Come up with a word and let "Anagramma" find all the possible anagrams. It supports english,greek and spanish words. Browsing through random anagrams is a fun option!
You can also type a scrambled word.
for example typing "lloeh", will return: "hello"
You may use the app as a spelling dictionary.
Last but not least, tap and hold on an anagram to get its definition (uses iOS built in dictionary).