I have an iPhone 4S and my IOS is set in Portuguese (Brazil), and iSpending automatically put itself in the same language.
1 - It would be nice to have a feature to select the language I would like to have.
2 - My I help you to better translate it to Portuguese, since the actual version is very poor translated? (Some words still in english mixed with others in portuguese, capitalization, etc). It would be a pleasure, since I like the app and would like to have it nice and clean.