Feed analysis app

[LionSimmons]

Is there such a thing as a feed analysis app? I would like to be able to list everything my horse gets in his bucket plus quantities and have an app tell me if I am giving them the right doses of vits and minerals. For example, it might say that I am over or under-feeding potassium or magnesium, or that there's too much energy coming from oil etc etc.
Does such a thing exist?Obviously it means that the ingredients of every product and supplement on the market needs to be on a database, but I think it would be fantasicially useful.

 

[criso]

Feedxl does some of that, don't know how much detail it goes into with minerals though.

 

[MarvelVillis]

I used Feedxl to analyse my horse's feed recently. They do a basic free trial which I used but they do offer different packages which can go into more detail.