在艺 is a lifestyle app developed by Beijing Zai Art Technology Co. Ltd. It is a comprehensive art life service and review social application that provides daily updates on global art exhibitions, artworks, and local art activities. The app encourages users to review, record, and share their own art insights and art experiences.

For users experiencing connectivity issues on iOS10, there are two possible solutions:

1. Open "Settings" > "Cellular" > "Use Cellular Data For" and select "在艺" under the list of apps. Enable both Wi-Fi and cellular data for the app.

2. Open "Settings" > "Cellular" and enable "Wi-Fi Assist". Try opening 在艺 again. Once the issue is resolved, you can disable "Wi-Fi Assist".

在艺-周末看艺术展览神器 is a free app available on the iPhone platform. It falls under the Lifestyle category and provides users with a convenient way to explore and engage with the world of art.