Hatch Day: Egg Incubator App

Hatch Day is the egg incubator tracker for backyard keepers and small breeders. Set your eggs and it tells you exactly what they need, every day, right up to hatch day.

KNOW WHAT TO DO TODAY

• Day counter and countdown to hatch day for every clutch

• Today's temperature and humidity targets, in °C or °F

• Turning: hand-turning times or automatic turner, and when to stop

• Candling days, lockdown day and hatch window on a clear timeline

• Waterfowl cooling and misting days for ducks and geese

REMINDERS THAT FIT YOUR DAY

• Turn the eggs at the times you choose (always an odd number)

• Candling night, lockdown and hatch day reminders

• Works offline – nothing to sign up for

11 SPECIES BUILT IN

Chicken (21 days), duck (28), Muscovy duck (35), goose (30), turkey (28), Coturnix quail (17), bobwhite quail (23), guinea fowl (27), pheasant (24), partridge (23) and peafowl (28) – plus a custom profile for anything else.

FREE INCUBATION GUIDE

An incubation chart for every species with temperature, humidity, lockdown and candling days, plus plain-language tips on turning, candling, humidity and the hatch.

HATCH DAY PRO

The free version tracks one hatch in one incubator at a time. Pro adds:

• Unlimited hatches and incubators – run staggered clutches side by side

• Candling log with photos: record clear and stopped eggs at every check

• Temperature and humidity log with a chart against the targets

• Hatch-rate statistics: fertility, hatch of set and hatch of fertile, by species and by incubator

• PDF hatch reports and CSV export

• No ads

Pro is available monthly, yearly or as a one-time lifetime purchase.

Hatch Day uses widely published targets from incubator makers and university poultry guides. Always follow your incubator's manual and check the temperature with a calibrated thermometer.