah’s creation.”* And whoever takes Satan as a guardian instead of Allah has certainly suffered a tremendous loss." [Quran, 4:19].
So I started wondering if this is considered as altering Allah (SWT) ‘s creation?

2) What about apps that change the way you look? Apps that make you look older or younger or change features of your face to make you look different. Is this considered as altering Allah SWT’s creation?

1) This is not considered altering the creation of Allah because you are simply altering the image of people and not their actual creation. So it’s permissible and ok

2) This is not considering changing the creation of Allah, so it is permissible