UserTesting.com - Usability testing has never been easier. Get videos of real people speaking their thoughts as they use websites, mobile apps, prototypes and more!
CleanUp.Pictures - Quickly retouch any image from a browser, for free.
Hotjar - The #1 Leader in Heatmaps, Recordings, Surveys & More. Sign up for a 15-day free trial and start learning from real user behavior today!
Cartoon Photo Filters - Cartoon Photo Filters is a perfect fun and creative filter application that helps you to create your snap photos be art pics.
UserZoom - Test, measure, and monitor UX with our cost-effective all-in-one platform. UserZoom is a cloud-based solution for online usability testing.
KakaoTalk Cheez - KakaoTalk Cheez is an advanced level photography app by Kakao Corporation for Android iOS users.