I love food, hate diets and would sooner chew my arm off to lose weight than pay someone to weigh me in public.
Food Focus allows you to input your height/weight and it calculates your daily calorie intake to loose a sensible weekly target.
I want to use 1.5 stone by October. I've been using it for just over a week and I lost 2lbs (target was only a 1lb!)
I'm just no nonsense lower calorie, healthy eating. Weighing what I eat and logging it all on my food log. It allows you to log exercise too and calculates your calorie quota accordingly. But, to my shame, I do no formal exercise at all so I'm choosing not to do that bit.
I'm finding it very helpful - and couldn't find a current thread about it so thought I'd share.