# Onion diary — An Emotional Al Diary App

> AI-powered emotional diary with mood-based media and scent recommendations. (iPhone/iPad app by yunwoo kim.)

- Source: https://appshunter.io/ios/app/onion-diary/id6743059607 (this page in markdown: same URL + `.md`)
- Developer: [yunwoo kim](https://appshunter.io/developer/1768696892)
- Category: Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 55 MB
- Languages: American English
- Released: 2025-03-13
- Data updated: 2026-06-11
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/onion-diary/id6743059607/reviews.md

## What is Onion diary?

Onion - An Emotional Al Diary App
Onion is not just a simple diary.
It's an emotion-based diary app where Al analyzes your written entries or notes to understand your emotions and recommends images, Youtube videos, and perfumes that match your mood.
Just like peeling an onion, start discovering your emotions one layer at a time.

Key Features
• Al Emotion Analysis: Automatically detects emotions from your diary entries or notes
• Mood-based Image Recommendations: Provides images that match your emotional tone
• YouTube Video Suggestions: Recommends music, ASMR, and healing videos suited to your current mood
• Perfume Recommendations: Suggests scents that complement your emotional state for a sensory experience
• Privacy Protection: Supports password and biometric authentication for secure access

## Key features

- AI emotion analysis from text
- Mood-based image suggestions
- YouTube video recommendations
- Perfume scent suggestions
- Password and biometric security

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/onion-diary/id6743059607/reviews.md

### 5/5 — 너무 좋아

*2025-11-05, version 1.0.11*

너무 좋은데

### 5/5 — It is good

*2025-11-05, version 1.0.11*

Simple and way better than other apps

### 5/5 — 감정일기

*2025-09-03, version 1.0.11*

사용하기 편하고 너무 좋네요

## Frequently asked questions about Onion diary

### Does Onion have ads?

No, Onion is ad-free, allowing for an uninterrupted journaling experience.

### What devices does Onion support?

Onion is available on iPhone, iPad, and iPod devices.

### How does Onion analyze emotions?

Onion uses AI to automatically detect emotions from your written diary entries or notes.

### What kind of recommendations does Onion provide?

Onion recommends images, YouTube videos (like music and ASMR), and perfumes that align with your detected emotional state.

### Is my data secure with Onion?

Yes, Onion offers privacy protection with support for password and biometric authentication to secure your entries.

### How often is Onion updated?

The latest version of Onion was released on June 25, 2025, indicating active development and updates.

### What is the age rating for Onion?

Onion has an age rating of 4+, making it suitable for a wide range of users.

### Can I use Onion offline?

The provided information does not specify offline functionality, but AI analysis and media recommendations may require an internet connection.

## Version history (last 5 releases)

### 1.0.11 — 2025-06-25

This feature enables users to browse and select from more than 30 pages tailored to different emotional states, and share them with others.

### 1.0.10 — 2025-05-23

This feature enables users to browse and select from more than 30 pages tailored to different emotional states, and share them with others.

### 1.0.9 — 2025-04-22

앱 아이콘 변경 및 기능 개선

### 1.0.7 — 2025-04-20

시작 이미지 변경

### 1.0.5 — 2025-03-25

인공지능 분석 영상링크 개선작업 완료

## More apps by yunwoo kim

- [Together 탄소 제로](https://appshunter.io/ios/app/together/id6740786363)
- [stanford food](https://appshunter.io/ios/app/stanford-food/id6744002955)
- [Allergy Chat Bot](https://appshunter.io/ios/app/allergy-chat-bot/id6744654523)
- [harvard food](https://appshunter.io/ios/app/harvard-food/id6744654836)
- [Zero Waste(clothing tracking)](https://appshunter.io/ios/app/zero-wasteclothing-tracking/id6748288797)

All apps by yunwoo kim: https://appshunter.io/developer/1768696892

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*