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App Store Apps > Health & Fitness > Otter Sleep-Sleep Tracker
Otter Sleep-Sleep Tracker icon

Otter Sleep-Sleep Tracker

by Chongqing Cuyi Technology Co., Ltd · Health & Fitness · Free
On the App Store since November 2025 · Data updated 2026-10-25
App Store

Otter Sleep-Sleep Tracker is made and published by Chongqing Cuyi Technology Co., Ltd. AppBrain is an independent app data site and isn't affiliated with Chongqing Cuyi Technology Co., Ltd. The app name, icon, screenshots and description belong to Chongqing Cuyi Technology Co., Ltd and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
4.72
85 ratings
Last updated
October 20, 2026
Size
157.7 MB

It doesn't have enough ratings yet to judge what users think.

User feedback

Ratings and reviews on the App Store

Comments on Otter Sleep-Sleep Tracker for iOS

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Store listing

By Chongqing Cuyi Technology Co., Ltd, from the App Store
Otter Sleep-Sleep Tracker Screenshot 1 of 5
Otter Sleep-Sleep Tracker Screenshot 2 of 5
Otter Sleep-Sleep Tracker Screenshot 3 of 5
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Otter Sleep-Sleep Tracker Screenshot 5 of 5
Screenshots by Chongqing Cuyi Technology Co., Ltd, from the the App Store listing
Description by Chongqing Cuyi Technology Co., Ltd Written by the developer, not by AppBrain. Click to read.
Otter Sleep is your cozy bedtime companion, designed to help you relax, sleep peacefully, and build better sleep habits—one night at a time.

Meet Nomi, your adorable sea otter friend. Every day, Nomi sets off on little adventures and returns at night with a new bedtime story, making each evening a little more comforting and special.

Main Features
● Bedtime Stories
Every night, Nomi brings home a new story from the day's adventure. Enjoy comforting bedtime tales that help you slow down, relax, and make bedtime something to look forward to.
● Sleep Audio
Create your ideal bedtime atmosphere with personalized sleep stories, soothing white noise, relaxing nature sounds, and calming sleep music.
● Sleep Data
Keep track of your nights with clear daily, weekly, and monthly sleep records. Easily look back on your sleep duration, bedtime, wake-up time, and other available sleep information over time.
● Sleep Recording
Record nighttime sounds such as snoring and sleep talking, and review your sleep stages when available from Apple Health. Revisit your nights and discover more about what happens while you sleep.
● AI Sleep Companion
Chat with your AI companion about sleep, bedtime routines, relaxation, and everyday wellness. Get friendly suggestions and inspiration to make your bedtime routine feel more comfortable and personal.
● Smart Alarms
Wake up your way with Standard Alarms or Mission Alarms. Choose from different wake-up challenges to help you get out of bed and start your morning.
● Sleep Rituals
Wind down with simple bedtime activities designed to help you relax and prepare for sleep. Build a calming nighttime routine that feels right for you.
● Nap & Meditation
Take a break during the day with naps and calming meditation sessions, whether you need a quick recharge or a quiet moment to unwind.

Why You'll Love Otter Sleep
● A cozy sea otter companion for bedtime
● Fresh bedtime stories to make every night special
● Sleep music, white noise, and relaxing sounds for every mood
● Simple daily, weekly, and monthly sleep records
● Gentle Sleep Rituals for a calmer bedtime routine
● Nap and meditation for moments of rest throughout the day
● Smart alarms that make mornings a little easier

Whether you're winding down after a long day, enjoying a bedtime story, taking a quiet break, or getting ready for sleep, Nomi is here to make every moment of rest feel a little warmer.

Privacy Policy:https://www.ottersleep.cn/privacy.html
Terms of Service:https://www.ottersleep.cn/terms
Official page on the App Store Also on Google Play

Safety and technology

Found in the app by AppBrain
Price
Free
App size
157.7 MB
Content rating
Everyone

Technologies used by Otter Sleep-Sleep Tracker

Releases

Updates seen on the App Store
Version
2.3.0
Launched
November 2025

No changelog data

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Rankings

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About the app and developer

About Otter Sleep-Sleep Tracker

Otter Sleep-Sleep Tracker is a health & fitness app developed by Chongqing Cuyi Technology Co., Ltd.

User Ratings

Otter Sleep-Sleep Tracker is rated 4.72 out of 5 stars. The rating is based on 85 ratings.

App Information

Otter Sleep-Sleep Tracker is freely available from the App Store. The app size is 157.70 MB. The latest version available is 2.3.0. The last update was on October 20, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since November 2025.

Developer information for Chongqing Cuyi Technology Co., Ltd

Chongqing Cuyi Technology Co., Ltd

Address:

Frequently asked questions about Otter Sleep-Sleep Tracker

Is Otter Sleep-Sleep Tracker free?

Yes. Otter Sleep-Sleep Tracker is free on the App Store.

Is Otter Sleep-Sleep Tracker still available?

Yes. Otter Sleep-Sleep Tracker is on the App Store, and the last update we saw was on October 20, 2026.

How large is Otter Sleep-Sleep Tracker?

Otter Sleep-Sleep Tracker is 157.70 MB.

Is Otter Sleep-Sleep Tracker suitable for children?

App Store rates the content of Otter Sleep-Sleep Tracker as suitable for everyone.

How do people rate Otter Sleep-Sleep Tracker?

Otter Sleep-Sleep Tracker scores 4.72 out of 5 stars, from 85 ratings on the App Store.

Who made Otter Sleep-Sleep Tracker?

Otter Sleep-Sleep Tracker was developed by Chongqing Cuyi Technology Co., Ltd. It is listed in the health & fitness category on the App Store.

What are the best alternatives to Otter Sleep-Sleep Tracker?

People looking at Otter Sleep-Sleep Tracker also look at these health & fitness apps: Active by Gym360, MoMoSleep: Better Sleep Habits, KeepSwinging - Real-Time score, Brain in Hand, ASleep: Tracker and Relax.

Share Otter Sleep-Sleep Tracker

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