Lyly is an Indian app that allows users to make videos with photos and music. 

This app can create videos with different categories like sad, happy, love, attitude, etc. Users can select photos and music from their phone or from the app's library. It has a variety of templates to choose from, such as love, sad, happy, etc.

When users select a photo and a music track, they will have an option to choose from different themes, such as love, sadness, happiness, etc. They can also change the color scheme of the video, select a background, and add text.

After creating the video, they can share it on social media apps like Facebook, Instagram, Twitter, etc.