Difference in stats when viewing Android/iPhone/selfcheck

[Deuces914135880]

I checked this member in my syndicate 2 different times, first with android and second time with iPhone. I noticed the differense and I asked this guy to check himself as well. these are the results:
Android:
2964
iPhone
2965
Selfcheck(iPhone)
2966

which is the one that is the real stats? Why the differense? is it that only android can show calculated bonuses?

[STOOL SAMPLE]

is he android or iphone?

[Babytway]

one of the devices that you are using may not be up to date. or one of the devices are not processing your modifier bonuses for your stats

[Deuces914135880]

every device used is up to date and there is no modifier(s) there that gives +50% defense...
as far as I understand this problem is common and everyone I check with my android shows higher stats than if I check them with my girlfriends iPhone