# BredDay: Gestation Calculator — Livestock breeding & due dates > Livestock gestation and breeding calculator with offline functionality and herd management. (iPhone/iPad app by Paulo Branicio.) - Source: https://appshunter.io/ios/app/bredday-gestation-calculator/id6793699937 (this page in markdown: same URL + `.md`) - Developer: [Paulo Branicio](https://appshunter.io/developer/1867817271) - Category: Productivity, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 17.0 · 4 MB - Languages: American English, Brazilian Portuguese, European Spanish - Released: 2026-08-06 - Data updated: 2026-08-17 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/bredday-gestation-calculator/id6793699937/reviews.md ## What is BredDay? Breeding date in, due date out. BredDay is the livestock gestation and breeding calculator built for the barn — no ads, no accounts, and it works with no signal. Enter a breeding date and species, and BredDay computes the estimated due date, builds a checkpoint schedule, and counts it down on your home screen. Everything runs fully offline; your herd data never leaves your phone. EIGHT SPECIES Cattle, horses, goats, sheep, pigs, rabbits, alpacas, and llamas — with breed-specific gestation adjustments and a per-animal override, because you know your stock. YOUR HERD, SORTED Log every animal and see who's closest to due at a glance, color-coded by how soon. Track breeding history and outcomes (live and lost), and revise a past record if you mislog it. NEVER MISS A CHECKPOINT Vet-informed checkpoint templates for every breeding — vaccination windows, dry-off, pen prep, watch-closely — plus your own custom checkpoints to match your farm's routine, each with an optional local reminder. QUICK CALC Need a fast answer at the chute? Pick a species and a date and get the estimated due date instantly — nothing to save. CALENDAR & WIDGET See every due date and checkpoint on a month calendar, and keep a countdown right on your home screen ("Bessie · 14d"). PRIVATE BY DESIGN No ads. No analytics. No tracking. No account to create. Export your herd to CSV whenever you want your data elsewhere. SUBSCRIPTION • BredDay Pro Yearly — 1 year — $9.99/year (2-week free trial for new subscribers) • BredDay Pro Monthly — 1 month — $2.99/month (2-week free trial for new subscribers) • Full access to every feature — nothing locked behind extra purchases Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage and cancel in your App Store account settings. Privacy Policy: https://branicio.github.io/bredday-support/privacy.html Terms of Use (EULA): https://branicio.github.io/bredday-support/terms.html Gestation lengths and checkpoint templates are common-practice reference data drawn from published university-extension sources — not veterinary advice. Always confirm timing and management decisions with your veterinarian. ## Key features - Gestation and due date calculation - Checkpoint schedule building - Support for eight livestock species - Breed-specific gestation adjustments - Per-animal overrides - Offline functionality - Herd data logging and sorting ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | BredDay Pro Monthly | $2.99 | per month | | BredDay Pro Yearly | $9.99 | per year | ## Frequently asked questions about BredDay ### What is BredDay? BredDay is a livestock gestation and breeding calculator designed for farmers. It helps you calculate estimated due dates, build checkpoint schedules, and track your herd's breeding history, all while working offline. ### Does BredDay have ads? No, BredDay is ad-free. The app is designed with privacy in mind and does not contain any advertisements or analytics. ### What species does BredDay support? BredDay supports eight species: cattle, horses, goats, sheep, pigs, rabbits, alpacas, and llamas. It also allows for breed-specific gestation adjustments and per-animal overrides. ### Can I use BredDay without an internet connection? Yes, BredDay is built to work fully offline. Your herd data never leaves your phone, making it ideal for use in barns or areas with no signal. ### How does BredDay handle subscription pricing? BredDay offers a subscription for full access, with options for monthly ($2.99/month) and yearly ($9.99/year) plans. Both plans include a 2-week free trial for new subscribers. ### How often is BredDay updated? BredDay was last updated on August 14, 2026, with version 1.1.0. This indicates a recent update, suggesting ongoing development and support for the application. ### Can I export my herd data from BredDay? Yes, you can export your herd data to CSV format whenever you wish. This allows you to keep your data elsewhere or use it with other software. ### What is the age rating for BredDay? BredDay has an age rating of 4+. This means it is considered suitable for children and general audiences, with no mature content. ## Version history (last 2 releases) ### 1.1.0 — 2026-08-14 BredDay now speaks Portuguese (Brazil) and Spanish! The whole app — species, checkpoints, calendar, widget, and reminders — is fully translated, using the livestock terms ranchers actually use. Switch languages anytime in Settings; BredDay follows your iPhone's language out of the box. Also in this update: • Day counts read naturally in every language ("1 day to go") • Reminders are rebuilt in your language when it changes • Small fixes and polish ### 1.0.0 — 2026-08-06 No release notes. ## More apps by Paulo Branicio - [Pew Pal](https://appshunter.io/ios/app/pew-pal/id6757607612) - [Solshield](https://appshunter.io/ios/app/solshield/id6757956272) - [Focusmith](https://appshunter.io/ios/app/focusmith/id6758998919) - [Nistikon — Orthodox Calendar](https://appshunter.io/ios/app/nistikon-orthodox-calendar/id6793662025) - [Officium: 1962 Roman Breviary](https://appshunter.io/ios/app/officium-1962-roman-breviary/id6793699399) All apps by Paulo Branicio: https://appshunter.io/developer/1867817271 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*