2Lines
TTC: Fertility, Birth & Beyond
Free · In-App Purchases · Designed for iPad. Not verified for macOS.
Track your cycle, predict ovulation, and follow every week of pregnancy — all in one beautifully designed app. Record heartbeats, log symptoms, and lasting keepsakes.
Our Story:
2Lines was born out of a real need. When my wife and I started trying to conceive, we found ourselves juggling half a dozen apps — one for cycle tracking, another for BBT charting, a separate one for pregnancy week-by-week updates, yet another to time contractions, and a notes app to keep track of doctor visits and questions. None of them talked to each other, and none of them captured the full picture.
We wanted one place — a single pane of glass — to capture every detail of the journey from the first hopeful cycle all the way through to holding our baby. Every temperature reading, every heartbeat recording, every ultrasound photo, every nervous question before a doctor's appointment. All of it, together, in one beautiful timeline.
So I built it. What started as a side project for our family became 2Lines — named for those two little lines on a pregnancy test that change everything. We hope it helps your family the way it helped ours.
WHETHER YOU'RE TRYING OR EXPECTING
2Lines adapts to where you are. Start in Trying to Conceive mode with smart ovulation prediction powered by your cycle history, BBT charting, LH test logging, and cervical mucus tracking. When you see those two lines, transition seamlessly into pregnancy mode — your data carries forward.
WEEK-BY-WEEK PREGNANCY TRACKING
Every week from 4 to 40, see exactly what's happening: baby's size compared to familiar objects, developmental milestones, how your body is changing, and a curated tip. A progress ring counts down to your due date while a trimester indicator shows how far you've come.
CAPTURE WHAT MATTERS MOST
Record your baby's heartbeat at every appointment. Photograph ultrasounds and belly progression. Log milestones with dates, notes, and emoji. Every moment is automatically organized on your timeline and tagged to the right week.
SMART CALENDAR INTEGRATION
Your home screen shows a live calendar that syncs with Apple Calendar. Doctor visits, due dates, and personal events appear together so nothing falls through the cracks. Add appointments from inside the app and they show up everywhere.
TOOLS FOR EVERY STAGE
Ovulation prediction with confidence scoring
Daily fertility score (High, Medium, Low)
BBT charting with automatic coverline detection
Cycle history and averages
LH surge and cervical mucus logging
Week-by-week development guide (weeks 4–40)
Daily symptom, mood, and measurement logging
Kick counter with session timing
Contraction timer with 5-1-1 hospital-ready alerts
Hospital bag checklist with 50+ items
Customizable birth plan
Doctor visit log with audio recording and test results
Keepsake creation from your journey data
Memory book PDF with photos and milestones
Video slideshow set to baby's heartbeat audio
Audio compilation of every recorded heartbeat
Medical summary PDF for your records
Full data export (CSV)
SHARE WITH YOUR PARTNER
Invite your partner with a code or QR scan. They see your calendar, photos, milestones, and weekly updates in real time through secure iCloud sync.
PRIVACY YOU CAN TRUST
All data is stored on your device by default. No ads. No third-party analytics. No data selling. Optional iCloud sync only activates when you choose partner sharing.
KEEPSAKE EXPORTS
When your journey is complete, turn months of memories into something tangible:
Memory Book: A beautiful PDF with your timeline, photos, and journal entries
Video Slideshow: Your photos set to your baby's heartbeat recording
Audio Compilation: Every heartbeat recording, merged into one continuous file
Medical Summary: A clean PDF of every visit, test, and measurement
Data Export: Your complete journe…
SUBSCRIPTION DETAILS
2Lines+ Monthly ($3.99/mo) and Annual ($29.99/yr) auto-renew unless cancelled 24h before period end; Lifetime ($49.99) is one-time. Manage in App Store settings.
Privacy Policy: https://github.com/DudeBro1212/twelve52/blob/main/2Lines-Privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
v1.1
Fresh new look with improved readability and contrast throughout the app. Quick actions on the home screen — log symptoms, snap a photo, record audio, or schedule a visit with a single tap. Performance improvements and bug fixes for a smoother experience.
The developer, Brian Solomon, 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 Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Brian Solomon
- Size
- 9.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Infrequent
Mature or Suggestive Themes
Contains
Advertising
Health or Wellness Topics
- In-App Purchases
Yes
- Lifetime Access ₱ 2,990.00
- Subscription - Yearly ₱ 1,990.00
- Subscription - Monthly ₱ 249.00
- Copyright
- © twelve52 LLC