Question:
What is the difference between Competitions and Challenges?
Answer:
Entering Competitions use existing photos that you have already taken and are available in your portfolio. The Fashion AR community then votes on that photo over a period of time, winning you rewards. Doing well in Competitions also increases your Player Rating
Completing Challenges earns you Experience which levels you up unlocking new clothing Collections at each level. You can also win hearts which get you progress along the Heart Track.