Comparison

Contraction Timer & Live Share vs Lull

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

Head to head
About

Contraction Timer & Live Share

Easily track labor contractions with a simple one-tap timer. Share live updates with your partner, doctor, or midwife via a private link, allowing them to follow your progress in real-time without needing the app. Includes customizable pattern guidelines and is designed with privacy in mind.

Highlights
  • One-tap contraction timing
  • Live sharing via private link
  • Duration and interval tracking
  • History chart visualization
  • Customizable pattern guidelines
  • Private by design, no account needed
  • Multi-language support
Read full description

A simple contraction timer. Start it when a contraction begins and stop it when it ends. That's it. Share a private link so your partner, doctor, or midwife can follow your contractions live, from anywhere. They don't need to install the app. They open the link in a browser and watch in real time. ONE TAP Start when a contraction begins, stop when it ends. The duration is kept for you. ALL IN ONE Duration and intervals on one screen. See your history in a clear chart. LIVE SHARING (OPTIONAL) Sharing is fully in your control. Records are shared without your name, only with the people you send the link to, and you can stop at any time. You can also create a new link and close the old one whenever you want. CHOOSE YOUR PATTERN Pick a 5-1-1, 4-1-1, or 3-1-1 guideline and get a gentle notification when the pattern you chose is met. This app does not make decisions for you. If you feel different or unwell, do not wait for the pattern. Contact your doctor or midwife. PRIVATE BY DESIGN Your records stay on your phone. No account, no ads, no analytics. SEVEN LANGUAGES The app opens in your phone's language. English, Turkish, and five more. ContractionTimer is a simple contraction timer, not a medical device. It doesn't diagnose, give medical advice, or decide anything for you. For anything concerning your health, contact your doctor or midwife.

About

Lull

Effortlessly track breastfeeding and bottle feeding sessions with a simple, one-tap interface. Features include customizable reminders, support for twins, and detailed logging for pumping sessions. The app offers a dark-first design for nighttime use and syncs data via iCloud.

Highlights
  • One-tap start/stop timer
  • Customizable night reminders
  • Support for multiple baby profiles
  • Pumping log with volume tracking
  • Edit past feeding sessions
  • Lock Screen and Live Activity integration (Pro)
Features
Read full description

Built for the feed when it is 3 a.m., one hand is free, and you can barely keep your eyes open. Lull keeps breastfeeding simple: choose left, right, or bottle, then tap once to start and once to stop. The home screen shows exactly how long it has been since the last feed ended. WHY PARENTS CHOOSE LULL • Clear feeding timer Intervals and reminders count from the end of the previous session—not the start. Edit or backfill a feed and the schedule updates with it. • A stronger night reminder Enable the system alarm for a reminder that can sound through Silent and Focus modes. If alarm permission is unavailable, Lull falls back to a time-sensitive notification. • Lock Screen and Live Activity With Lull Pro, follow the timer and use feeding controls without returning to the app. • Twins stay separate Swipe between baby profiles. Each baby keeps an independent feeding history and schedule. • Pumping has its own space Log pumping separately, including side and volume in mL or fl oz. • Fix what happened in real life Edit times, duration, side, and volume, or add the feed you forgot to start. • Calm after dark A focused, dark-first interface avoids charts, articles, ads, and noisy dashboards. Basic breastfeeding and bottle tracking is free. Try Lull Pro free for 3 days—there is no charge and nothing renews; when the trial ends, Pro features stop unless you buy. One purchase of Lull Pro unlocks scheduled reminders and system alarms, Lock Screen and Live Activity tracking, and pumping. No subscription, ads, or Lull account. Your records sync through your private iCloud account. Lull includes no third-party advertising or analytics SDK.

Screenshots

Contraction Timer & Live Share4 screens
Lull4 screens

Verdict

The call

The clearest difference is in-app purchases: Contraction Timer & Live Share at none against Lull's 1. Contraction Timer & Live Share also leads on iOS requirement (17.0 vs 26.0). Lull's advantage is update cadence (weekly vs every 2 months) and device support (3 vs 1). On price, rating, review sentiment and ratings volume 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. Lull sells 1 one-off in-app purchase. Contraction Timer & Live Share asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Contraction Timer & Live Share against 5.0 for Lull. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Contraction Timer & Live Share ships an update every 2 months, Lull weekly. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

Scorecard5 real differences · 5 level
Contraction Timer & Live Share versus Lull: the parameters behind the verdict, then further details
ParameterContraction Timer & Live ShareLull
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS17.0 — better26.0
Further details — not scored
Size5 MB20 MB
Age rating4+4+
DeveloperALYESA LTDYu Fan

Customer experience

Contraction Timer & Live Share

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Lull

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Contraction Timer & Live Share

No in-app purchases

1 purchases

Lull

One-time1
  • Lull Pro Lifetime$6.99

Questions

Is Contraction Timer & Live Share free?
Contraction Timer & Live Share is free to download, with no in-app purchases.
Is Lull free?
Lull is free to download, with in-app purchases available.
Which has better reviews, Contraction Timer & Live Share or Lull?
Contraction Timer & Live Share and Lull are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Contraction Timer & Live Share or Lull have ads?
Neither Contraction Timer & Live Share nor Lull shows ads.
Which is updated more often, Contraction Timer & Live Share or Lull?
Contraction Timer & Live Share ships an update every 2 months, and Lull weekly. Most recently, Contraction Timer & Live Share was updated on October 21, 2026 and Lull on October 14, 2026.

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