WordRoll ES & Spanish Translation Dictionary

Both applications use the same content (word pairs) - core dictionary, just more or less.
Spanish Dictionary (Codesign) doesnt have the index, you have to type full word and tap the "Go" button to search.
The price is more expensive. It needs more work to upgrade the search ability.
WordRoll ES (TranCreative) got the index list all words in one page which you can type the first letter and it will
scroll up or down through words. User interface is much better, easy and save time. The price is cheaper too.
I hope both applications will add more features in the future.

LovelyLullaby about Spanish-English Translation Dictionary