OtterDiary
No Ads Secret Journal Diary
Only for iPhone
Free · In‑App Purchases · Designed for iPhone
iPhone
Record life, connect the dots. Create timelines for yourself, kids & parents. Sort by age, export PDF albums to preserve forever.
OtterDiary is a journal designed to record life stories. Unlike ordinary diary apps, it supports multiple users with independent timelines and offers a unique age-based sorting feature, allowing you to compare life moments across generations at the same age.
KEY FEATURES
Multi-User Support
Create independent profiles for everyone who matters—your journey, your child's growth, your parents' moments. Each person has their own timeline.
On This Day
Same day, different years. Look back at what happened on this day in previous years. Witness growth and change.
Life Timeline - Sort by Age
Break free from traditional date sorting. Organize diaries by age. See your child at 3, yourself at 3, your parents at 3—all on the same timeline, comparing different lives.
Book Timeline - Themed Recording
Create a "book" for a trip, a romance, or a learning journey. Each experience has its own relative timeline, recording completely from Day 1.
RICH FEATURES
Multimedia Support
Support for photos, Live Photos, and videos to fully capture every precious moment.
Album Mode
Waterfall layout for quick browsing of all media content. Every moment at a glance.
Photo Calendar
Days with entries are filled with photos in calendar cells. See at a glance which days hold memories.
Multi-Filter Search
Filter by keyword, date, author, book, tag, and location. Quickly find the moments you want to revisit.
PDF Album Export
Select diaries and export to beautiful PDF albums with one tap. Print and preserve forever—for yourself or your family.
Statistics
Days recorded, entries, characters, media count... Every day, every entry, every photo is proof of your dedication.
PRIVACY & SECURITY
Local Data Storage
All diaries and photos are stored on your device. Your privacy is fully under your control.
USE CASES
Record your baby's growth diary
Organize precious memories for parents
Document personal growth and daily life
Travel journals, love stories, learning logs
Print and preserve forever
Download OtterDiary now and start recording life stories for you and your family. Every day deserves to be seen. Every experience deserves to be preserved.
Terms of Use(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
New Features
- Added "Note Preview" widget
- Note cards now support double-tap gesture for quick editing
- Roaming Radio now supports lock screen playback and controls
Improvements
- Optimized image memory usage
- Video playback now supports pause
Bug Fixes
- Fixed various known issues
Love OtterDiary? We'd appreciate your review!
Recent Updates
· Added Random Memories and Roaming Radio
· Added Writing Inspiration
· Added consecutive recording streak counter
· Added Calendar widget and Writing Inspiration widget
· Audio recordings now support custom cover images, sharing, and downloading
· Diary text limit increased to 3,000 characters
· Fixed cursor jumping issue with long diary texts
· Photo limit per note increased to 25
· Support for drawing/recording videos
· Half-star ratings now supported
· Location deletion now available
· Calendar now displays lunar dates
· Added lock screen widgets
The developer, 志威 彭, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 志威 彭
- Size
- 27.4 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Lifetime Pro $19.99
- Auto-Renewal Monthly $0.99
- Auto-Renewal Yearly $7.99
- Copyright
- © OtterDiary 2025