N-days - Baby Growth Slideshow
Turn photos into growth story
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
How many days has it been since your baby was born?
Just pick photos from your camera roll and NDays turns them into a beautiful slideshow video — automatically.
**Three simple steps**
1. Select photos from your camera roll
2. Enter a birthdate or start date
3. Export and share your video
NDays reads the shooting date from each photo's EXIF data and sorts them in order automatically. Every photo gets a personalized overlay — "Day 123", "1 year 2 months", and more — so you can relive your child's milestones in seconds.
**Key features**
- Multi-photo selection from your camera roll
- Automatic date detection and sorting
- Day overlay (123 days / 1 year 2 months)
- Customizable font, text color, and position
- Smooth fade transitions
- Speed patterns (constant / slow to fast / fast to slow)
- Save to camera roll
- Share to Instagram, LINE, and more
**Go Pro for even more**
- High-quality 1080p export
- No watermark
- No ads on export
Perfect for baby milestones, pet growth journals, or any day-count memory you want to treasure. Capture the moments that matter most.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
- Fixed an issue where the date range calendar closed when selecting a month instead of a day.
- Fixed an issue where movie titles were displayed in English even when the app language was set to Japanese.
- Fixed an issue where Auto Select, Album Select, and Manual Select did not work correctly when photo access was set to Limited.
The developer, Suguru Yamada, 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
- Seller
- Suguru Yamada
- Size
- 7.6 MB
- Category
- Photo & Video
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- Japanese
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Pro Liftime $6.99
- Copyright
- © 2026 Suguru Yamada