Comparison

Contraction Timer & Tracker IO vs Contraction Timer

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

Head to head
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/

About

Contraction Timer

This app precisely tracks labor contractions, monitoring duration, frequency, and patterns. It offers features like night mode, data export for medical professionals, and labor preparation tips. Designed for ease of use during labor, it helps expectant mothers and their partners stay informed and confident.

Highlights
  • One-tap contraction timing
  • Real-time duration and frequency tracking
  • Automatic pattern detection
  • Braxton Hicks vs. real labor tracking
  • Data export for medical professionals
  • Pregnancy notes and symptom logger
  • Offline functionality
Features
Read full description

Track Your Journey to Motherhood with Precision The ultimate contraction timer and pregnancy companion that helps you monitor labor signs with confidence. Whether you're experiencing Braxton Hicks or active labor, our easy-to-use timer gives you precise tracking when it matters most. ESSENTIAL FEATURES: Simple one-tap contraction timing Real-time duration and frequency tracking Automatic pattern detection and alerts Braxton Hicks vs. real labor tracking Easy-to-read progress summary Night mode for comfortable nighttime monitoring Data export for medical professionals Pregnancy notes and symptom logger WHY CHOOSE OUR CONTRACTION TIMER? Designed with input from midwives and obstetricians Clear, intuitive interface - easy to use during labor Accurate timing to the second Works offline - reliable when you need it most Privacy focused - your data stays on your device Free backup and sync options SMART TRACKING Monitor contraction length Track intervals between contractions Calculate frequency patterns Record intensity levels Save history for medical reference Get real-time averages LABOR PREPARATION Know when to call your healthcare provider Follow recommended timing guidelines Track early labor signs Monitor labor progression Keep birth team informed Export detailed reports SUPPORT FEATURES Breathing exercise guides Comfort measure suggestions Partner coaching tips Labor position recommendations Emergency contact quick-dial Hospital bag checklist Perfect for: First-time mothers Experienced moms Birth partners Doulas and midwives Birth educators Healthcare providers Stay prepared and confident during labor with the most trusted contraction timing app. Download now and have peace of mind knowing you have a reliable tool for your birth journey. Recommended by mothers and birth professionals worldwide. Note: This app is designed as a helpful tool but should not replace professional medical advice. Always consult your healthcare provider about your labor and delivery plans. Download now and join thousands of mothers who trust our app for their birth journey! PregnancyApp ContractionTimer LaborTimer BirthApp PregnancyTracker

Screenshots

Contraction Timer & Tracker IO4 screens
Contraction Timer4 screens

Verdict

The call

The clearest difference is review sentiment: Contraction Timer & Tracker IO at 50% against Contraction Timer's 0%. Contraction Timer & Tracker IO also leads on rating (4.8 vs 3.5) and ratings volume (92 vs 2). Contraction Timer's advantage is in-app purchases (none vs 2) and iOS requirement (15.1 vs 17.0). On price, ads and device support 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 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Contraction Timer & Tracker IO holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Contraction Timer & Tracker IO has 92 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of Contraction Timer & Tracker IO's written reviews are positive against 0% of Contraction Timer's.

Scorecard6 real differences · 4 level
Contraction Timer & Tracker IO versus Contraction Timer: the parameters behind the verdict, then further details
ParameterContraction Timer & Tracker IOContraction Timer
PriceFreeFree
Rating4.8 (92 ratings) — better3.5 (2 ratings)
Positive reviews50.0% of reviews — better0.0% of reviews
Number of ratings92 — better2
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size42 MB18 MB
Age rating12+12+
DeveloperATN Marketing SRLkasula rajesh

Customer experience

Contraction Timer & Tracker IO

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

Contraction Timer

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

2 purchases

Contraction Timer & Tracker IO

Subscriptions1
  • Contraction Tracker Timer Weekly$1.997 Days
One-time1
  • Contraction Tracker & Timer +$4.99
None

Contraction Timer

No in-app purchases

Questions

Is Contraction Timer & Tracker IO free?
Contraction Timer & Tracker IO is free to download, with in-app purchases available.
Is Contraction Timer free?
Contraction Timer is free to download, with no in-app purchases.
Which has better reviews, Contraction Timer & Tracker IO or Contraction Timer?
Contraction Timer & Tracker IO is rated higher. Contraction Timer & Tracker IO averages 4.8 out of 5 from 92 ratings, while Contraction Timer averages 3.5 from 2 ratings.
Do Contraction Timer & Tracker IO or Contraction Timer have ads?
Neither Contraction Timer & Tracker IO nor Contraction Timer shows ads.

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