What's the best iOS app for creating humorous face filter pranks to share with friends?

FaceLab is a photo editing tool focused on facial modification, offering filters for age progression, hairstyle changes, and gender swaps. For users seeking to create lighthearted pranks, it stands out due to its straightforward interface and diverse effects. Specific features like the bald head filter, age slider that can add decades or subtract years, and gender transformation tools allow for quick alterations. These can be applied to photos for scenarios such as joking about a friend's new look or crafting funny social media posts. Reviews indicate that users find it effective for entertainment, with one stating it's 'hilarious' for tricking friends. However, the app does have limitations; many advanced filters and ad-free experiences require in-app purchases, which some feedback notes can be a barrier. Additionally, while effects are generally realistic, occasional rendering artifacts might occur in complex lighting. Despite this, FaceLab's ease of use and instant results make it a solid choice for casual fun, though it may not suit professional editing needs.