In [CALLA V], you can apply all the CALLA filters, as well as eight different effects, to record images. - CALLA's All filter - Vintage noise effect - Vintage film burn effect - Vignetting effect - Old TV effects - Grain effect - Lens effect - Camcorder date timestamp You can mix and match effects to make your videos look great. Because it is a free application, it contains ads. If you are uncomfortable, please use [Remove AD]. Thank you! [How to use] 1. You can swap the film by swiping from side to side. 2. Swipe up or down to change various filters for each film. (* Each film consists of several filters.) 3. Try using effects directly from the menu at the bottom. [Q&A] @ : [email protected] W : www.notegg.co.kr