Comparison

Storky vs Contraction Timer App.

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

Head to head
About

Storky

Easily track and monitor the length and intervals of your contractions. This app provides a summary of important information about contractions and helps you understand when it's time to head to the hospital or birth center. You can also share your monitoring history with your doctor.

Highlights
  • One-tap contraction timing
  • Interval measurement
  • Contraction information guide
  • Monitoring history overview
  • Shareable monitoring reports
  • Labor progress indicators
Features
Read full description

Storky is a reliable and easy to use contraction timer with no ads created by Bibino, a baby monitoring app. With the Storky app, you can easily monitor the length of your contractions and intervals between them. The app gives you the idea of when the baby is coming to the world, so you know when to consider going to the hospital or a birth center. SMART CONTRACTION TIMER Start measuring the contraction with just one tap of a button. Once the contraction is over, tap the button again to stop the timer, and Storky will begin measuring the time of the interval. INFORMATION ON CONTRACTIONS Storky provides you with a useful summary of the most important information about how the contractions work, how to measure them, and when it's the best time to go to the hospital or a birth center. KEEP THE MONITORING HISTORY Overview of the contractions and interval lengths are shown in one place so both you and your doctor can see the progress. You can also access any previous monitoring. SHARE THE MONITORING OVERVIEW Send an overview of your contractions to your doctor or birth assistant via email or through any other app to consult whether it's time to go to the hospital. BABY ON THE WAY When all the indications like contraction length and interval length suggest the baby might be on its way, Storky lets you know.

About

Contraction Timer App.

Features
Read full description

Contraction Timer shows the time of each contraction, their durations and the interval between them. Main Features: - Get real-time stats - Time your current contraction or rest period, and take a break at any time. One hour averages, used to determine your labour stage, are continuously calculated and prominently displayed. - Follow your progress - The history view lists all your previous contractions and intervals, so you can see how your labour is developing. - At-a-glance updates - Each timer state has a distinctive background colour, giving you corner-of-the-eye information and allowing you to stay focused on your partner. - Jump straight in - Runs in the browser on any device without installation or registration, allowing you to get started at a moment's notice. Or add it to your device's home screen for quick, full-screen access. - Never lose anything - Your data is mirrored to local storage for peace of mind.  - Close your browser, use other apps or even restart your phone - the timer will keep running and your contraction history will be safe. - Tips and advices

Screenshots

Storky4 screens
Contraction Timer App.4 screens

Verdict

The call

The clearest difference is in-app purchases: Contraction Timer App. at none against Storky's 1. Contraction Timer App. also leads on ads (none vs shown) and iOS requirement (13.4 vs 15.0). Storky's advantage is update cadence (every 3 months vs every 17 months). On price 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. Storky sells 1 one-off in-app purchase. Contraction Timer App. asks for nothing beyond the download.

UpkeepUpdate frequency

Storky ships an update every 3 months, Contraction Timer App. every 17 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 6 level
Storky versus Contraction Timer App.: the parameters behind the verdict, then further details
ParameterStorkyContraction Timer App.
PriceFreeFree
Rating4.8 (1.9K ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings1.9K — better—
Update frequencyEvery 3 months — betterEvery 17 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.4 — better
Further details — not scored
Size29 MB25 MB
Age rating12+4+
DeveloperTappyTaps s.r.o.Leticia Vila

Bugs and requests

Storky

Reported bugs

3 issues
  • App crashes when deleting contractions
  • Interval stops working if you leave the app
  • App doesn't work on iPhone 8 with iOS 13.3

Requested features

3 requests
  • Add a way to edit recorded contractions
  • Implement a dark mode option
  • Add a feature to track contraction intensity

Contraction Timer App.

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Storky

One-time1
  • Remove Ads$2.99
None

Contraction Timer App.

No in-app purchases

Questions

Is Storky free?
Storky is free to download, with in-app purchases available.
Is Contraction Timer App. free?
Contraction Timer App. is free to download, with no in-app purchases.
Do Storky or Contraction Timer App. have ads?
Storky shows ads; Contraction Timer App. does not.
Which is updated more often, Storky or Contraction Timer App.?
Storky ships an update every 3 months, and Contraction Timer App. every 17 months. Most recently, Storky was updated on October 13, 2026 and Contraction Timer App. on October 2, 2026.

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