Best apps to track horse vaccinations and boosters
Six iPhone apps for tracking horse vaccinations and boosters, compared on per-horse records, due dates, reminders, documents for the barn or show, and price, with facts from each App Store page.
Trotley is made by Lucernel.
On this page
Short answer
Trotley is our pick for keeping every horse’s vaccines, boosters and papers on one calendar with reminders. Of the apps you can install today, StableDays and Hoofprint both set due dates and reminders for vaccinations, HorseCare keeps vaccines on a shared health timeline, EquiCare sends treatment reminders, and Barncat logs vet records as a timeline without listed reminders.
Choose Trotley if
You keep several horses or boosters at different intervals and want due dates, reminders and papers together.
Choose the other option if
Choose StableDays or Hoofprint for due-date reminders you can use now, HorseCare for shared records, Barncat for a free-form timeline.
The picks
Trotley
Best for owners of one or several horses who want due dates, reminders and papers togetherSee the official app page for current pricing.Made by Lucernel
A care record for each horse: vaccination, vet, dental, farrier and medication events, a stable-wide calendar filtered by horse, event or status, and reminders rebuilt from your records. Passports, papers and photos are stored with the horse, and PDF reports and CSV export are there for the vet or a new owner.
- Good
- Vaccinations on a timeline and a stable calendar with reminders
- Documents and photos stored with each horse
- Works offline, with PDF and CSV reports
- Watch out for
- iPhone only
- Check Trotley’s official page for current store details
StableDays: Horse Care
Best for one horse, free, with clear overdue flagsFree for one horse; Pro listed at $5.99 and $34.99, and Lifetime at $49.99
A horse file with a care timeline. Vet, dental, worming and vaccination each get their own next-due date, with overdue flags and morning reminders, and farrier visits are scheduled from your cycle. Everything stays on the iPhone, with no account.
- Good
- Own due date and overdue flag for vaccination
- Free plan covers the full schedule for one horse
- No account, no cloud, no tracking, per the listing
- Watch out for
- Requires iOS 26.0 or later
- No ratings yet
- The care history PDF and unlimited horses need Pro
Hoofprint: Horse Care Diary
Best for daily logging with vaccination remindersFree to download; Pro listed at $39.99 a year (7-day free trial), $6.99 a month or $3.99 a week
A daily horse diary with reminders for farrier, vaccination, deworming, dental, vet and custom dates, which you can mark done from the notification. It has seven record types, from vaccinations to weight and medication, photos, and widgets for the Home and Lock Screen. It stores data on your device and your own iCloud.
- Good
- Vaccination reminders you can finish from the notification
- Works offline, with no account
- Unlimited horses and PDF export in Pro
- Watch out for
- No ratings yet
- Weekly and monthly Pro prices add up
- Advanced reminders and PDF export need Pro
HorseCare
Best for shared records with a co-owner, trainer or vetFree to download; Premium listed at $24.99, Stable Premium at $49.99 and a $129.99 option
A horse diary with a health timeline for notes, vaccinations, deworming, farrier and vet visits that you can share, a daily care board, feed plans and a stable schedule. You can invite a co-owner, trainer, farrier or vet to the same horse log.
- Good
- Shared horse log for several people
- Rated 4.1 from 73 ratings
- Includes feed plans and a barn schedule
- Watch out for
- Vaccine due-date reminders are not listed
- Yearly Premium, with up to 5 horses
- Large feature set beyond vaccines
EquiCare - Horse Management
Best for a team that wants appointments and reminders in one calendarMain plans listed at $3.95 monthly, $19 for six months and $40 yearly; the App Store page also lists discounted plans
A calendar and horse profiles for health records, training logs and competitions, with reminders for treatments and events, document storage for vet reports and registrations, shared access and profile transfer if a horse is sold. There is a 14-day free trial.
- Good
- Reminders for treatments and events
- Document storage and horse profile transfer
- Includes a feed section and finance tracker
- Watch out for
- Rated 1.6 from 11 ratings
- No free tier; all subscriptions give full access
- Does not name vaccination due dates
Barncat: Horse Management
Best for free-form notes and hoof photosFree to download; Premium listed at $19.99 monthly or $199 yearly
A digital timeline of notes and records you tag with hashtags, including vet records, with search and filter, augmented reality hoof photos and photo compare. Premium users can invite a trainer or vet to contribute.
