LineCheck: Test Line Scanner
Pregnancy & Ovulation Tracker
About
Track pregnancy and ovulation tests with AI analysis and cycle predictions. Monitor your pregnancy week-by-week and log body signs. Integrates with Apple Health for comprehensive fertility insights.
What's New in LineCheck
3.8.7
October 28, 2026
What's new in 3.8.7: • Weekly baby updates: a notification at the start of each pregnancy week about how big your baby is. You choose whether it shows the details on your lock screen. • All widgets, including Your Baby, are now free for everyone. • New illustrations for every pregnancy week, from week 1 to week 42. • Calendar now shows the same markers as Home, with a pink star on your best days to try. • Bug fixes and performance improvements.
MoreSubscriptions & In-App Purchases
LineCheck Pro Monthly
Unlimited Luna Checks, AI Compare, Luna chat, no ads
Developer apps
FAQ
Does LineCheck have ads?
Yes, LineCheck contains advertisements. These are displayed within the app to support its development and free features.
What is the cost of LineCheck Pro?
LineCheck Pro offers two subscription plans: a monthly subscription for $6.99/month and an annual subscription for $39.99/year.
Can LineCheck track my pregnancy progress?
Yes, LineCheck allows you to track your pregnancy week by week, with due-date estimates and growth updates. You can also log appointments and pregnancy photos.
How accurate are LineCheck's predictions?
LineCheck's predictions learn from your personal history and setup answers. They update when ovulation is confirmed by a Peak test or temperature rise, and honestly widen for irregular cycles.
What health data can LineCheck sync with?
LineCheck integrates with Apple Health, allowing you to sync periods, BBT, wrist temperature, cervical mucus, symptoms, sleep, heart rate, HRV, activity, and weight. Data logged in LineCheck can also be saved back to Health.
Can I share my data with my doctor?
Yes, LineCheck can generate a PDF report of your charts, cycle history, symptoms, and test progression, which you can export and share with your doctor.
What devices is LineCheck available on?
LineCheck is available on iPhone and iPad devices.
How often is LineCheck updated?
The latest version of LineCheck is 3.8.1, which was last updated on October 12, 2026. Updates are released periodically to improve features and performance.
