Mixo is a free Android app developed by Hamsoft that allows users to determine the affinity score of two faces. With a variety of fun facial synthesis methods, Mixo is an entertaining way to test the compatibility of two individuals.

Using Mixo is simple. Users can add a facial photo by touching the [+] button and can use their camera or gallery app. The app offers a range of facial chemistry scores, including Basic, Eye, Line-Pixel, and Half-Mix, among others. Users can share their Mixo score to Facebook, Twitter, Instagram, and other social media platforms.

It's important to note that the left photo is the anchor point, meaning that the order of photos will affect the score. Additionally, the opposite sex will receive a higher score, and the more accurate score will be obtained with exact face-point allocation.

Mixo also features face warp and morph, face blending, eye compare and blending, and half-mix-face. All in all, Mixo is a fun and engaging app that provides a unique way to test compatibility.