Finding unused files in Xcode

Question

I\'ve recently started work on a new app which is basically a copy of a previous app I made, with a few changes. To make this new app I\'ve copied the old app and removed some s

Answer 1

Also see this shell scripts http://mfaizanshaikh.wordpress.com/2012/12/17/how-to-remove-unused-images-from-xcode-project/

Basically the shell script below, finds all the png files in your project that are not used in any of the xib files. Of course if you have used the png file in other ways (storyboards, load in the code), this script will still show them as unused.
for reference I paste the scripts here as well:

#!/bin/sh
PROJ=`find . -name '*.xib' -o -name '*.[mh]'`

for png in `find . -name '*.png'`
do
    name=`basename $png`
    if ! grep -q $name $PROJ; then
        echo "$png is not referenced"
    fi
done