Cost of Living Cities is a free iPhone app developed by Wenhuan Li in the Travel & Navigation category. With a database of over 7000 cities, this app provides updated city data and currency exchange rates. Users can easily compare living costs between different cities and utilize the convenient currency converter feature. The app functions offline, ensuring seamless exploration without heavy reliance on internet connectivity.

Cost of Living Cities offers a practical tool for travelers, expats, and anyone interested in comparing living expenses worldwide. Its user-friendly interface and frequent data updates make it a valuable resource for navigating cost differences across various cities.