This application is for those who like to travel, but had difficulty establishing contact with the native residents. 20 most useful words for tourists will help you to be sociable, even in a foreign country. Added English localization

This application is for those who like to travel, but had difficulty establishing contact with the native residents. 20 most useful words for tourists in 31 languages will help you to be sociable, even in a foreign country

This calculator determines the exact quantity of oil required for a given ratio of gas and oil suggested by the manufacturer of the 2 stroke/cycle engine. That calculated number is determined from the amount of gas available for the mixture.