Best Apps for Tracking Mare Breeding Cycles & Foaling (2026)

Q: What app do horse breeders use to track mares?

It depends on the operation. HorseBook covers the full cycle — heat/estrus tracking, breeding dates, pregnancy checks, foaling records, and progeny — inside a broader records app, and adds AI that reads a vet bill or registration into the record. Single-purpose breeding trackers like BreedWise focus on breeding alone. EquiTrace serves larger stud farms with microchip ID and reproduction tooling. General owner apps like My Cheval don't advertise breeding features at all. Match the tool to how much you breed.

Q: What should breeders track for a mare?

Track her heat (estrus) cycle and teasing/covering or insemination dates, veterinary reproductive exams and ultrasound (pregnancy) checks, the expected foaling date, pre-foaling milestones and vaccinations, the foaling itself, and then the foal as new progeny. Keeping breeding dates and pregnancy checks together is what lets you plan foal-heat rebreeding and not miss the window.

Q: Is there an app to calculate a mare’s foaling due date?

Yes — horse gestation is about 340 days (roughly 11 months), and several apps and calculators estimate a foaling date from the breeding date. An app that also tracks the pregnancy is more useful than a one-off calculator, because it keeps the due date next to the vet checks and reminds you as foaling approaches.

Q: Does HorseBook handle breeding and foaling records?

Yes — it has a full breeding suite: heat cycles, breeding dates, pregnancy checks, foaling records, and progeny, alongside the health, expense, and document tracking for each horse. That combination — breeding plus everyday records plus AI document scanning — is what sets it apart from single-purpose breeding trackers.

Q: Do general horse apps include breeding features?

Often not. Several popular owner and rider apps focus on health records or ride tracking and do not advertise breeding or reproduction features. If breeding is central to what you do, check specifically for mare cycle, pregnancy, and foaling tracking before you commit — many apps skip it.

By Brian Bickell, who raises paint and quarter horses at Bickell Ranches in Stillwater, Oklahoma.

Breeding is where record-keeping gets unforgiving. Miss a heat, lose track of a cover date, or forget when the vet checked her in foal, and you've cost yourself a season. So before we get to apps, let's be clear about what actually needs tracking — then look honestly at what helps.

Based on public information as of July 2026. App features and pricing change; confirm current details on each vendor's site. And none of this is veterinary advice — your vet sets the reproductive plan.

What Breeders Actually Need to Track

If you breed even one mare, this is the running list:

The heat (estrus) cycle — when she's in, so you can time teasing, covering, or insemination.
Breeding dates — every cover or AI date, because the whole calendar hangs off them.
Reproductive vet exams and pregnancy (ultrasound) checks — the 14-day, 30-day, and later confirmations.
The expected foaling date — roughly 340 days (about 11 months) from breeding.
Pre-foaling milestones and vaccines — the boosters and prep in the last weeks.
The foaling itself — date, outcome, notes.
The foal as new progeny — linked back to the dam and sire.

Keeping breeding dates and pregnancy checks in the same place is what lets you plan things like foal-heat rebreeding without missing the window. That's the job. Here's how the tools stack up.

The Apps, Honestly

HorseBook — a full breeding suite inside a full records app

HorseBook tracks the whole cycle — heat, breeding dates, pregnancy checks, foaling, and progeny — but it isn't only a breeding tool. It's also where the mare's health records, vet bills, expenses, and papers live, and you can photograph a vet bill or a registration certificate and have AI fill in the record. For a breeder who's also just a horse owner the rest of the year, that combination is the point: one app for the foaling calendar and the Coggins and the feed receipts. iPhone and web, $4.99–$9.99/mo with a 14-day free trial.

BreedWise — a single-purpose breeding tracker

BreedWise is built specifically for horse breeders and focuses on breeding management. If breeding is all you want an app to do, a dedicated tool like this is worth a look. The trade-off is scope: a breeding-only app doesn't carry your everyday health records, expenses, or document scanning, so you may end up running it alongside something else. (Confirm its current features and pricing on their site.)

EquiTrace — for larger stud farms

EquiTrace is horse-identity and health technology aimed at operations — stud farms, racing yards, and vets. It includes mare reproduction record-keeping, but it's built around microchip (RFID) scanning for horse ID and needs a hardware scanner, with per-horse pricing. It's a serious tool for a commercial breeding operation; it's more than a single owner or small breeder usually needs. See our full HorseBook vs. EquiTrace comparison.

General owner and rider apps — usually no breeding

This is the trap to watch for: several popular apps for owners and riders — My Cheval, Equilab, Barncat among them — focus on health records, ride tracking, or timelines and don't advertise breeding or reproduction features as of this writing. If you pick one of those expecting mare-cycle and foaling tracking, you'll come up short. Check specifically before you commit.

How to Choose

Two questions decide it:

Is breeding all you need an app for, or do you also want everyday records? If breeding is one part of a bigger picture — health, papers, expenses — a full records app with a breeding suite (HorseBook) keeps it in one place. If you only want breeding, a dedicated tracker can work.
How big is the operation? A commercial stud farm may want EquiTrace's ID and compliance tooling. A single owner or small breeder usually finds that more than they need.

For the wider field of record-keeping apps beyond breeding, see our honest roundup of horse record-keeping apps. And for the paperwork side of breeding specifically, the breeding documentation guide and foaling records guide go deeper.

Common Questions

What app do horse breeders use to track mares? It depends on scale. HorseBook covers the full cycle — heat, breeding dates, pregnancy checks, foaling, progeny — inside a broader records app with AI document scanning. BreedWise is a single-purpose breeding tracker. EquiTrace serves larger stud farms. Many general owner apps don't do breeding at all.

What should breeders track for a mare? Her heat cycle, breeding/cover dates, reproductive vet exams and pregnancy checks, the expected foaling date, pre-foaling milestones, the foaling, and the foal as progeny.

Is there an app to calculate a mare's foaling due date? Yes — gestation is about 340 days, and apps estimate a foaling date from the breeding date. One that also tracks the pregnancy beats a standalone calculator.

Does HorseBook handle breeding and foaling records? Yes — a full breeding suite (cycles, breeding dates, pregnancy checks, foaling, progeny) alongside health, expenses, and documents.

Do general horse apps include breeding features? Often not — many focus on health records or ride tracking. Check for mare-cycle, pregnancy, and foaling tracking specifically before committing.

Try It on Your Mare

The best test is your own breeding calendar. HorseBook has a 14-day free trial with no credit card — log a mare's cycle and breeding date and see whether keeping it next to her records and reminders is the thing you've been missing. Either way, don't let a season ride on a note in your phone you can't find.

Brian Bickell is the founder of HorseBook and raises paint and quarter horses at Bickell Ranches in Stillwater, Oklahoma. This reflects each product's publicly available information as of July 2026 and is not veterinary advice.