PregWeek: Pregnancy Tracker
Due Date Countdown, Baby Size
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Enter your due date once — your week, days to go, and this week's baby size are waiting every time you open the app. No account, no ads, nothing leaves your phone.
PREMIUM — PURCHASE REQUIRED: All features described below are part of Pro and require a purchase: a weekly or yearly auto-renewing subscription, or a one-time lifetime purchase.
Which week am I in, how many days to go, and how big is the baby right now? PregWeek answers all three the moment you open it. Enter the due date from your midwife or doctor once, and every screen stays current on its own — week by week, all the way to the finish.
Most pregnancy apps want an account, an inbox of articles, and half your personal data before they show you anything. PregWeek is the opposite: a calm week-by-week companion that counts the clinical way (280 days from your last period, shown as "24 weeks 3 days"), keeps everything on your phone, and never shows an ad.
WHAT YOU GET
• Open the app to "Week 24 of 40 — 112 days to go", already up to date: no tapping, no syncing
• A size comparison for every week — this week baby is about the size of a mango, next week an ear of corn
• The full 40-week journey to browse ahead, so you know what is developing in week 12 before you get there
• Your own note attached to any week — the first kick gets written down in the week it actually happened
• An appointment log that walks in with you: the date, the questions you want to ask, and what your provider said
• One reminder on Monday mornings — "You're in week 31" with that week's size — never a nag-storm
PERFECT FOR
• First-time parents who want the week number, not a content feed
• Dads and partners following the countdown on their own phone
• Anyone whose due date was revised after a scan — change one date and every week recalculates
• Parents who felt watched by big pregnancy apps and want their data kept at home
WHY NOT JUST A BIG PREGNANCY APP?
The giants are media businesses: registration walls, sponsored articles, mailing lists. If what you actually reach for each morning is the week, the countdown, and this week's size, that is the entire point of PregWeek — and it loads in a second.
PRIVATE BY DEFAULT
No account, no tracking, no ads. Your due date, week notes, and appointments stay in the app on your device, and deleting them is a single tap in Settings. PregWeek offers general week-by-week information and never replaces the advice of your midwife or doctor.
PREMIUM (PURCHASE REQUIRED)
Full Access unlocks browsing all 40 weekly milestones (not just your current week) with your own notes on each one, the appointment log, and the weekly Monday reminder. Choose a Weekly or Yearly auto-renewing subscription, or a one-time Lifetime purchase.
Set your due date today and see exactly where the two of you are — in one glance.
Terms of Use: https://leanstudio.asia/terms-of-use
Privacy Policy: https://leanstudio.asia/privacy-policy
Support: support@leanstudio.asia
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Bug fixes and performance improvements.
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Subscriptions
In-App Purchases
The developer, LEAN ASIA CO., LTD, 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 Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- LEAN ASIA CO., LTD
- Size
- 4.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 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
4+
- 4+
- In-App Purchases
Yes
- Bump Milestones Lifetime $49.99
- Prenatal Journal Yearly $24.99
- Trimester Weekly $4.99
- Copyright
- © 2026 LEAN ASIA CO., LTD