(TrendHunter.com) Summer is a new dating app designed for Gen Z users. The app was launched by Alex Hofmann (former President of musical.ly, now known as TikTok). The no-swipe app uses home screen widgets to create... (TrendHunter.com) Summer is a new dating app designed for Gen Z users. The app was launched by Alex Hofmann (former President of musical.ly, now known as TikTok). The no-swipe app uses home screen widgets to create...