Weather: Traveler live tracker is a free iPhone app developed by Damien Soulard. It falls under the category of Travel & Navigation, specifically designed to provide users with accurate weather information for their trips and vacations. With this app, users can plan their day and schedule their activities based on the weather conditions.

One of the standout features of Weather: Traveler live tracker is its ability to set multiple destinations. Users can create their trip by setting their destinations and entering their dates, and the app will provide day-to-day weather forecasts for each location. This feature is particularly useful for users who are traveling to multiple places and want to know the weather conditions in advance.

In addition to providing destination weather forecasts, the app also functions as a regular weather app, offering daily and hourly weather predictions. Users can easily plan their day based on the maximum and minimum temperature of the day.

Weather: Traveler live tracker is optimized for battery and storage, ensuring that it has a small app size and does not track background location. This makes it a convenient and efficient app to have on your iPhone.

The app also offers in-app purchases, with a yearly subscription that automatically renews unless cancelled. Users can manage their subscription through their iTunes Account settings.

Overall, Weather: Traveler live tracker is a reliable and user-friendly app that helps travelers plan their trips according to their weather preferences. Its multiple destination feature sets it apart from other weather apps, making it a valuable tool for anyone going on vacation.