Mockup Generator - Create attractive product screenshots with just a few clicks
Tripadvisor - The Tripadvisor mobile app is available for the Android and iOS platforms. It can be used to create reviews of hotels, restaurants, and to chat with other travelers on Tripadvisor forums.
Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.
NetBuddy - Netbuddy is a virtual network operator for a mobile device.
Looped Live Mockups - Bring life into your project with unique live mockups
Wikivoyage - the free worldwide travel guide that anyone can edit.