Contraction Timer is a simple, calm contraction timer and labor log for expectant parents and birth partners. One big button, readable from across the room, made to be used one-handed in the middle of the night.

TIME EVERY CONTRACTION
- Tap Start when a contraction begins and Stop when it ends
- Length and spacing are measured start to start, the way midwives and maternity units count
- 24-hour times and minutes:seconds durations (for example 4:36 apart)

SEE THE PATTERN AT A GLANCE
- Last hour: number of contractions, average length, average spacing
- Since the first contraction: total, time elapsed, closest spacing, longest contraction
- A notice when contractions are about 5 minutes apart, last about 1 minute, for 1 hour (5-1-1)
- Rate each contraction mild, moderate or strong and see whether they are getting stronger

A LOG YOU CAN TRUST
- Tapped Stop too late? Tap the length in the log to correct it
- Share the full log and summary by WhatsApp, SMS or email when you call your midwife, doctor or hospital

EASY TO USE
- In English, French, Spanish, Portuguese (Brazil), German and Italian
- Short walkthrough on first launch, which you can skip or replay
- Adjustable text size, and it follows your phone's font size setting
- Screen stays on while the app is open
- Works offline, no account, no ads, no in-app purchases

PRIVATE
Your log stays on your phone. The app collects nothing and has no internet access.

IMPORTANT
Contraction Timer is a tracking aid, not a medical device, and does not give medical advice. Always follow the instructions of your midwife, doctor or hospital about when to call or go in. Seek care immediately for bleeding, waters breaking, reduced baby movement, or anything that worries you.

Feedback and ideas: pdc72@proton.me (or "Send feedback" in the app)