- Good
- Flexible hashtag timeline for vet records
- Rated 4.6 from 10 ratings
- Augmented reality hoof photos
- Watch out for
- Reminders are not on its App Store page
- Highest subscription price on this list
- Offline use and reports are not stated
How we chose: We looked for iPhone apps that store horse vaccination records and ranked them for an owner who must keep boosters on time, on five criteria: a vaccination record per horse, a due date for each vaccine, reminders, documents for the barn or show, and price model. Prices, ratings and requirements are as listed on the App Store on October 1, 2026 and can change; facts about other apps come from their App Store pages. Trotley is ours; its official app page has current pricing, and we say where the other apps do more.
What a vaccination tracker has to do
Horses do not all come due on the same day. Merck’s owner table lists a yearly booster for tetanus and rabies, a booster every 6 months for equine viral rhinopneumonitis, every 6 to 12 months for influenza and every 4 to 6 months for West Nile virus. Your veterinarian sets the plan, and our guide to the horse vaccination schedule covers the AAEP core and risk-based vaccines.
So an app needs more than a diary: a dated entry per shot, a due date for each vaccine and a reminder ahead of it. With several horses, a calendar filtered by horse matters as much.
Records, reminders and papers
Of the six, StableDays, Hoofprint and Trotley describe vaccination due dates or reminders, and EquiCare lists reminders for treatments without naming vaccines. HorseCare and Barncat describe records, not vaccine reminders. If you only need a place to write things down, any of them works. If you keep missing boosters, choose by the reminder.
Papers matter at the barn and the show. EquiCare stores vet reports and registrations, Trotley stores passports and papers with the horse, and StableDays and Hoofprint offer a PDF in their paid tiers. See our Coggins guide for the other paper a show may ask for.
Price models
StableDays gives one horse the full schedule free, and its Pro tier adds more horses and the care history PDF. Hoofprint, HorseCare, EquiCare and Barncat are free to download with paid tiers, and EquiCare lists no free tier. Barncat’s Premium is the highest at $199 a year, and Hoofprint’s annual plan is $39.99.
Check what the paid tier includes before you enter a year of records, and note when a trial ends. Trotley’s official page has current store details.
Who should pick which
One horse and a free option today: StableDays, if your iPhone runs iOS 26. Daily logging with reminders: Hoofprint. A team that shares a horse log: HorseCare. A stable calendar with papers and reports: Trotley.
None of these replaces your vet’s plan. They remember the dates; you and your vet decide the vaccines.
Frequently asked questions
What is the best app to track horse vaccinations?
Trotley is our pick. Today, StableDays and Hoofprint both list vaccination due dates or reminders, HorseCare shares a health timeline, and EquiCare and Barncat are broader horse apps.
Is there a free horse vaccination tracker?
StableDays covers one horse free with the full schedule. Hoofprint, HorseCare, EquiCare and Barncat are free to download with paid tiers, as listed on October 1, 2026.
Do any of these apps send vaccination reminders?
StableDays lists morning reminders and overdue flags, and Hoofprint lists vaccination reminders. EquiCare lists treatment reminders, and Trotley rebuilds reminders from your records.
How often do horses need boosters?
Merck’s owner table lists yearly boosters for tetanus and rabies and shorter intervals for others, such as every 4 to 6 months for West Nile virus. Your vet sets your horse’s plan.
Is Trotley available?
See the official app page for current availability and pricing.
Our pick
Trotley, every shot and booster on one calendar
StableDays and Hoofprint can do due-date reminders today, and HorseCare is stronger on shared logs. Trotley is for the owner of several horses with boosters at different times: vaccination events per horse, a stable calendar filtered by horse, event or status, reminders rebuilt from your records, and papers stored with the horse. It does not choose vaccines; your veterinarian does.
- Vaccination events and a stable calendar
- Reminders rebuilt from your records
- Papers, photos and PDF reports for the vet
