Nomii · iPhone & Apple Watch
The pet that lives off
your real life.
Turn selected HealthKit signals into a gentle virtual-pet routine. Nomii can react to categories you choose to share, such as steps, sleep and mindful minutes; it does not diagnose, prescribe or promise a health outcome.
At a glance
What is Nomii?
Nomii is a virtual companion for iPhone and Apple Watch whose day changes with the HealthKit categories the user chooses to share, such as steps, sleep and mindful minutes. Companion conversations are designed to run on-device and the public App Store listing is still in validation.
- Platform
- iOS 17 or later and watchOS 10 or later
- Best for
- Turning selected health habits into a gentle virtual-pet routine
- Processing
- Shared HealthKit data and companion state are processed on the user's devices
- Availability
- Release candidate; public App Store listing not yet live
Product facts reviewed against the current application repository on . See the verification method and corrections policy.
A small companion with a quiet daily rhythm.
The home, conversation, and journal screens below come from the current iPhone build.
Take care of yourself.
Nomii does the rest.
Nomii reads from Apple Health automatically — steps, sleep, mindfulness, water. Your real habits become your pet's emotional life. No buttons. No logging. No guilt.
Choose your companion
Pick a Bunny, Cat, or Dragon. Each starts as an egg and hatches within hours of your first walk.
Live your life
Walk, sleep, meditate, drink water. Nomii reads your HealthKit data automatically — no check-ins required.
Watch it grow
Your habits shape its evolution. Egg to Elder, across 4 paths that emerge from how you actually live — not how you want to.
Not just a game.
A reason to show up for yourself.
Real goals. Real rewards.
Every morning Nomii proposes three quests calibrated to your current state — something physical, something restorative, something mindful. Completing them contributes to the day's happiness score.
- 3 fresh quests every day, auto-generated
- Based on what your pet actually needs
- Tracked from HealthKit in real time
- Streaks unlock evolution XP bonuses
Today's Quests
Six stages. Four paths. Your Nomii is genuinely yours.
The evolution path isn't something you pick. It emerges from your data — a consistent runner evolves differently than a night owl or a meditator. Every Nomii is unique.
Evolution Timeline
3 species × 4 paths × 6 stages
Talk to your pet. They talk back.
Each Nomii has a personality shaped by its species and your shared history — Playful, Calm, Protective, or Mysterious. Over time it remembers your name, your habits, your rough days and small victories.
- Personality evolves from your real habits
- Builds a quiet layer of relationship memory
- 5 messages/day free · 20 with Plus · Unlimited with Premium
- Warm and personal — never robotic
Every day becomes a story.
The Journal weaves your health logs, mood history, ritual moments, and companion events into an emotional timeline. A streak calendar and mood chart show the rhythm you've been building — quietly, day by day.
- Streak calendar + mood history chart
- Emotional timeline of the last 7 days
- Weekly companion insight snapshot
- Memory Book PDF export (Premium)
Turn yourself into a pixel companion.
Take a selfie or a photo of your actual pet. Nomii transforms it into a custom pixel sprite using on-device AI — no photo ever leaves your device.
Take a photo or
choose from your library
On-device AI removes
the background
Posterized and upscaled
to pixel art
Your unique sprite —
your Nomii, forever
Three species. Infinite personality.
Each species has its own sprite animations, evolution art, and personality. Pick the one that feels right — or let a photo decide for you.
Bunny
Gentle, curious, and full of energy. Thrives on daily movement and routine. The perfect companion for building new habits.
Cat
Independent, calm, and deeply in tune with sleep. Perfect for those focused on recovery, rest, and mindfulness.
Dragon
Bold, resilient, and fiercely loyal. Responds to intensity and consistency. For people who go all-in.
Your companion on your wrist.
A full companion app lives on Apple Watch. Check in with your pet, see your health rings, send a quick message — without touching your phone.
Mini Pet Scene
A SpriteKit-powered animation right on your wrist. Watch Nomii react to your activity in real time.
Quick Actions
Daily check-in, quick message, health rings summary — all in one tap, no phone required.
Watch Complications
Pet mood and streak count always visible on your watch face. One glance to stay connected.
Your health data stays
where it belongs.
We designed Nomii so that we never need to see your data. Not because we have to — because we believe it's the right way to build a wellness app.
No account required
No email, no password, no sign-up. Your pet lives entirely on your device from day one.
All data on-device
Health data is read from HealthKit and processed locally. Nothing is transmitted to our servers.
Read-only health access
Nomii can only read from HealthKit — it never writes data back. Your records stay pristine.
No advertising identifiers
We don't use IDFA or ad tracking. The current build has no third-party analytics SDK; Apple diagnostics may be shared only through your device setting.
Delete everything, instantly
Deleting the app removes all your data permanently. There's nothing on our side to chase down.
Safe for all ages
No personal data collected from anyone. AI chat includes safety guardrails. The submitted age rating will be the one shown on the live App Store sheet.
A free core, with optional upgrades.
These are the tiers documented in the current repository, not live offers. Final prices, trials, and entitlements will be shown on the public App Store sheet.
Free
Core pet experience.
- Bunny species
- HealthKit sync & daily quests
- 5 AI chat messages per day
- Basic journal & streak calendar
- Apple Watch companion
- No account required
Plus
Optional intermediate tier.
- Everything in Free
- Cat + Dragon species
- Photo Pet Creator
- 20 AI messages per day
- Multilingual AI chat (5 languages)
- Additional evolution paths
Premium
Final terms pending Store publication.
- Everything in Plus
- Unlimited AI conversations
- Full streak history
- Memory Book PDF export
- All cosmetics & room themes
- Priority support
Questions?
Ask about the current Nomii build.
Nomii is completing release validation. We will publish a store link here only when the product listing is live.