MobileVOIP is a free iPhone cheap calls app which lets you make (free) national or international mobile voip calls directly from your iPhone. You can save on your Mobile Phone costs by simply installing the MobileVOIP app and start making cheap calls.
Make sure you have enabled MobileVOIP in the privacy settings (microphone) on your iOS device!
Select any contact from your contact list, which is accessible in the app, and start your call using MobileVOIP anywhere, anytime.
