M Mood8 Open web app →
A personal operating system, not a habit tracker.

Understand what actually
improves your life.

Mood8 learns your patterns, adapts your routine, and surfaces the small things that move the needle — quietly, in the background, in a voice that never shames you.

⇣ Download for Android Open the web app

Free to use · Premium unlocks unlimited habits + AI coach

Built around your real life

Six tools that work together.

✦

Identity-based habits

Build (Drink water, Move daily) or quit/reduce bad ones — every tap is a vote for who you're becoming. Soft cards, kind voice, never red ❌.

✺

Mood, energy, focus

Three sliders, three seconds. The check-in becomes a baseline Mood8 quietly uses to learn what makes you feel better.

◐

AI coach

A coach that's read your data — not a chatbot guessing. Weekly summaries that point at real patterns and small experiments to try.

★

Group challenges

Build a challenge, invite the world (or just yourself), check in daily, climb a real military-rank ladder. Moderated for safety.

∿

Insights & trends

Streak heatmaps, identity progress bars, a year-in-review you'll actually want to share. Beautiful charts, never overwhelming.

◯

Companion on your wrist

A Wear OS app that lets you log a check-in from your watch in two taps. Same Mood8, sized for the smallest screen you own.

Why Mood8

It's the opposite of a streak-shame app.

01

Kind, never punishing

Miss a day? The streak heals. Slip up on a habit you're trying to quit? It's data, not a failure. The whole voice was designed around that idea.

02

Adaptive routines

Most apps make you stick to a plan you set six months ago. Mood8 reshapes the plan based on what's actually working for you right now.

03

Editorial design

Bricolage Grotesque, soft purple/pink gradients, cinematic celebrations for the moments that deserve one. It feels like a magazine, not a spreadsheet.

04

Yours forever

Your data syncs to the cloud and back, exports anytime, and lives on your device first. No social feed, no algorithm farming your habits.

Start with the version that fits.

Same Mood8 across web and Android. Sign in once, your data syncs everywhere.

📦
Android APK Direct download · no Play Store needed
Get APK →
🌐
Web app Works on any browser · install as PWA
Launch →
How to install the Android APK
  1. Tap the download button — your browser saves the .apk file.
  2. Open the downloaded file. Android will ask permission to install from this source — tap "Allow" or "Settings → enable for Chrome".
  3. Google Play Protect may warn that "the developer isn't verified". That's normal for direct APK installs — tap "Install anyway".
  4. Open Mood8 and sign in. Done.
Also available ⌚ Mood8 for Wear OS Companion app for Wear OS 3+ watches · technical install Get APK
How to install on Wear OS (technical)

Wear OS doesn't have a sideload-from-watch flow — installing a Wear APK is a developer process. Intended for technical testers, not casual users.

  1. On the watch: Settings → System → About → Versions — tap the build number 7 times to enable Developer options.
  2. Back in Settings, open Developer options and turn on ADB debugging and Debug over Wi-Fi. The watch will show an IP address.
  3. On your computer (with adb installed): adb connect <watch-ip>:5555 Accept the prompt on the watch.
  4. Download mood8-wear.apk and install it: adb install mood8-wear.apk
  5. The app appears in the watch's launcher. Sign in with the same account as the phone — your check-ins sync.

If you don't recognise half the words above, stick with the phone app — the Wear companion adds quick check-ins but doesn't unlock anything you can't already do on phone.