All the data used by the Local Time App is stored within the Salesforce environment and data is neither sent outside this environment nor accessed from the outside.
Salesforce user credentials are not stored outside your Salesforce org. In addition, no Salesforce customer data is either sent or stored outside Force.com.
Accounts, Leads, Contacts, Cases, Tasks, and Opportunities are accessed in order to get the Country, State, City, and Phone field values. No modifications are made to these values.
Third-Party Web Services
No third-party web services are used by the App. The App utilizes its own web services hosted on https://www.success-software.biz to get Daylight Savings Time (DST) information for different regions around the world..