Free herd book
$0
For getting your records in order.
- Up to 2 animals
- Breedings and birth outcomes
- Weights, treatments and pasture moves
- Calculator and calendar-file download
- Download a backup of your records
For small herds, homesteads & livestock keepers
Know what’s due.
Keep the record.
Keep breeding dates, treatment withdrawal dates and weights together, animal by animal. Spend less time hunting through notebooks when it’s time to check, treat or plan.
Your first 2 animals are free. No card required. Save new records in the field and sync when connected.
Free herd book · no card required
Keep your herd records with the due dates
Start with one animal. Save breeding dates, calving history, weights, treatments, and withdrawal dates so they are ready on every device.
Free for up to 2 animals. Takes about 30 seconds.
Free livestock gestation calculator
Find a due date or work backward from one. Cattle breed presets adjust the estimate. See your result immediately, without an account.
Advanced: custom gestation length
Expected calving
Management timeline
Typical windows for planning only — health and vaccination decisions belong to you and your veterinarian.
📅 Want a heads-up? We’ll email you ~2 weeks before this due date.
A useful record from the first animal
Plan the next birth
Save breeding dates, follow pregnancy status and record the outcome. Start with the due date you just calculated.
Keep treatment history close
Record the product, dose and withdrawal dates you enter. Keep the history with the animal for your next vet conversation.
See progress over time
Log weights, parentage and pasture moves. Pro adds daily gain and a 30-day weight projection based on your records.
Start small. Upgrade when it helps.
Useful for free. More room with Pro.
HerdFlo Pro
$5.99 / month
For a growing herd and a clearer overview.
- Everything in Free, with unlimited animals
- Herd calendar of due dates and withdrawal dates
- Optional email alerts before those dates
- Daily gain and weight projections
- Complete record history in CSV
- Shared herd editors and printable animal reports
Then $5.99/month, or . Card required; your plan renews automatically after the trial unless you cancel first. Cancel anytime from Manage billing.
Prices in USD. Monthly and annual plans renew automatically until canceled. Your records and downloadable backup remain accessible if you return to Free. Existing lifetime purchases remain honored.
Before you start
What can I try before paying?
Explore the sample herd without signing up, and keep records for up to 2 animals free, with no card. When you want Pro, start a 14-day free trial: you add a card, and the plan you choose ($5.99/month or $39.99/year) renews automatically when the trial ends unless you cancel first from Manage billing. Cancel during the trial and you pay nothing; your saved records stay available on Free.
Does it work without a signal?
After loading your herd online on this device, view saved records and add animals, breedings, weights, treatments and moves offline. Pending records are clearly marked and sync when connected. Editing, deleting, photo uploads, sign-in and purchases require a connection. Keep the app signed in until pending records sync; do not clear app or browser storage before syncing.
Will it replace veterinary advice?
No. Due dates are estimates, growth projections follow your recorded weights, and withdrawal dates depend on the information you enter. Follow your veterinarian’s instructions and the product label.
How do I get help or cancel?
Email support@farmsflo.com for help. Web subscribers can use Manage billing in My Herd; app-store subscriptions are managed through the store where you bought them. Canceling stops future renewals; paid access lasts through the paid period.
My Herd
Your animals, breedings, weights, and treatments. Free for up to 2 animals — no card required.