Lunera - Contraction timer
Pregnancy tracker & baby bump
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
NEW: the Journal. One bump photo a week, then a video of your bump growing week by week. And on iPhone Duo, Lunera now opens like a book.
Lunera is a beautifully minimal pregnancy tracker designed to help you celebrate every week of your journey with educational information and delightful visualizations.
TRACK YOUR PREGNANCY YOUR WAY
• Three calculation methods: Last Menstrual Period, Conception Date, or Due Date
• Real-time week display with daily countdown
• Automatic trimester tracking with progress visualization
• Know exactly how far along you are at any moment
• Made for iPhone, iPad and iPhone Duo
LEARN ABOUT YOUR BABY'S GROWTH
• Week-by-week development information for all 40 weeks
• Weeks 41 and 42 as well, because 40 weeks is an estimate and plenty of babies take longer
• Educational size and weight reference data
• 42 relatable size comparisons (from poppy seed to pumpkin)
• Baby development highlights and maternal changes
• Beautiful custom illustrations for each week
YOUR BUMP JOURNAL
• One bump photo a week, with the last one faintly behind as a guide so they all line up
• Already have photos? Bring them in from Photos and each one lands in its week
• A video of your bump growing, with the week and your baby's size on every frame
• Collages to share: every week, 9 months, trimesters, or before and now
• Lock the journal with Face ID so only you can open it
TIME YOUR CONTRACTIONS
• Start and stop contractions with a single tap
• Real-time stats: count, average duration, average interval
• Session history with full detail for every contraction
• Edit intensity (mild, moderate, strong) and add notes
• Live Activity on lock screen and Dynamic Island
• Start and stop hands-free with Siri voice commands
• Control Center widget and Action Button support
WHEN YOUR BABY ARRIVES
• Record the birth from the home screen or from settings, and add their name
• Your baby's age the way parents say it: days, then weeks, then months
• Home screen, widgets, Control Center and Siri all follow along
LUNERA PRO
Unlock more of your journey with a one-time purchase, no subscription, no recurring fees.
• Week Explorer: browse all 42 weeks at your own pace, even weeks ahead
• AI-Powered Insights: a fresh personalized insight generated on your device each time you open the app (requires Apple Intelligence)
• 5-1-1 Pattern Detection: your cue to call your doctor or midwife
• Guided Breathing: calming 4-4 breathing exercises during contractions
• PDF Reports: share detailed session reports with your healthcare provider
• Clean exports: your journal video, collages and photos without the watermark
• iCloud Sync: keep your contractions and journal photos safe across all your devices
ASK SIRI
Control Lunera with your voice: start and stop contractions, or ask what week of pregnancy you're on. No need to open the app. Works in multiple languages.
STAY CONNECTED WITH WIDGETS
• Home screen widgets in three sizes (small, medium, large)
• Lock screen widgets (circular, rectangular, inline)
• See your current week and baby's size at a glance
• Daily automatic updates
NEVER MISS A MILESTONE
• Weekly push notifications with development updates
• Beautiful, personalized messages
• Smart scheduling (only for current and upcoming weeks)
PRIVACY FIRST, ALWAYS
• No ads, no subscriptions. Lunera PRO is a one-time purchase
• All data stored locally on your device
• No tracking, no analytics, no third-party servers
• No account required
Whether this is your first pregnancy or you're a seasoned parent, Lunera provides the perfect balance of helpful information and creative design to help you celebrate every week of your journey.
IMPORTANT: Lunera is for informational and educational purposes only. It is NOT a medical device and should NOT be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult your healthcare provider with any questions about your pregnancy.
Ratings & Reviews
• New Journal tab: one bump photo a week, with the last one faintly behind as a guide so they all line up. Already have photos? Bring them in from Photos.
• Turn them into a video of your bump growing week by week, or a collage to share.
• Keep it private: lock the journal with Face ID.
• Made for iPhone Duo: unfold it and Home, Contractions and Settings open like a book, with a page on each side of the fold. Also works half-folded and side by side with another app.
• Small fixes so text fits better on smaller screens.
Thank you for using Lunera!
The developer, Luka Hristic Grubor, 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:
- Purchases
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Luka Hristic Grubor
- Size
- 39.9 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
- In-App Purchases
Yes
- Lunera PRO $9.99
- Copyright
- © 2026 Luka Hristic Grubor

