in which I show you how I make my covers...
In Superimpose you can just put your photo in the 2:3 size thingy when you crop it
The best app ever i have it since 2014 and i couldnt leave without it
I know how to get Afterlight and probably Enlighten for free
I used it at the start but then I only use it for the cover size too
You can download it for free iphone/apple jailbreak/no jailbreak in vshare or blacmarket apk. There are these sites that offer free paid apps up the store.
I actually got this but the one that you have to pay. The one that you have to pay, it's really helpful for me in my opinion^^