SleepNote vs C
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SleepNote
This app monitors your sleep patterns and offers professional suggestions to improve sleep quality and build healthy habits. It also provides ambient light and music to help you fall asleep faster and a smart alarm to wake you at the optimal time for a refreshed feeling.
- Accurate sleep monitoring
- Professional sleep improvement suggestions
- Ambient light and music for sleep-aid
- Smart alarm for optimal wake-up
- Builds good sleep habits
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SleepNote focuses on sleep monitoring and sleep-aid, we have these 3 main features for you to create better sleep: 1. Sleep Monitoring Accurate sleep monitoring (from our Sleep Monitoring series products) and professional suggestions to improve your sleep quality, and even to build up good sleep habit 2.Sleep-Aid Efficient ambient light (from our Sleep-Aid series products) and music enable you to fall asleep quickly, over 85% of the testing participants give us positive feedback 3.Smart Alarm Our alarm（from our products） is smart enough to wake you up in the most suitable time in the morning, so that you could fulfill healthy sleep cycle and feel refreshed
C
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C-life 乐享，生活本应如此 C-life 乐享 App是一个智能设备管理工具，通过该App，你可以在家中、在户外、在任意场所遥控你的智能硬件设备，体验更美好的健康生活。
Screenshots
Verdict
The clearest difference is update cadence: SleepNote at every 2 months against C's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SleepNote ships an update every 2 months, C every 6 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | SleepNote | C |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 36 MB | 195 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen Medica Technology Development Co., Ltd. | 深圳数联天下智能科技有限公司 |
In-app purchases
SleepNote
No in-app purchases
C
No in-app purchases
