Moodji: Health & Mood Tracker

Bring your iPhone, and your Apple Watch (optional), and let Moodji accompany you in building great habits for sleep, step, and focus.

Moodji is your intelligent companion, encouraging and supporting you on your journey to a healthier life.

Moodji transforms cold, hard health data into visible mood states, displayed right in your iPhone app and on your Apple Watch face, giving you immediate emotional encouragement.

▶ Real-Time Body & Mind Battery: Sense Your Current Energy ◀

Every 10 minutes, Moodji calculates your "Body & Mind Battery" by monitoring your physical and mental activity across four dimensions: movement, steps, screen time, and focus.

The rate of energy consumption and recovery is influenced by time in daylight, environmental noise, stress levels, and sleep quality.

Your Body & Mind Battery intuitively reflects your current physical and mental energy levels: a high battery means you're energetic and ready for more activities; a low battery reminds you it's time to rest and recover.

▶ Hourly Mood: Understand Your Every Hour ◀

Based on your real-time Body & Mind Battery and other health data (sleep, heart rate, HRV, body temperature, blood oxygen, time in daylight, etc.), Moodji's "Mood Recognition Model" automatically summarizes your "Mood State" for each hour, turning data into empathetic Emojis and warm captions.

Synced between your watch and phone, the dynamic watch face refreshes automatically every hour, presenting your current "Mood State" in real time.

A brand-new real-time Status watch face captures your state fluctuations instantly.

▶ Healthy Habits: Team Up with Friends, Complete Daily Goals, Earn Leaves for Stickers ◀

Adjust daily behaviors like sleep, exercise, and screen time to achieve positive "Mood States" and light up your "Daily Habits," filling your day with vitality.

Find habit buddies to check in together. Encourage, help, and grow with each other.

Earn Leaf rewards and exchange them for a "vast collection" of expressive stickers in the "Sticker Shop" to personalize your Watch face.

"Turn life into a game, and build healthy habits through play."

▶ Build Habits Through Streaks ◀

The daily streak mechanism provides extra motivation for consistency.

The water-drop compensation mechanism makes maintaining streaks more achievable.

"Consistency every day is most important; what you're consistent with is secondary."

▶ Community Donations & Mutual Support: Achieve Together ◀

Connect with friends through Leaves. You're not alone on your journey to better sleep, fitness, and phone habits.

Help others to earn exclusive badges and gain community achievements.

"If you want to go fast, go alone. If you want to go far, go together."

▶ Apple Watch: Big Usefulness on a Small Screen ◀

Deeply optimized interactions between your Watch and iPhone allow you to complete daily state awareness and interactive fun right from your Apple Watch.

"Check your state on the Watch, review your day on the Phone."

Core Product Philosophy 1: Data Fades, Mood Matters, Health as Companionship

Moodji's goal is not precise tracking of steps or sleep data, but rather to help users become more self-aware and self-caring through daily tracking and companionship.

Acting as a friend who "gets you," it shares joy in good moments and offers understanding and gentle reminders in tougher times, focusing primarily on emotional connection.

The more time you spend together, the more it understands you.

Moodji strictly adheres to privacy and data security standards.

Moodji reads health data like walking and sleep via Apple's HealthKit API. Your health and activity data is stored only on your device or backed up to your personal iCloud.

While Moodji supports health data from third-party watches (like Samsung, Garmin, Huawei, Xiaomi) via Apple HealthKit, the Moodji App is installed exclusively on Apple Watch.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/