Does abilify cause less weight gain?

Does it cause less weight gain, and also is it used as an anti depressant too? What are the benefits of abilify.

Yes Abilify causes less weight gain as a whole, it did for me and it is a good med against depression, it is used as augmentation with other antidepressants lots of times - but as far as controlling the core symptoms of schizophrenia?
This is another story, it hardly touched mine

I’m on Abilify since 1,5 years. I’ve lost 15 kg since then.