Do these count as "third-party content"?

Do either of these count as "third-party content" in the context of the Contents Rights declaration for an app? - Fonts by other authors that I am permitted to use commercially. - A relatively simple third-party script for an online high-score system that I am also allowed to use commercially. I have listed both in the copyright/credits in my app (a game). Although I say commercially, this app will be free with no in-app purchases.