Mood journal for iPhone and Apple Watch

The weather inside.

A mood journal with a friend in it. Nimbo, a small cloud, floats by once a day to ask how the sky looks in there. Pick the weather that fits your day, and over time your days turn into a forecast you can read.

Coming soon to the App Store

Free · No account · No ads · Nothing collected

what a day!

How's the weather inside?

Feelings are weather

Your year, one sky.

Sunny when it's a great day. Mild when it's good. Clear when it's just a normal day. Drizzly when you're a bit low. Stormy when it's rough. They roll in, and they pass. No scores, no streak guilt.

  • Sunny Great, bright
  • Mild Good, steady
  • Clear Just a normal day
  • Drizzly A bit low
  • Stormy Rough, on edge
Every day becomes a square in its weather's color, light to dark.

Screenshots

One tap a day.

Nimbo — Meet Nimbo. A mood journal with a friend in it.Nimbo — Feelings are weather. One tap a day.Nimbo — What's in the air? Tag the day and add a line, if you like.Nimbo — Your year, one sky. Every day a square in its weather's color.Nimbo — Read your own forecast. See what clears your sky, and what clouds it.Nimbo — Check in from your Home Screen. Tap a weather in the widget.Nimbo — Rain or shine, you showed up. A rainbow for every milestone.

Features

A forecast you can read.

One tap a day

Tap a weather and Nimbo changes with you: the sun comes out, the rain starts, the lightning flickers. Tags and a note are optional.

What's in the air?

Add what was in the air (sleep, work, people, exercise) and a line or two, if you like.

Journal

Every day, searchable by note or tag, filterable by weather.

Your year, one sky

The year, a square a day. Tap any day to see it, change it or fill in one you missed. Share your sky as a picture.

Read your own forecast

Your weather mix, your average and streaks, the trend, the days of the week that tend to go best, and what tends to clear your sky or cloud it. Patterns, not causes.

A weekly weather report

Every Sunday, a short story of your week: its shape, its sunniest moment, and what moved the weather.

A rainbow for every milestone

At 7, 30, 100 and 365 days in a row, Nimbo wears a rainbow. Confetti included.

Check in without opening the app

Tap a weather in the Home Screen widget, use the Control Center button, or ask Siri. Widgets for the Home Screen, Lock Screen and StandBy.

A daily nudge

At your time, Nimbo floats by. Long-press the nudge to answer it. Skipped on days you've already checked in.

Apple Watch

Check in from your wrist, with complications for your watch face and a Smart Stack widget.

Apple Health

If you turn it on, Nimbo saves each day's weather to Apple Health as State of Mind (iOS 18 and later). It never reads your Health data.

Coming from Mood Easy?

Import your Mood Easy export and your history moves over, Great to Awful as Sunny to Stormy. Export as a CSV, or a calm one-page summary for your therapist.

Private by design

No account. No analytics. No ads. No tracking. Your check-ins stay on your iPhone and Apple Watch, and Nimbo makes no network requests.

Read the privacy policy

Make it yours

Day, Dusk and Night themes, and four app icons.

Nimbo is a journal, not medical care. If you're struggling, please talk to someone you trust or a professional. In the US, you can call or text 988 any time.

Rain or shine, you showed up.

Free, coming to the App Store soon. No account required.

Coming soon to the App Store