Sharp - My Diary
AI Diary Art·On-Device Privacy
Only for iPhone
Free · Designed for iPhone
iPhone
AI turns your diary into beautiful illustrations. On-device AI keeps your entries private and secure.
AI turns your day into art — your own safe, private picture diary.
Sharp is a picture diary app where AI illustrates your entries with beautiful artwork. Emotion analysis and character reactions are powered by Apple's on-device AI, so your diary never leaves your device.
■ AI Picture Diary
AI creates expressive illustrations based on your diary entries. Build your own unique picture diary, one day at a time.
■ On-Device AI · Complete Privacy
Emotion analysis and character reactions are processed entirely on your device using Apple's on-device AI technology. Your diary content is never sent to external servers. Illustration generation optionally uses cloud AI.
■ Cute AI Character Reactions
5 unique AI characters react to your diary over time. From warm comfort to honest advice, experience empathy like chatting with real friends.
■ Emotion Analysis
AI automatically analyzes the emotions in your diary, helping you understand your emotional patterns.
■ Build a Writing Habit
The reward loop of character reactions and illustrations helps you build a consistent journaling habit.
Best experience on iPhone 15 Pro and later.
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Smarter AI character reactions!
- Improved AI reactions: responses based on specific diary scenes
- Comment conversations: AI characters continue the conversation
- More distinctive character personalities
- AI sketch diary feature
- Profile photos now shown in comments
The developer, OKMIN LEE, 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
- OKMIN LEE
- Size
- 10.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Copyright
- Copyright © 2026 Sharp. All rights reserved.