Contraction Timer: Contrak
Track Labor Contractions
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Contrak – Contraction Timer
Track labor with confidence. Know exactly when to go to the hospital with Contrak.
Labor is intense enough; tracking it shouldn’t be. Contrak is the smart, simple contraction timer that replaces confusion with clarity. With just one tap, time your contractions and get instant analysis on your labor progress.
Key Features
One-Tap Timer
Large, easy button designed for pain and low-light environments.
Know When to Go
Smart alerts notify you when you reach the “5-1-1” rule or your custom hospital readiness threshold.
Visual Insights
See your labor progression with beautiful charts of duration and frequency trends.
Full History
Keep a detailed log of every contraction to share with your doctor or midwife.
Labor Analysis
Instantly calculate average frequency and duration so you don’t have to do the math.
Personalized
Custom settings for first-time births, high-risk pregnancies, or specific birth plans.
Export and Share Insights with your doctor or anyone else.
Download Contrak today for a calmer, more confident birth experience.
Important Notice
Contrak helps track labor but does not replace medical advice. Always consult your healthcare provider.
Subscription Options
Premium (Weekly)
Full access to unlimited history, advanced pattern analysis, and custom alerts.
Premium (Yearly)
Full access to unlimited history, advanced pattern analysis, and custom alerts.
Payment charged to iTunes Account at purchase confirmation
Auto-renewal can be turned off in Account Settings
Subscription automatically renews unless cancelled 24 hours before the current period ends
Terms of Use: https://www.cramly.app/legals/contrak/terms
Privacy Policy: https://www.cramly.app/legals/contrak/privacy
Ratings & Reviews
The developer, Muhammad Mukama, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Muhammad Mukama
- Size
- 62.4 MB
- Category
- Medical
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
- In-App Purchases
Yes
- Weekly Pro $4.99
- Yearly Pro $29.99
- Copyright
- © 2026 Contrak