Sai vs Oshi

Drained by complicated relationships, workplace tension, or recurring arguments? Sai is an AI Relationship Stress Diary and Mood, Attachment & Trigger Tracker designed to help you log emotions per person, spot interpersonal patterns, and practice gentle self-care. 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 private relationship stress diary to untangle couple conflicts, family boundaries, or coworker tension • People who want an attachment & trigger tracker to observe their defense mechanisms and emotional reactions across different bonds • Those who find long journaling exhausting and want a 3-second mood check-in for emotions, 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 Mechanisms Tap your current mood, core emotions, physical tension level on an intuitive slider (such as chest tightness or restlessness), and 6 self-protective defense mechanisms. Keep a quick one-tap log, a one-line note, or a deep vent journal 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, supportive vs. draining interaction patterns, shifting emotional distance, and gentle daily care practices for healthier boundaries. ■ Me in Relationships: Pattern Analysis & Mind Talk Why do you shut down around one person yet over-explain to another? Explore how your defense mechanisms shift by person, get tailored self-care actions, start a context-aware AI Mind Talk, or reflect on relationship reading prompts. ■ 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. ■ Free AI Credits — No Paid Subscriptions Required Sai never locks your self-reflection behind a paid subscription. Earn free AI credits every day through daily check-ins and optional short ads. Manage your account, languages, and credit history transparently with optional confirmation prompts. ※ 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.

A photo of the one you follow, and the next date that matters, kept on your home screen. ■ WHAT IT DOES - Register who you follow, then add photos and dates - Pick one of three widget looks - See the days remaining and a day counter on your home screen ■ WIDGETS Small, Medium and Large are supported. On iOS 27 and later an Extra Large portrait size is also available. The three looks are PHOTO CARD, TICKET and EDITORIAL. Background colour, text colour, the days remaining and the day counter can each be turned on or off. Photos can stay on one picture, or rotate automatically. ■ DATES Five kinds: live/event, streaming, release, birthday and anniversary. Enter a name and a date and time, and a note if you want. Live and event entries can carry a ticket mark. Birthdays and anniversaries repeat every year. Dates that have passed are folded away. The day before reads TOMORROW, and the day itself reads TODAY. With no dates entered, the widget switches to a photo-only layout. ■ PHOTOS Photos are chosen with the standard picker, so no full photo library permission is requested. On import the app measures where the face is, on the device only, and shifts the crop so text does not sit on it. All that is stored is the rectangle's coordinates. No face print or identifier is created. If you do not like the result you can crop it yourself. ■ FREE One person, 3 photos, 5 dates, the Small widget and PHOTO CARD. ■ FULL (JPY 980, one-time purchase) Unlimited photos, dates and people. All four sizes - Small, Medium, Large and Extra Large (portrait) - and all three looks. Background colour, text colour and which lines appear can all be adjusted. It is a one-time purchase and can be restored with the same Apple Account. ■ NETWORK AND DATA No account. Nothing is sent to a server. No ads. Photos and dates are stored on the device only. Requires iPhone, portrait, iOS 18.0 or later (the Extra Large portrait widget needs iOS 27).