Calvera

Krios Software Development Inc.

About this app

Calvera is a modern calf management app built for today's farms. Whether you're raising a handful of bottle calves or managing hundreds of head across multiple pens, Calvera helps you keep every animal on protocol, every treatment on record, and every decision backed by data.

REPLACE THE CLIPBOARD

Stop juggling paper charts, whiteboards, and spreadsheets. Record weights, health events, vaccinations, treatments, and pen moves the moment they happen — right from your phone, right at the calf's side.

BUILT-IN PROTOCOLS THAT ACTUALLY GUIDE YOU

Calvera's decision-tree protocols walk you (or your staff) through treatment workflows step by step. Assign a protocol to a calf and the app prompts the next action, the right dose, and the correct medication for that animal's species, age, and weight. No more guessing. No more missed follow-ups.

SMART DOSING, EVERY TIME

Medication dosing rules are built into the app. Enter a treatment and Calvera calculates the dose using your own treatment protocols and the calf's current weight. Reduce medication errors, cut waste, and stay audit-ready.

PEN MANAGEMENT AT A GLANCE

Move calves between pens, clear enclosures at weaning, and see pen occupancy in real time. Batch-move groups with a single action when it's time to reshuffle.

YOUR DASHBOARD, YOUR NUMBERS

Open the app and see what matters: active calves, open treatments, mortality trends, and the tasks waiting for you today. Spot problems before they become outbreaks.

DAILY TASKS, ORGANIZED

Calvera turns protocols into a daily task list — who needs what, when. Check off treatments, feedings, and follow-ups as you go. Nothing falls through the tracks.

FEEDING PROTOCOLS & NEWBORN CARE

Track milk replacer changes, bottle feeds, and transitions across your herd. Newborn feed tasks are surfaced automatically so the first 48 hours are never overlooked.

MULTI-USER, MULTI-ROLE

Give staff, vets, and consultants the right level of access. Farm vets can review cases remotely. Owners see the whole picture. Everyone stays in sync.
WORKS IN YOUR LANGUAGE

Full support for English, French, and Spanish — switch anytime from the settings menu. Your crew uses the language they're comfortable in.

WHAT YOU CAN TRACK
• Individual calf records (ID, breed, sex, date of birth, sire/dam)
• Weight history with breed-specific growth reference curves
• Health events and observations
• Vaccinations and vaccine schedules
• Treatments with full dosing history
• Pen movements and location history
• Breeding events
• Protocol assignments and execution status
• Mortality and outcome tracking

BUILT FOR THE BARN

Calvera is designed for one-handed use with gloves on, in low light, with poor signal. Forms are fast. Buttons are big. Nothing gets between you and the work.

SECURE AND PRIVATE

Your farm data is yours. Calvera uses per-farm tenant isolation, encrypted transport, and secure authentication so only your team sees your records.

GET STARTED

Calvera works with a Calvera account. Sign in with your farm credentials and you're ready to go — no setup, no imports, no spreadsheets to convert.

Built by farmers and veterinarians, for the people who raise the next generation of dairy and beef calves.

Calvera — from pen to pasture.