The official Dailymotion app v2.0 was released in Windows Phone Store back in 2013. This app got updated to v3.0 today with updated clean design and improved user experience.
• Watch popular videos in News, Music, Cinema, TV…
• Discover new amazing videos every day
• Search among more than 40 millions videos
• Follow the channels you like
• Access your own videos, playlists and favorites
• Find and browse all your favorite channels
• Enjoy a stunning fullscreen experience in High Definition
• Capture and upload your videos
• Share videos you like via Facebook, Twitter, e-mail and SMS
The app is free and can be found in the Windows Phone Store here and is available for both WP7 and WP8.