# Somno - AI Sleep Tracker — Smart Alarm · Nap · Sleep Lock

> AI-powered sleep tracker with smart alarm, nap tracking, and app lock. (iPhone/iPad app by Remix Design Studio.)

- Source: https://appshunter.io/ios/app/somno-ai-sleep-tracker/id6504674988 (this page in markdown: same URL + `.md`)
- Developer: [Remix Design Studio](https://appshunter.io/developer/1708137028)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.60/5 from 26 App Store ratings · 58 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 49 MB
- Languages: American English, French (France), Japanese, Korean, Chinese (Simplified, China), European Spanish, Chinese (Traditional, Taiwan)
- Released: 2024-10-08
- Data updated: 2026-08-31
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/somno-ai-sleep-tracker/id6504674988/reviews.md

## What is Somno?

Somno is a sleep monitoring app that pairs with smart wearables. It automatically imports and analyzes historical sleep data, uses AI to identify potential issues, and provides science-based improvement plans. It supports mainstream wearables like Apple Watch.

◎ Why Choose Somno?  
[AI Sleep Report] Get more than just data—clear explanations of sleep issues and actionable advice.  
[Smart Wake-Up Alarm] Gently wakes you via haptic vibration during light sleep so you start your day refreshed.  
[Nap Tracking Algorithm] Accurately records short naps and dozing-off moments, filling the gap left by Apple Watch.  
[App Lock at Bedtime] Automatically locks distracting apps like games and social media to help you sleep early and stay disciplined.  
[Sleep Heatmap Calendar] Visualize your sleep patterns over time with a color-coded late-night history chart.  
[Sleep Energy Score] Evaluates sleep quality based on natural rhythms, personal goals, and core metrics—so you know how rested you really are.  
[Auto-Sleep Tracking] Works with Apple Watch to record sleep automatically—no manual operation needed.  
[Noise Analysis] Overlay noise levels on your sleep stages to see how sounds (like snoring) disrupt deep sleep.  
[Sleep Regularity] See how consistent your sleep schedule is and how deviations affect your rest.  
[Fun Home Screen Widgets] Beautiful, data-rich widgets to personalize your screen and reduce sleep anxiety.  
[Data Privacy] All data is stored only on your device or encrypted in your iCloud—never uploaded or shared.

◎ What Users Say  
- "The clearest sleep app I’ve used! Somno tells me straight how exercise affects my deep sleep—no more guessing." — Leray  
- "AI analysis helped me realize weekend naps made me tired on Monday. I finally stopped revenge bedtime procrastination!" — Bill  

◎ Who Is It For?  
- Want to understand your sleep in a scientific way?  
- Want short naps counted toward your sleep goal?  
- Trouble falling asleep until very late?  
- Getting less than 30 mins of deep sleep per night?  
- Irregular schedule—sleep a lot but still tired?  
- Often feel anxious, stressed, or low energy?  
- Hard to focus during the day?  
- Whether you sleep poorly, have insomnia, or just want deeper insight—Somno is your ideal sleep companion.

◎ Subscription Terms
1. After confirmation, payment will be charged to your iTunes Account automatically.
2. Your account is charged within 24 hours before each renewal period.
3. To cancel, turn off auto-renewal in iTunes/Apple ID Settings at least 24 hours before current period ends.
4. If not canceled during trial, subscription automatically starts and payment is taken. Unused trial time will be forfeited.
5. You may cancel anytime. Without cancellation, the subscription continues.

◎ Thank You for Your Support
Somno is made by independent studio Remix Design. If you like Somno, please leave a 5-star rating—it helps more people find us and supports further development.

