Best Contraction Calculator Apps

250+ iOS apps curated and reviewed

4.8 avg rating
19 free apps
Updated November 2026

From beginner-friendly picks to power-user tools, our contraction calculator list covers 250+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.

Compare top Contraction Calculator Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Contraction Timer & Counter 9mContraction Timer & Counter 9mFree4.8★ (70K)YesYesNov 2026
2Contraction Timer & TrackerContraction Timer & TrackerFree4.6★ (50K)YesYesNov 2026
3Construction Calculator A1Construction Calculator A1Free4.7★ (30)YesYesNov 2026
4Contraction Timer・ContraTimerContraction Timer・ContraTimerFree—NoYesOct 2026
5Contraction Timer App.Contraction Timer App.Free—NoNoMay 2026
6Contraction Timer +؜Contraction Timer +؜Free4.8★ (2.2K)NoNoNov 2026
7Contraction Timer & Counter ⁺Contraction Timer & Counter ⁺Free—NoYesJul 2026
8EDD - EGA calculatorEDD - EGA calculatorFree—YesNoJul 2026

Top Picks for Contraction Calculator

Contraction Timer & Counter 9m#1

Contraction Timer & Counter 9m by Aleksei Neiman

Track labor contractions
Editor's Choice
🏥 Medical
4.8😊(70K ratings)
FreeAdsIn-App Purchases
#22in Medical
Contraction Timer & Counter 9m screenshot 1
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Contraction Timer & Counter 9m screenshot 5
Contraction Timer & Counter 9m screenshot 6

This app helps track labor contractions by timing their duration and frequency. It analyzes the data to suggest when it may be time to go to the hospital or to determine the current stage of labor for home births. It's designed for simplicity, allowing users to log contractions with a single tap.

What We Love

  • 🚀 Easy to use
  • ⏱️ Accurately tracks contractions
  • 📢 Provides helpful notifications
  • 💾 Ability to export data

Room to Improve

  • 🔍 Difficulty editing recorded contractions
  • 💤 Frequent review prompts during labor
  • 📺 Disruptive ads during use
  • 🤔 Inaccurate hospital readiness notifications
Contraction Timer & Tracker#2

Contraction Timer & Tracker by Going Merry LLC

For Moms, By Experts
Strong Contender
🏥 Medical
4.6😊(50K ratings)
FreeAdsIn-App Purchases
Contraction Timer & Tracker screenshot 1
Contraction Timer & Tracker screenshot 2
Contraction Timer & Tracker screenshot 3
Contraction Timer & Tracker screenshot 4
Contraction Timer & Tracker screenshot 5
Contraction Timer & Tracker screenshot 6

Effortlessly track labor contractions with this intuitive app. It automatically calculates duration, intervals, and frequency, providing visual history and intensity indicators. Includes a hospital bag checklist and pain relief exercises.

What We Love

  • 👍 Simple and straightforward
  • 🚀 Easy to use and navigate
  • ✨ Helpful for tracking contractions
  • 🔍 Allows editing and adjusting of entries
  • 💰 Free app with no subscription required

Room to Improve

  • 🔔 Frequent requests for reviews during labor
  • 📢 Annoying pop-up ads and notifications
  • 🔒 Limited access from lock screen
  • 🔋 Potential battery drain from constant use
Construction Calculator A1#3

Construction Calculator A1 by Binary And Bricks Pvt Ltd

Construction calculator app
Worth Considering
📊 Productivity
4.7(30 ratings)
FreeAdsIn-App Purchases
Construction Calculator A1 screenshot 1
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Construction Calculator A1 screenshot 3
Construction Calculator A1 screenshot 4
Construction Calculator A1 screenshot 5
Construction Calculator A1 screenshot 6

This comprehensive civil engineering toolkit offers over 500 calculators for contractors, builders, and engineers. It provides instant material quantities, rebar calculations, unit conversions, and features for creating Bills of Quantities with automatic drawings and material price libraries. The app also includes educational resources and project management tools.

More Contraction Calculator apps to explore

FAQ about Contraction Calculator

What are the best contraction calculator apps for iPhone?
Contraction Timer & Counter 9m tops our contraction calculator apps ranking as of November 2026, with a 4.8-star average from 70K App Store ratings, and it's free to download.
Yes — 19 of the top contraction calculator apps we rank are free to download, including Contraction Timer & Counter 9m and Contraction Timer & Tracker.
Contraction Timer & Counter 9m shows ads and offers in-app purchases, according to its App Store listing as of November 2026.
We track 250+ contraction calculator apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.