Comparison

Contraction Timer by Bornly vs Contraction Timer & Tracker IO

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Contraction Timer by Bornly

Effortlessly time labor contractions with a single tap. This app automatically calculates duration, frequency, and intervals, displaying your labor pattern on a clear timeline. It alerts you to potential 5-1-1 patterns, helping you know when to head to the hospital.

Highlights
  • Single-tap contraction timing
  • Automatic duration, frequency, and interval calculation
  • Clear labor pattern timeline
  • 5-1-1 pattern alerts
  • One-handed, low-light interface
  • Peace of mind during labor
Features
Read full description

Track contractions with confidence, so you can focus on what matters most. Timing contractions during labor should not add stress. Contraction Timer makes it effortless: tap once to start, tap again to stop. SIMPLE, ACCURATE TRACKING Record each contraction with a single tap. Rate the pain intensity so you can see how labor is progressing. The app automatically calculates duration, frequency, and intervals. No mental math, no scribbling on paper. SEE YOUR LABOR PATTERN AT A GLANCE Your contraction history is displayed in a clear, easy-to-read timeline. You and your birth partner can spot patterns as labor progresses, with pain ratings and timing for every contraction. KNOW WHEN IT'S TIME TO GO The app monitors the 5-1-1 pattern and alerts you when your contractions suggest it may be time to head to the hospital or birth center. Save your hospital phone number and address for one-tap calling and navigation when the moment comes. GUIDED BREATHING Breathe through every contraction with guided breathing exercises. Choose between two patterns, slow or paced, and adjust the speed to your comfort level. Haptic feedback guides your inhales and exhales, so you can follow along without looking at the screen. KEEP YOUR PARTNER IN THE LOOP Your birth partner receives automatic push notifications when hospital alert criteria are met. They can also view your live labor progress from their own device: contraction count, frequency, and duration updated in real time. KEEP YOUR SCREEN ON Your screen stays on while a contraction session is running, so you can tap start and stop without unlocking your phone. You can turn this off in Settings. LIVE ACTIVITIES Follow your current phase, contraction count, and hospital alert status on your Lock Screen and in the Dynamic Island. BUILT FOR THE MOMENT Labor is intense. The interface is designed to work with one hand, in low light, and under pressure, because you have more important things to focus on. Whether this is your first baby or your fourth, the Contraction Timer gives you clarity and peace of mind when you need it most. Download free and be ready when the moment arrives. Part of the Bornly Family. Designed in Denmark. Terms of use: https://bornly.com/terms-of-service/ Medical Disclaimer: This app is not a medical device. Always consult your doctor or midwife for medical decisions about labor and delivery. If you are in doubt, seek emergency care immediately.

About

Contraction Timer & Tracker IO

This app helps expectant mothers track labor contractions by measuring duration, frequency, and interval. It detects labor phases and alerts users when it's time to go to the hospital. Features include one-tap tracking, Lock Screen widgets, and dark mode.

Highlights
  • One-tap contraction timing
  • Duration, frequency, and interval calculation
  • Labor phase detection
  • Hospital alerts based on 5-1-1 rule
  • Lock Screen widget
  • Dark mode and offline support
Features
Read full description