Email: somno@remixdesign.app
Twitter: https://x.com/RemixDesignHQ

◎ Agreements
Privacy Policy: https://somno.remixdesign.app/privacy-policy.html
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- AI sleep analysis and improvement plans
- Smart wake-up alarm during light sleep
- Accurate nap tracking
- App lock for bedtime discipline
- Sleep heatmap calendar
- Sleep energy score
- Automatic sleep tracking with wearables

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Somno Pro Yearly | $17.99 | per year |
| Somno Pro Yearly | $29.99 | per year |
| Somno Pro Monthly | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Somno Pro Lifetime | $59.99 | one-time |
| Somno Pro Lifetime(Early Bird) | $29.99 | one-time |
| Somno Pro Lifetime(Angel User) | $29.99 | one-time |


## Recent user reviews (10 of 58)

All indexed reviews: https://appshunter.io/ios/app/somno-ai-sleep-tracker/id6504674988/reviews.md

### 5/5 — 一个建议

*2026-07-27*

中间页面的数据能否自行调节显示顺序

**Developer response:** 你好呀，是可以的
点击首页编辑按钮（铅笔图标）后面的设置按钮，会打开工具弹窗，其中有 “自定义首页模块” 功能，可以调整首页中各个数据模块的显示顺序。

### 5/5 — 终于有可以记录午睡的iwatch配套软件了

*2026-04-18*

最近的睡眠不是很好，经常会在白天补觉，但是苹果自带的又无法记录短时的睡眠，所以就没有办法真正的看到每天实际的睡眠时长，偶然间发现了这个软件录的相对来说都比较准确，非常好

### 3/5 — 优缺点并存

*2026-03-28*

优点：解决了手表不能记录小睡的问题。
缺点：记录精度有待提高。对于我们这些伏案工作的人，经常记录不存在的小睡，而且删除这些不准确的小睡数据后还会恢复。
建议：主动删除的小睡数据不要再恢复了，因为是不是睡了还是本人最清楚了不是？
回复开发者：小睡的数据是从本app来的，有时候一天会记录几条不存在的小睡，在app里删除后过一会或几天后可能又恢复了

**Developer response:** 感谢建议与批评指正！精度的问题我们也一直在想办法优化，因为一套标准确实很难适配不同的用户。删掉后会再恢复的问题，你看下是不是还有其他的数据源在写数据？或者直接在软件里删除，不要在健康里删除

### 5/5 — Beautifully designed app with great features

*2026-03-19, version 2.5.3*

AutoSleep was my go to Sleep app for the longest time, until I found Somno. The app is beautiful in UI Design and comes with the same functionality as AutoSleep, Somno offers a better layout and a detailed interface to show your sleep analysis. I’ve found other apps to be a headache to navigate through, whereas this one is incredible, keep up the good work! Lifetime purchase is a great steal of a deal as well!

### 5/5 — 压力检测

*2026-02-21*

压力检测什么时候出呀

### 5/5 — 小睡监测神器

*2026-01-10*

好评好评小睡监测的很准确

### 5/5 — 多一个睡眠声音监测

*2026-01-07*

最好可以录音

### 1/5 — 难用bug还多

*2025-12-24*

首先数据刷新慢，每次打开还要我切换一下日期再切回今天的日期才能看到今天的情况

其次我为了那个智能闹钟买了个会员，结果不能调时间？？？那我买它干什么？？？

然后就是iWatch表盘复杂功能刷新慢，一开始等了一天第二天起来才有可以调用的表盘模块。而且左下角设置了智能闹钟后就算开启了闹钟一直也是显示暂无闹钟(一开始是有的，但是因为捣鼓那个智能闹钟的时间我把原先它自己设置的7点半的闹钟给删了，再新建闹钟开启后就一直显示暂无闹钟了，而且新建的那个闹钟时间我也改不了……)

真的搞不懂bug这么多有没有好好测试过，反馈了回复还慢……98会员在一众iWatch相关的app中也不算便宜了吧结果就这……后悔买会员了……

### 5/5 — 不更了？

*2025-12-17*

三个月了怎么不更了啊，主睡眠不够准确

### 4/5 — 推荐入睡时间

*2025-12-12*

上班族平时因为工作睡不到标准很常见 希望在周末的时候 可以根据平时缺觉情况；周末的平均起床时间等指标给一个推荐入睡时间和时长

## Frequently asked questions about Somno

### What does Somno do?

Somno is a sleep monitoring application that connects with smart wearables to automatically import and analyze your sleep data. It uses artificial intelligence to identify potential sleep issues and offers science-based plans for improvement. The app also includes features like a smart alarm, nap tracking, and an app lock to help you establish better sleep habits.

