Protein different between App and Website

AnotheRunner

I've been using MFP for 8+ years now and I don't think I've had this problem until the last couple months.

I noticed the carbs and fat are the same between android mobile app and the website, but protein is off by ~15grams. Which is a decent amount for someone who is trying to prioritize protein intake.

Today:
App:
1898 calories
195g Carbs
48g Fat
164g Protein

Website:
1898 calories
195g Carbs
48g Fat
180g Protein

I do not have "net Carbs" selected in settings.

When I do the math to figure out calories by multiplying 4 or 9, I get App should be 1868 calories and Website should be 1932 calories. So I'm still not certain which is more accurate. Since the 1898 almost splits these 2 exactly. So does that mean going forward I need to find the halfway point between the app and the website?

At this point I wonder if I need to track my calories somewhere else if I can't trust the app or website.