Contraction Tracker Timer! vs Baton
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contraction Tracker Timer!
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Clarity in every contraction. Track your labor with confidence. Timing contractions shouldn’t add stress to your birth story. Contraction Timer • is the minimalist, medical-grade utility designed to eliminate guesswork during the peripartum period. With a single tap, you can monitor labor progression, track Braxton Hicks, and know exactly when it’s time to head to the hospital. WHY MOMS & MIDWIVES CHOOSE THIS TIMER: In the heat of active labor, you need answers, not complex software. Our interface is designed for one-handed use in low light, allowing you to focus on your breathing while we handle the math. KEY FEATURES FOR A POSITIVE BIRTH: • ONE-TAP LOGGING: Large, high-contrast buttons designed for physical distress. Start and stop timers without looking at the screen. • 5-1-1 RULE ALERTS: Intelligent monitoring of the "5-1-1" pattern (contractions every 5 minutes, lasting 1 minute, for 1 hour) to notify you when active labor begins. • INTENSITY TRACKING: Use our fluid slider to record the strength of each labor pain, helping you distinguish between Braxton Hicks and real labor. • DOCTOR-READY REPORTS: Instantly generate and export PDF logs for your OB-GYN, midwife, or doula to confirm your dilation and effacement progress. • VISUAL LABOR TRENDS: Clean charts and averages help your birth partner spot patterns in frequency and duration as baby’s arrival approaches. BUILT FOR iOS 26: • LIVE ACTIVITIES: Monitor your current contraction and interval time directly from your Lock Screen. • DYNAMIC ISLAND: See your timer progress at a glance while using other apps to play music or message your birth team. • LIQUID GLASS DESIGN: A soothing, translucent interface that responds to your environment, reducing blue-light disruptions during nighttime labor. • WIDGET SUPPORT: Start tracking instantly from your Home Screen with our "Quick Start" widget toolkit. PRIVACY & TRUST FIRST: We know your health data is sensitive. • No account or sign-in required. • All data stays encrypted on your device. • No annoying ads or "bullish" hidden fees. • HIPAA-ready architecture for your peace of mind. Whether you are preparing your hospital bag or already experiencing early labor signs, Contraction Timer • is your reliable companion from the first cramp to the final push. Download today and bring clarity to your delivery room. Terms and Conditions: https://sites.google.com/view/contractiontimertnc/home Privacy Policy: https://sites.google.com/view/contraction-timer-pp/home
Baton
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Baton is a calm baby log for the night shift. Big buttons at the bottom of the screen, a dim night mode, and one log that both parents share. LOG IN ONE TAP • Breastfeeding timer that switches sides and remembers which side is next • Bottles (breast milk, formula or mixed), pumping, solids, sleep, diapers, growth and notes • Every save has a 5-second Undo; every time can be edited • On iPhone, pause, switch or stop a feed from the Lock Screen and Dynamic Island (Live Activity) • Home Screen and Lock Screen widgets SHARE THE NIGHT SHIFT • Invite your partner with a link: they see and add entries on their own iPhone or iPad • Your own iPhone and iPad stay in sync too • Sync goes through your own iCloud. No account, no Baton server GROWTH ON THE WHO CHARTS • Weight, length and head circumference with their percentile on the WHO Child Growth Standards (birth to 5 years), e.g. "P62 · within the usual range" • The chart with the WHO 3rd to 97th percentile curves and your baby's measurements • Neutral wording and the source named: information for your pediatrician visit, never a diagnosis VACCINES AND REMINDERS • The Vietnamese national schedule (TCMR, Circular 52/2025/TT-BYT) computed from the birth date • Anywhere else, add any vaccine with your clinic's dates • A reminder the evening before each dose; mark a dose as given in one tap MOMENTS, A PHOTO DIARY • The little firsts: a note, up to four photos, a date and a milestone (first smile, first tooth, first steps…) • Photos are resized and kept in your own iCloud, shared with your partner • Make a pretty card with your baby's photo, age, weight and length to share with family SEE THE DAY AND THE WEEK • Today's timeline and totals, 7-day charts, full history, CSV export • iPad: a sidebar, two columns in landscape and keyboard shortcuts (⌘1 to ⌘6) FREE, AND STAYS FREE Logging, timers, widgets, partner sync, full history, 7-day charts, CSV export, vaccine schedules and reminders, the WHO percentile of the latest measurement, 20 moments and share cards are free forever. We promise not to move them behind a paywall later. BATON PLUS (OPTIONAL) • The usual next-nap window for your baby's age, from published wake-window tables, plus a reminder before it • 30- and 90-day trends • A PDF report for your pediatrician • More children (twins are always free) and your own reminders • The full WHO growth chart with every measurement, and unlimited moments Baton Plus is $9.99 a year with a 1-week free trial, or $19.99 once. Both include Family Sharing. Prices may vary by country. The yearly subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Payment is charged to your Apple ID at confirmation of purchase (after the free trial, if you start one). Manage or cancel it in your Apple ID settings. Your partner does not need to buy anything. Baton shows published reference ranges (WHO growth standards, wake-window tables, the national vaccine schedule) and suggestions, not medical advice. Ask your pediatrician about your baby's health. No ads. No account. No analytics. Names, notes and entries are end-to-end encrypted in iCloud. Available in English, Tiếng Việt, 日本語, 한국어, Deutsch, Français, Español, Português, 中文 and Italiano. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Baton at daily against Contraction Tracker Timer!'s every 2 months. On price, ads, in-app purchases 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
Both are free to download. Contraction Tracker Timer! sells 2 in-app purchases, starting at $2.99 per 7 days and Baton sells 2 in-app purchases, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.
Contraction Tracker Timer! ships an update every 2 months, Baton daily. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.
| Parameter | Contraction Tracker Timer! | Baton |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 83 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Rafia Hossain Anika | Dao Van Thuong |
In-app purchases
Contraction Tracker Timer!
- Weekly$2.997 Days
- Lifetime$5.99
Baton
- Baton Plus Yearly7 Days trial$9.991 Year
- Baton Plus Lifetime$19.99
Questions
Is Contraction Tracker Timer! free?
Is Baton free?
Do Contraction Tracker Timer! or Baton have ads?
Which is updated more often, Contraction Tracker Timer! or Baton?
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