Track labor with nerd precision

Labor Tracker to help you deliver like a dev.

Download on the App Store
Bryan Lord
Abby Philips
Mah Shu
Jessica Alina
Danny Fieldman
Expectant devs love it!

5 out of 5 stars

I’ve tried every contraction app — most are sterile or overcomplicated. This one is brilliantly simple. One tap to start, auto-tracking, and ‘Time to ship!’ when it’s go-time? Perfect. The nerd jokes kept us smiling through the pain. If you code (or love someone who does), this is the labor timer.
--CodeAndCrib

Light or dark — your call

Nerd Contraction Timer works beautifully in both light and dark mode. Auto-switches with your system, or pick your vibe. Easy on the eyes, day or night.

app visual

Set your intensity level

Tap to mark each contraction’s intensity — mild, medium, strong. Visual heat map in history helps you (and your doctor) see the full picture.

contraction data

Know when to ship

Real-time progress bar follows the 5-1-1 rule. When contractions hit the mark, you’ll see ‘Time to ship!’ — clear, calm, and dev-approved.

contraction intensity

Edit any contraction

Missed one? Tapped late? No problem. Tap any bubble in history to edit start time, duration, or intensity. Accuracy without stress.

edit mode

One-Tap Timing

Start and stop contractions with a single tap.

Dark Mode

Easy on the eyes during long nights.

5-1-1 Rule Alert

Automatically alerts you when contractions hit 5 min apart, 1 min long, for 1 hour.

Know When to Ship

Visual progress bar shows how close you are to hospital time.

Full History

See every contraction with timestamps, duration, and intervals — no data lost.

Adjust Intensity

Easily adjust the intensity as you go.

Why Choose Nerd Contraction Timer

Real ways people use Nerd Contraction Timer. Find yours.

  • First-Time ParentsStay calm and informed with clear timing.
  • Coder CouplesTrack labor like a deploy — with jokes.
  • Hospital PrepKnow exactly when to grab the go-bag.
  • Doula SupportShare history with your birth team.
Download on the App Store

Expectant devs love it!

They quickly capture their thoughts from anywhere!

5 out of 5 stars

Nerdy but Brilliant

“Finally, a contraction timer that gets my dev brain. ‘Time to ship!’ had me laughing *and* ready.”

kenj

5 out of 5 stars

“No merge conflicts. Just perfect timing.”

jef24

5 out of 5 stars

So clean, so clutch

“One tap and I’m tracking — even at 3am in labor.”

mina88

5 out of 5 stars

“Told me exactly when to push… to the hospital.”

osk_22

5 out of 5 stars

5-1-1, but make it dev

“The ‘Know when to ship’ progress bar is genius.”

valenx

5 out of 5 stars

“Lightweight, accurate, and hilarious. Used it for both kids.”

zuma9

5 out of 5 stars

Slick under pressure

“Big button. Dark mode. No nonsense. Delivered like a pro.”

rai777

5 out of 5 stars

Nailed it

“My wife loved it. I loved the jokes. Baby arrived on schedule.”

v1nus

5 out of 5 stars

“Lives in my hand and just works — even when I’m not.”

toma_v

5 out of 5 stars

Simple. Smart. Stress-free.

“Didn’t know I needed a nerdy labor timer until I used it.”

lennix

5 out of 5 stars

“Best contraction app for coders. Or anyone who gets the joke.”

navi04

Free. No ads. No tracking.

Download on the App Store
5.0 based on user reviews