Yeah the app sets a limit - It's about 7000kJ - but changes according to my weight - and adds extra kJ if I exercise - which is always motivating!!!! I need to weigh myself as well - first thing in the AM, but I've been doing it evenings and it's always higher 0 bleugh.. BTW I think the pill has made me put weight on this month, so it's not looking all that great and it's a bit disheartening that it's harder to budge....