Reface - The best AI app to face-swap in GIFs and videos

JEFIT - Jefit is the #1 popular gym workout app for Android and iOS. Jefit allows you to manage your training routine and keep track of your workout progress easily.

FaceApp - Transform your face using smart, neural face transformation filters.

MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.

FaceSwapOnline - FaceSwapOnline is a web application that enables you to generate crazy images directly through the browser.

Runtastic - Runtastic offers a series of fitness apps that can be used to track your running, walking, hiking, and cycling, as well as many other fitness routines. Read more about Runtastic.