Contraction Timer & Counter IO vs Contraction Timer ™
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contraction Timer & Counter 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.
- 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
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The easiest Contraction Timer 500K+ parents trust to stay calm & in control. Know when to go to the hospital. No ads. ContractionTimer.io is a contraction tracker app used during labor to measure contraction duration, frequency, and interval. The counter & tracker detects your labor phase and alerts you when contractions match active labor, and when it's time to go to the hospital. Works on iPhone, Apple Watch, and Lock Screen. How to track contractions: 1. Tap once when a contraction begins 2. Tap again when it ends 3. The app calculates duration, frequency, and interval 4. When your pattern matches active labor, you get an alert Start tracking from your Apple Watch or Lock Screen with one tap. No need to unlock your phone during a contraction. What is a contraction timer? A contraction timer is a tool used during labor to measure how long each contraction lasts and how far apart contractions are. A contraction tracker records each contraction and calculates the interval between them. Contraction timer apps automate this so you do not have to count manually during labor and delivery. What can this Contraction app do? * One-tap contraction timer * Duration, frequency, and interval calculation * Contraction history with edit and delete * Labor phase detection (early, active, transition) * Hospital alerts based on the 5-1-1 rule * Lock Screen widget * Dark mode and offline support * One free calming audio track More Contraction Timer options. * Apple Watch app to track contractions * Calming audio and hypnobirthing library * Doctor reports for your healthcare provider * Partner mode for your partner or doula * Contraction graphs and analytics Included pregnancy tools: hospital bag checklist, baby kick counter, due date calculator, birth plan, breathing exercises, weight tracker, partner prep guide, and postpartum guide. When to start using a contraction timer Start using a contraction timer when you notice regular tightening in your abdomen or lower back. Record at least six contractions to identify a pattern. Early labor contractions may last 30 to 60 seconds. As labor progresses, contractions become longer, stronger, and closer together. An app to track contractions helps you see this pattern clearly. What is the 5-1-1 rule for contractions? The 5-1-1 rule means contractions come every 5 minutes, last 1 minute each, and continue for 1 hour. This pattern typically indicates active labor. Some providers use the 4-1-1 or 3-1-1 rule depending on circumstances. ContractionTimer.io detects these patterns and alerts you when contractions match. How long do contractions last when they first start? Early labor contractions last between 30 and 60 seconds. As labor progresses, contractions last 45 to 90 seconds and occur every 3 to 5 minutes. A contraction tracker helps you see whether contractions are getting longer and closer together. Are contractions only 30 seconds? Early contractions can last as little as 30 seconds. As labor advances, contraction duration increases. Contractions lasting 60 seconds or more at regular intervals generally indicate active labor. Why do parents choose ContractionTimer.io? Parents often look for a contraction timer that is simple, accurate, and free from ads. ContractionTimer.io focuses on helping you track contractions, recognize labor patterns, and know when it may be time to go to the hospital. Supports 18 languages and works on iPhone, Apple Watch, and Lock Screen. Trusted by over 500,000 parents worldwide, ContractionTimer.io works offline and stores your contraction history on your device. No account required. No ads during labor. This app is not a medical device. Alerts are based on general guidelines like the 5-1-1 rule. Always consult your healthcare provider. Trust your body. --- Contraction Tracker & Timer App is available on iPhone, iPad & Apple Watch. All data is stored on your device. Privacy: https://contractiontimer.io/privacy/ Terms: https://contractiontimer.io/terms/
Contraction Timer ™
Easily monitor labor patterns with a simple, intuitive interface. Log contractions with a single tap to gain smart insights into duration and frequency. Share your progress with your care team for informed support during your birthing journey.
- One-tap contraction tracking
- Smart insights on duration and frequency
- Simple, distraction-free design
- Share and export contraction data
- Monitor labor patterns
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Track your contractions easily and stay informed. Contraction Timer™ helps you monitor your labor patterns with clarity and calm. Whether you’re timing your first contraction or in active labor, the clean, intuitive design makes it simple to log each contraction with a single tap. Why parents love Contraction Timer™ • One-Tap Tracking: Start or stop your timer instantly. • Smart Insights: View patterns for duration, frequency, and timing. • Simple, Distraction-Free Design: Focus on what matters most. • Steady Support: Stay organized and aware throughout your labor journey. • Share & Export Data: Easily send your contraction history to your care team or birth partner. Contraction Timer™ is designed to give you confidence and peace of mind as you prepare for your baby’s arrival. Join thousands of expecting parents who use Contraction Timer™ to track their progress and stay calm, focused, and ready. Terms & Conditions https://twistedsociety.github.io/ct-tos.html Privacy Policy https://twistedsociety.github.io/ct-pp.html Disclaimer Contraction Timer™ is not a medical device and does not replace professional medical advice. Always consult qualified healthcare professionals regarding any concerns about your pregnancy or labor.
Screenshots
Verdict
The clearest difference is review sentiment: Contraction Timer & Counter IO at 50% against Contraction Timer ™'s 0%. Contraction Timer & Counter IO also leads on rating (4.8 vs 4.6). On price, ratings volume, update cadence 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
Both are free to download. Contraction Timer & Counter IO sells 2 in-app purchases, starting at $1.99 per 7 days and Contraction Timer ™ sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.
Contraction Timer & Counter IO holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 83 and 162 respectively. Written reviews point the same way: 50% of Contraction Timer & Counter IO's written reviews are positive against 0% of Contraction Timer ™'s.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 26, 2026 and September 16, 2026 respectively.
| Parameter | Contraction Timer & Counter IO | Contraction Timer ™ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (83 ratings) — better | 4.6 (162 ratings) |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 83 | 162 — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 44 MB | 8 MB |
| Age rating | 12+ | 4+ |
| Developer | ATN Marketing SRL | Twisted Society AB |
Customer experience
Contraction Timer & Counter IO
Contraction Timer ™
In-app purchases
Contraction Timer & Counter IO
- Contraction Tracker Timer Weekly$1.997 Days
- Contraction Tracker & Timer +$4.99
Contraction Timer ™
- Contraction Timer Plus3 Days trial$19.991 Year
- Contraction Timer Lifetime$0.99
Questions
Is Contraction Timer & Counter IO free?
Is Contraction Timer ™ free?
Which has better reviews, Contraction Timer & Counter IO or Contraction Timer ™?
Do Contraction Timer & Counter IO or Contraction Timer ™ have ads?
Which is updated more often, Contraction Timer & Counter IO or Contraction Timer ™?
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