Mimi: Sleep Pet with Friends
Bedtime habit tracker & game
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
New: no Apple Watch needed. Tell Mimi how you slept each morning, and watch her wake up. Then dress her room for winter, or for a starry night.
Mimi is a little sleep pet who lives in her own room, and she sleeps as well as you do.
Sleep 7 hours and Mimi wakes up happy, hopping for joy. Skimp, and she gets sleepier: yawning, nodding off, and eventually passing out. Your friends see how you both slept.
HOW IT WORKS
• Set your bedtime. When it comes, Mimi switches on her lamp and takes herself off to bed: your cue to go too.
• Sleep. Your Apple Watch, or a sleep app connected to Apple Health, records the night. No Watch? Tell Mimi how you slept each morning, in a tap.
• Wake up to Mimi. Each morning she reads last night: 7 hours or more lifts her a level, under 5 drops her one.
SLEEP WITH FRIENDS
Invite up to five friends with a link and see how everyone slept on a private leaderboard, with each friend's Mimi beside their name. Tap a friend to send a nudge: "Go to bed", "Nice night" or "Rough one". A little friendly accountability goes a long way.
FILL HER ROOM
Her room starts empty. Every night earns cookies (more for a good one, and extra on a streak) to spend in her shop on a bed, a rug, a lamp, wallpaper and more. Cookies come from sleeping, and if you can't wait, the shop sells a jar. Winter and Starry Night collections dress her whole room.
MIMI PLUS
Every room collection and each new one, outfits your friends can see, all your nights rather than just this week, 100 cookies a month, and a rest day each week to save your streak. Sleep, friends and nudges stay free.
$29.99 a year after a 7-day free trial, or $4.99 a month. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period, and you can manage or cancel them in your App Store account settings.
WHY MIMI
• One clear goal: seven hours a night
• A cute, hand-drawn pet instead of charts to decode
• Pick her up, carry her about, and watch her wander, nap and hop
• Sleep streaks, your week at a glance, and bedtime reminders
• No ads, no account, no password
PRIVATE BY DESIGN
• Mimi signs you in anonymously on your device.
• Your sleep summary is shared only with the friends in your group.
• No ads and no third-party tracking. Your health data is never used for advertising and never stored in iCloud.
• Delete your data anytime, right from the app.
Mimi reads sleep from Apple Health with your permission.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://mimi-pet.vercel.app/privacy
No Apple Watch? No problem.
Each morning Mimi asks how you slept. Two taps and she's off: the bar fills, she wakes up a level (or not), and your friends see your night marked "logged".
MEET MIMI PLUS
An optional subscription: every room collection, outfits your friends can see, all your nights, 100 cookies a month and a rest day each week for your streak.
ALSO NEW
• A new welcome: Mimi shows new friends around her room herself
• Mimi on your home screen: a widget that shows how she's feeling, and sleeps when she does
• Invite friends with a link. One tap opens Mimi on the join screen
• If your iPhone only records time in bed, Mimi counts that too
• New in the shop: a star and a cloud for her wall, a sunflower, bunny slippers, pompom bunting and a heart rug
• Two collections for her room, Winter and Starry Night, if you'd like to treat her
• Can't wait for cookies? The shop sells a plate, a jar or a tin
• Your room and cookies come back by themselves after a reinstall
• Tap your streak to see your week
• Still no ads, no account, no password
The developer, DEREK YEH HU, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Purchases
- User Content
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- DEREK YEH HU
- Size
- 6.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Infrequent
Contests
- In-App Purchases
Yes
- Mimi Plus Monthly $4.99
- Mimi Plus Yearly $29.99
- Starry Night Collection $1.99
- Winter Collection $1.99
- A tin of cookies $3.99
- A jar of cookies $1.99
- A plate of cookies $0.99
- Copyright
- © @ 2026 Derek Hu