### What are the key features of Somno?

Key features include AI-driven sleep reports with actionable advice, a smart wake-up alarm that gently rouses you during light sleep, and accurate nap tracking. It also offers an app lock to prevent distractions at bedtime, a sleep heatmap calendar for visualizing patterns, a sleep energy score, and automatic sleep tracking with compatible wearables.

### How much does Somno cost?

Somno operates on a subscription model. After a trial period, a subscription is automatically charged to your iTunes Account. You can cancel the auto-renewal at least 24 hours before the current period ends through your iTunes/Apple ID Settings. The app offers a trial, and you may cancel anytime.

### What devices is Somno compatible with?

The app is designed to pair with smart wearables, specifically mentioning support for mainstream wearables like the Apple Watch. It works with Apple Watch to record sleep automatically. Data is stored on your device or encrypted in your iCloud.

### Who would benefit from using Somno?

Somno is ideal for individuals who want to understand their sleep scientifically, track short naps, struggle with late bedtimes, experience low energy despite sleeping, or have irregular sleep schedules. It's also beneficial for those feeling anxious, stressed, or having difficulty focusing during the day, whether they have insomnia or simply seek deeper sleep insights.

## Version history (last 5 releases)

### 2.6.0 — 2026-08-04

1. Added daily body metrics details to help you better understand daily health data changes
2. Fixed an issue where data might not appear correctly on the Home page in some cases
3. Fixed an issue where the default date could be incorrect when manually adding sleep records
4. Fixed an issue where editing sleep data could behave unexpectedly in some cases

### 2.5.4 — 2026-05-23

- Adapted dialog styles for iOS 26.4
- Fixed an issue where switching the app appearance between Light and Dark Mode might not take effect
- Fixed an issue where journal tags and the share dialog could crash in some cases

### 2.5.3 — 2026-03-10

- Fixed an issue affecting Environmental Noise display on some devices
- Improved nap detection

### 2.5.2 — 2026-02-17

- Added a new app icon
- Fixed known issues

### 2.5.1 — 2026-02-09

- Added a Smart Alarm Control Center widget for Apple Watch
- Improved sleep tracking on Apple Watch for more real-time data updates

## Apps similar to Somno

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Avrora Sleep Sounds & Stories](https://appshunter.io/ios/app/avrora-sleep-sounds-and-stories/id1441091033) | 4.5 (17,920) | Free | Health & Fitness |
| [Sleepzy - Sleep Cycle Tracker](https://appshunter.io/ios/app/sleepzy-sleep-cycle-tracker/id1064910141) | 4.3 (22,380) | Free | Health & Fitness |
| [Pillow: Sleep Tracker](https://appshunter.io/ios/app/pillow-sleep-tracker/id878691772) | 4.4 (95,615) | Free | Health & Fitness |
| [Ocean Waves - Sleep Sounds](https://appshunter.io/ios/app/ocean-waves-sleep-sounds/id969903863) | 4.7 (2,029) | Free | Health & Fitness |
| [Sleep Cycle - Tracker & Sounds](https://appshunter.io/ios/app/sleep-cycle-tracker-and-sounds/id320606217) | 4.7 (28,335) | Free | Health & Fitness |
| [SleepWatch - Top Sleep Tracker](https://appshunter.io/ios/app/sleepwatch-top-sleep-tracker/id1138066420) | 4.7 (328,469) | Free | Health & Fitness |

## More apps by Remix Design Studio

- [JotDay:Time Tracker](https://appshunter.io/ios/app/jotdaytime-tracker/id6476449746)

All apps by Remix Design Studio: https://appshunter.io/developer/1708137028

## Related topics

[somno](https://appshunter.io/ios/topics/somno)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-31.*