# Sai: Relationship Stress Diary — Attachment & Conflict Tracker

> Attachment & Conflict Tracker (iPhone/iPad app by HyunJun Moon.)

- Source: https://appshunter.io/ios/app/sai-relationship-stress-diary/id6774458829 (this page in markdown: same URL + `.md`)
- Developer: [HyunJun Moon](https://appshunter.io/developer/6774416204)
- Category: Lifestyle, Health & Fitness
- Price: Free
- Age rating: 12+
- Requires: iOS 15.0 · 61 MB
- Languages: American English, German (Germany), Japanese, Korean, European Spanish, Chinese (Traditional, Taiwan)
- Released: 2026-06-03
- Data updated: 2026-10-28

## What is Sai?

Drained by complicated relationships or recurring arguments?
Sai is a Relationship Stress Diary and Attachment & Conflict Tracker designed to help you log emotions per person, spot interpersonal triggers, and understand your behavioral patterns with AI.

Add the people who shape your day—your partner, spouse, friends, family members, or coworkers. Because the exact same day feels completely different depending on who you interacted with, Sai organizes every mood check-in by relationship.

■ Who is Sai for?
• Anyone looking for a dedicated relationship stress diary to untangle couple conflicts, family boundaries, or workplace tension
• People who want an attachment & conflict tracker to observe their defense mechanisms and emotional triggers across different bonds
• Those who find long journaling exhausting and want a 3-second check-in for mood, body tension, and coping responses
• Users who love tracking their monthly emotional rhythm right from a Home Screen mood calendar widget

■ 3-Second Check-In per Person: Mood, Body Tension & Defense Patterns
Tap your current mood, core emotions, physical tension level on an intuitive slider (such as chest tightness or restlessness), and 6 self-protective defense patterns. Keep a quick one-tap log or write a private vent note at your own pace.

■ Relationship Emotion Timeline & Trigger Graph
View your mood history and emotional distance graph for each specific person. Easily see when you grew closer or drifted apart, and pinpoint the exact interactions that repeatedly drain your energy.

■ AI Relationship Report in Just 3 Entries
Once you log 3 entries for a person, AI generates a structured relationship report—covering relationship score, positive vs. draining interaction patterns, shifting emotional distance, and gentle, actionable steps for healthier boundaries and communication.

■ Discover Yourself in Relationships: AI Persona & Comfort Chat
Why do you shut down around one person yet over-explain to another? Explore your interpersonal persona, recurring defense patterns, and tailored self-care actions. Whenever you need support, start a context-aware AI comfort chat or read practical relationship articles.

■ Home Screen Monthly Mood Calendar Widget
See your month in moods at a glance on your Home Screen. Tap the character calendar widget anytime to jump straight into your daily diary.

■ Private, Transparent & Under Your Control
Manage your account, language preferences, and AI credit history in one secure place, with optional confirmation prompts before using AI credits.

※ Disclaimer
Sai is a non-medical self-care and self-reflection tool for tracking personal notes and interpersonal patterns. AI-generated insights and reports are informational summaries based solely on user entries and do not constitute medical advice, psychological diagnosis, clinical therapy, or professional counseling. If you are experiencing a mental health crisis, please contact a qualified healthcare professional or local emergency support service.

## Is Sai safe?

Not enough ratings yet to assess Sai.

## Is Sai legit?

Sai: Relationship Stress Diary appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Sai is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 1.0.12 — 2026-10-26

Sai has been updated to make reflecting on your relationships even gentler.

• Answer Article Questions: Share your thoughts and feelings directly on thought-provoking questions in articles.
• Improved Font Readability: Enjoy a clearer and more comfortable reading experience with optimized font sizes.
• Refined Diary List: Browse through your past emotional notes more smoothly with an updated layout.

### 1.0.11 — 2026-10-22

Sai has been refreshed to offer a gentler, more comfortable journaling experience.
• Discover our newly designed app icon and refreshed in-app visual icons.
• Enjoy a smoother, more intuitive journaling flow with UI and UX refinements.
• Improved logout experience, returning seamlessly to the sign-in screen.
• Added an account deletion option for guest users for complete peace of mind.

### 1.0.9 — 2026-10-14

Sai has been updated to make your relationship journaling even more seamless and comforting.

• Refined Home Cards: Improved home card design and layout for a clearer, more pleasant overview of your feelings.
• Custom Relationship Details: You can now personalize profiles by freely entering relationship types and ages.
• New Articles Added: Explore newly added articles designed to help you reflect on your emotional patterns and connections.

### 1.0.7 — 2026-10-12

Sai is now smoother and safer, helping you reflect on your feelings with ease.
• Swipe Through Insights: Easily glide left and right across sections to explore your relationship insights more fluidly.
• More Secure AI Analysis: Enhanced app security ensures your emotion analysis runs more reliably and safely.
• Clearer Guidance on Connection Issues: Improved error screens clearly let you know what happened so you can retry effortlessly.
• Polished Experience: Fine-tuned UI details throughout the app for a more comfortable journaling journey.

### 1.0.6 — 2026-10-07

We updated Sai to help you better understand your feelings and relationships.
• Upgraded to the Latest AI Model: Experience deeper, more nuanced reflections and warmer insights for your relationships.
• Personal Diary Feature: Alongside your relationship logs, you can now write private entries focused solely on yourself.
• Enhanced Relationship Diary Experience: A cleaner, more intuitive design makes journaling smoother than ever.
• Article Engagement: Share your thoughts with comments, and see view counts and bookmark counts on inspiring articles.

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## More apps by HyunJun Moon

- [PinkyBank: Couple Shared Diary](https://appshunter.io/ios/app/pinkybank-couple-shared-diary/id6774416202)
- [GutBrain: Gut Food Symptom Log](https://appshunter.io/ios/app/gutbrain-gut-food-symptom-log/id6776510618)
- [K Noodle: Korean Ramen Recipes](https://appshunter.io/ios/app/k-noodle-korean-ramen-recipes/id6780361726)
- [Jarana: Hair Loss & Scalp Log](https://appshunter.io/ios/app/jarana-hair-loss-and-scalp-log/id6782289598)
- [Toddler Milestone Tracker: PG](https://appshunter.io/ios/app/toddler-milestone-tracker-pg/id6784228630)

All apps by HyunJun Moon: https://appshunter.io/developer/6774416204

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*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 2026-10-28.*