BredDay: Gestation Calculator

BredDay is a clean, vet-informed livestock gestation and breeding calculator built for the barn. Enter the breeding date and instantly get the estimated due date, live countdowns, heat-cycle alerts, and critical milestone checklists across 8 species. 8 SPECIES & BREED ADJUSTMENTS • Cattle (283 days) — with breed adjustments for Angus, Hereford, Holstein, Charolais, Brahman, Simmental • Horses (340 days) — with Pony and Draft adjustments • Goats (150 days) • Sheep (147 days) • Pigs (114 days) • Rabbits (31 days) • Alpacas (345 days) • Llamas (350 days) • Full custom override on any animal or breeding record FARM ROUTINE & CHECKPOINTS • Built-in, vet-informed milestone checkpoints for every species (vaccinations, dry-off, farrowing/kidding pen prep, wax watch, post-birth checks) • Create your own custom checkpoints scoped to an individual breeding or an entire species • Toggle built-in checkpoints on or off per your farm routine • Exact local reminder notifications at 8:00 AM on checkpoint dates and due dates LIVE COUNTDOWN & CALENDAR • Color-coded countdown badges showing days left or days overdue • Sort herd by closest due date automatically • Interactive month calendar showing all due dates and checkpoints at a glance • Home-screen countdown widget for instant updates COMPLETE BREEDING HISTORY & EXPORT • Track full lifetime breeding cycles per animal (born alive, lost, notes, sire) • Export your herd and breeding history to CSV with standard RFC 4180 formatting anytime • Share via email, cloud drive, or messaging apps 100% PRIVATE & OFFLINE • Works completely offline in the barn without internet or cell signal • No ads. No tracking. No third-party accounts. • Your livestock data never leaves your phone BREDDAY PRO SUBSCRIPTION • Monthly: $2.99 / month (14-day free trial) • Yearly: $9.99 / year (14-day free trial) — save over 70% • Unlimited animals, unlimited custom checkpoints, home screen widget, and CSV export Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage and cancel anytime in your Google Play subscription settings. Privacy Policy: https://branicio.github.io/bredday-support/privacy.html Terms of Use: https://branicio.github.io/bredday-support/terms.html Support: https://branicio.github.io/bredday-support/