Hatch Day: egg incubator tracker
Set your eggs and Hatch Day tells you what they need every day: temperature, humidity, turning, candling, lockdown and hatch day. For backyard keepers and small breeders.
Know what to do today
Countdown for every clutch
Day counter and countdown to hatch day, with the candling days, lockdown and hatch window on one clear timeline.
Today's targets
Temperature and humidity for today, in °C or °F, for forced-air and still-air incubators. Cooling and misting days for ducks and geese.
Reminders that fit your day
Turning at the times you choose (always an odd number), plus candling night, lockdown and hatch day. Works offline, nothing to sign up for.
11 species built in
Chicken, duck, Muscovy, goose, turkey, Coturnix and bobwhite quail, guinea fowl, pheasant, partridge and peafowl, plus a custom profile.
Free incubation guide
A chart for every species and plain-language tips on turning, candling, humidity and the hatch, inside the app.
Hatch-rate stats
Fertility, hatch of set and hatch of fertile, by species and by incubator, so you can see what works. (Pro)
Screenshots
Free and Pro
Free
- One hatch at a time, any species
- Daily targets, timeline and all reminders
- Incubation guide for every species
Hatch Day Pro
- Unlimited hatches and incubators, staggered clutches side by side
- Candling log with photos
- Temperature and humidity log with a chart against the targets
- Hatch-rate statistics, PDF hatch reports and CSV export
- No ads
Monthly, yearly (with a free trial) or a one-time lifetime purchase. Prices are shown in the app in your local currency.
Free hatching tools
- Hatch date calculator: hatch day, candling and lockdown dates for your eggs
- Printable incubation chart: temperature, humidity and days for 11 birds
- Candling guide, day by day, with pictures
- Incubator humidity guide with an egg weight-loss calculator
- Quail incubation guide
- Calculadora de chocadeira (Português) · Brutrechner (Deutsch)
More apps from MintWave Studio
Also by us: Sire & Dam (dog breeding app), Cable Calc (cable size and voltage drop), Days Until (expiry date tracker), MultiTimer and more. See all apps.
Questions
Does it work with my incubator?
Yes. Hatch Day doesn't connect to the incubator; it works with any model, forced-air or still-air, automatic turner or hand turning.
Do I need an account or internet?
No. Everything is stored on your phone and works offline. See the privacy policy.
Which languages?
English, German, French, Spanish, Italian, Portuguese, Dutch, Polish, Turkish and Indonesian.
Where do the targets come from?
From widely published values in incubator makers' manuals and university poultry guides. Always follow your incubator's manual and check the temperature with a calibrated thermometer.
Support
Email support@mintwavestudio.com. Terms: Terms & Conditions.