Jireyar is a professional ration formulation app for farmers, veterinarians, nutritionists and pet owners.

Enter the animal's details, choose the feeds you have, and Jireyar builds a balanced, economical ration from them, based on current nutrition science (the full NASEM 2021 model for dairy cattle).


Seven sections: cattle, sheep and goats, poultry, horses and donkeys, dogs and cats, rabbits and rodents, and pet birds.


Features: full ration analysis, suggestions to improve or reduce the cost of the ration, custom feeds, printable sheet and PDF, saved rations, and it works offline.


Entering the animal and choosing feeds is free. A monthly or three-month subscription unlocks the final ration, analysis and printable sheet.