Cost of living in Apia (Samoa) is 41% more expensive than in Zanzibar (Tanzania)
WARNING! This comparison is based on only a few data points. At this point it is only a guess. It is based on 24 prices entered by 13 different people.
For example, you would need at least 4,470,835 Shilling (5,008 Tala) in Apia to maintain the same standard of living that you can have with 3,180,000 Shilling in Zanzibar.