Understand what affects how you feel.

A private mood journal that turns quick daily check-ins into meaningful insights about your emotions, habits, health, relationships, and everyday life.

Track in seconds. Understand yourself over time.

Now Available for iPhone, Apple Watch, and iPad.

Know Myself core emotion wheel on iPhone

Know Myself custom feelings check-in on Apple Watch

Check in your way

Five seconds or five minutes. You decide.

Choose how you feel, add a little context, and you're done. When you want to go deeper, add a note, photo, voice reflection, symptoms, medication, activities, people, food, or anything else affecting your day. Nothing is required.

5 seconds

🙂→

Work→

✓

Mood → Context → Done

30 seconds

😌→

Sleep→

Photo→

Note

Mood → Context → Symptoms → Note

5 minutes

Journal→

Voice→

Reflect

Journal → Voice → Reflection

Find the right feeling

“Good” and “bad” aren't always enough.

Start broad with Joy, Fear, Anger, Sadness, Surprise, or Love, then choose what fits more precisely: content, overwhelmed, connected, rejected, proud, or frustrated.

Not sure how you feel? That's okay too. Add custom emotions and emojis or just explain what is going on and we'll help you identify it.

Core emotion wheel with Joy, Sadness, Fear, Anger, Surprise and Love

Expanded joy wheel with more specific feelings

+ Add your own feeling

Discover your patterns

Don't just track your mood. Learn from it.

See connections with sleep, exercise, work, family, food, health, medication, and activities—without interpreting endless charts.

Your last 30 daysSeptember

SMTWTFS

“Your mood is 23% higher on days when you exercise before noon, especially after nights when you sleep at least seven hours.”

Pattern noticed

Know Myself detailed joy check-in on Apple Watch

Capture the moment

Your mood doesn't wait until you're ready to journal.

Check in throughout the day from iPhone or Apple Watch. Drafts save automatically, so interruptions don't erase your thoughts.

Voice Photos Context

Private by design

Some thoughts should stay yours.

Your journal isn't an advertising profile.

No ads
Local-first storage
iCloud backup and sync
Face ID / PIN protection
Export for self reflection
Share with professionals

Know Myself journal protected by Face ID on iPhone

Private syncEasy export for professionals

Start understanding yourself better.

Know Myself is available now on iPhone, Apple Watch, and iPad. Request lifetime early access and we'll send your 50% off coupon code.

No spam. Just early-access and launch updates.