How Big Now: Baby Size Tracker
Ahmad Alotaibi Health & Fitness iPhoneiPadiPod touch
How Big Now: Baby Size Tracker is a free Health & Fitness app for iPhone and iPad by Ahmad Alotaibi. Requires iOS 17.0. Updated October 18, 2026.
- Price
- Free
- on the App Store
- Size
- 45 MB
- Age 4+
- Updated
- Oct 18
- 2026 · v1.0.3
Screenshots
About How Big Now: Baby Size Tracker
How Big Now turns your baby's weekly growth into a wallpaper you see every day, not another app you have to remember to open. Enter your due date once and watch your baby's size change week by week, right on your lock screen. See how big baby is compared to a fruit or vegetable, updated automatically every week of your pregnancy. FEATURES • Weekly baby size comparisons from Week 1 to Week 40 • Pregnancy tracker with your current week and due date • Due date countdown that stays up to date • Weekly wallpaper featuring your baby's current size • Cute 3D fruit and vegetable comparisons • Lock screen and home screen widgets • Upload your own bump photos for a personal weekly theme • Share your weekly update with friends and family • Partner Sync to share your due date and theme • Weekly notifications and pregnancy milestone reminders SEE HOW BIG BABY IS THIS WEEK Every pregnancy week brings a new milestone. See how your baby's size compares to a different fruit or vegetable as your pregnancy progresses. From the earliest weeks to the final countdown, How Big Now gives you a simple and visual way to follow your baby's growth. YOUR BABY SIZE ON YOUR WALLPAPER This is what makes How Big Now different. Your phone becomes a fun reminder of your pregnancy journey, showing your baby's current week and size through your wallpaper. Instead of opening a pregnancy app every time you want to check your baby's size, you keep your weekly milestone right where you see it every day. MAKE YOUR PREGNANCY JOURNEY YOURS Add your own bump photos and create a more personal weekly experience. Share your weekly baby size update with your partner, friends, and family, making each new pregnancy week something to celebrate together. VIP PASS Unlock the full How Big Now experience with a one-time purchase. • Animals wallpaper theme • Hands-free automatic wallpaper updates • No ads • Unlimited Partner Sync connections One purchase. Yours for life. PRIVACY FIRST No account or sign-up required. No ads. No trackers. No data sold. Just your due date and your pregnancy journey. SEE HOW BIG BABY IS NOW Whether you're in Week 6 or Week 39, How Big Now makes every pregnancy week more fun and visual. A new week. A new baby size. A new milestone. Start tracking your pregnancy and see how big baby is now.
What’s new
Version 1.0.3 · Updated October 18, 2026
Fresh new launch screen, smoother VIP restore if you reinstall, and performance improvements.
App privacy
The developer, Ahmad Alotaibi, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Usage Data: Product Interaction
- Purchases: Purchase History
- User Content: Photos or Videos
- Identifiers: User ID, Device ID
- Sensitive Info: Sensitive Info
Used for: Developer’s Advertising or Marketing, Analytics, App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Purchases: Purchase History
- Identifiers: User ID, Device ID
Used for: Developer’s Advertising or Marketing, Analytics
Alternatives to How Big Now: Baby Size Tracker
Looking for apps like How Big Now: Baby Size Tracker? Here are 6 similar apps on the App Store. The highest rated is Numama - Tu compi de embarazo (5.0/5), and all 6 are free to download.
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Numama - Tu compi de embarazo
5.0
-
IVFVault: IVF & IUI Tracker
-
Mommy+: Pregnancy & Baby
-
BabyBerry: Pregnancy & Baby
5.0
-
Christian Pregnancy Tracker
3.1
-
Bude App
5.0
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| How Big Now: Baby Size Tracker | – | Free | October 18, 2026 | |
| Numama - Tu compi de embarazo | 5.0 / 5 (2) | Free | Apr 14, 2026 | Compare |
| IVFVault: IVF & IUI Tracker | – | Free | Oct 5, 2026 | Compare |
| Mommy+: Pregnancy & Baby | – | Free | Oct 12, 2026 | Compare |
| BabyBerry: Pregnancy & Baby | 5.0 / 5 (11) | Free | Oct 6, 2026 | Compare |
| Christian Pregnancy Tracker | 3.1 / 5 (7) | Free | Jul 29, 2026 | Compare |
| Bude App | 5.0 / 5 (1) | Free | Aug 25, 2026 | Compare |