ContractionTimer.io is an ad-free contraction timer and tracker for iPhone, iPad, and Apple Watch, trusted by over 500,000 parents. It is used during labor to measure contraction duration, frequency, intensity, and interval. Get alerts based on the 5-1-1 rule. Your partner or doula can follow contractions live on their own phone. Family follows through a private link in any browser. No ads. No pop-ups during labor. No account needed to time contractions. Contraction timing works offline. HOW TO TIME CONTRACTIONS 1. Tap when a contraction starts, then tap again when it ends. 2. See contraction duration, frequency, and interval. 3. Record how strong each contraction feels. 4. Get an alert when your timing pattern meets the 5-1-1 rule. 5. Use the "Call my provider" button to contact your care team. Time contractions from your Apple Watch or Lock Screen without unlocking your iPhone. WHAT DOES A CONTRACTION TRACKER MEASURE? Duration is how long one contraction lasts. Frequency is the time from the start of one contraction to the start of the next. Interval is the rest time between the end of one contraction and the start of the next. ContractionTimer.io records these timings automatically as you tap. Contraction strength is based on your own rating of how each contraction feels. Review your history to see changes in timing and reported intensity. SHARE LABOR LIVE - Your partner or doula sees contractions live on their own phone. - Your partner can start and stop the timer remotely with Pro. - Family follows a private link on a phone, tablet, or computer. - Family can send hearts and comments; you can turn them off. - Live sharing requires an internet connection. You can continue timing contractions offline. FREE CONTRACTION TIMER FEATURES - One-tap contraction timer with a breathing guide. - Contraction duration, frequency, interval, and strength recording. - Edit, delete, and add missed contractions. - See time since the last contraction. - Labor phase tracking: early, active, and transition. - 5-1-1 hospital alert to help you decide when to go, with a ‘Call my provider’ button. - Lock Screen and Home Screen widgets. PRO: ONE-TIME PURCHASE OR WEEKLY SUBSCRIPTION - Both options cover you and your partner. - Apple Watch app for timing contractions from your wrist. - Partner timing from their own phone. - Unlimited live updates and photos for family. - Contraction charts and a shareable report for your doctor. - Calming audio & hypnobirthing library. - Birth story and baby announcement. Pregnancy tools also include a hospital bag checklist, baby kick counter, due date calculator, birth plan, breathing exercises, and a partner prep guide. WHAT IS THE 5-1-1 RULE? The 5-1-1 rule means contractions start every 5 minutes, last 1 minute each, and continue for 1 hour. ContractionTimer.io alerts you when your recorded contractions match this pattern, helping you discuss next steps with your healthcare provider. A timing pattern alone cannot confirm your stage of labor. Some providers use 4-1-1 or 3-1-1 instead. Ask your provider which pattern applies to you. WHEN SHOULD I START TIMING? Start recording when you notice contractions and want to track their pattern. Review duration, spacing, and your reported strength to share a clear history with your care team. PRIVACY No account is required for contraction timing. Your contraction history stays on your device unless you choose to share it with your partner or family. Available in 18 languages on iPhone, iPad, and Apple Watch. ContractionTimer.io is not a medical device. Alerts follow general timing guidelines such as 5-1-1 and do not replace medical advice. Always follow your healthcare provider's guidance. ------- Contraction Tracker & Timer App is available on iPhone, iPad & Apple Watch. Privacy: https://contractiontimer.io/privacy/ Terms: https://contractiontimer.io/terms/

Screenshots

Contraction Timer by Bornly4 screens
Contraction Timer & Tracker IO4 screens

Verdict

The call

The clearest difference is in-app purchases: Contraction Timer by Bornly at none against Contraction Timer & Tracker IO's 2. Contraction Timer by Bornly also leads on rating (5.0 vs 4.8). Contraction Timer & Tracker IO's advantage is ratings volume (86 vs 5) and update cadence (every 2 months vs every 3 months). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Contraction Timer & Tracker IO sells 2 in-app purchases, starting at $1.99 per 7 days. Contraction Timer by Bornly asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contraction Timer by Bornly holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Contraction Timer & Tracker IO has 86 ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

Contraction Timer by Bornly ships an update every 3 months, Contraction Timer & Tracker IO every 2 months. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

Scorecard7 real differences · 3 level
Contraction Timer by Bornly versus Contraction Timer & Tracker IO: the parameters behind the verdict, then further details
ParameterContraction Timer by BornlyContraction Timer & Tracker IO
PriceFreeFree
Rating5.0 (5 ratings) — better4.8 (86 ratings)
Positive reviews—50.0% of reviews
Number of ratings586 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS26.017.0 — better
Further details — not scored
Size68 MB42 MB
Age rating12+12+
DeveloperBORNLY ApSATN Marketing SRL

Customer experience

Contraction Timer by Bornly

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Contraction Timer & Tracker IO

All ratings86 ratings
Positive95.3%
Neutral3.5%
Negative1.2%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

None

Contraction Timer by Bornly

No in-app purchases

2 purchases

Contraction Timer & Tracker IO

Subscriptions1
  • Contraction Tracker Timer Weekly$1.997 Days
One-time1
  • Contraction Tracker & Timer +$4.99

Questions

Is Contraction Timer by Bornly free?
Contraction Timer by Bornly is free to download, with no in-app purchases.
Is Contraction Timer & Tracker IO free?
Contraction Timer & Tracker IO is free to download, with in-app purchases available.
Which has better reviews, Contraction Timer by Bornly or Contraction Timer & Tracker IO?
Contraction Timer by Bornly is rated higher. Contraction Timer by Bornly averages 5.0 out of 5 from 5 ratings, while Contraction Timer & Tracker IO averages 4.8 from 86 ratings.
Do Contraction Timer by Bornly or Contraction Timer & Tracker IO have ads?
Neither Contraction Timer by Bornly nor Contraction Timer & Tracker IO shows ads.
Which is updated more often, Contraction Timer by Bornly or Contraction Timer & Tracker IO?
Contraction Timer by Bornly ships an update every 3 months, and Contraction Timer & Tracker IO every 2 months. Most recently, Contraction Timer by Bornly was updated on October 7, 2026 and Contraction Timer & Tracker IO on October 11, 2026.

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