# SleepNote vs MLILY Smart Pillow

The clearest difference is update cadence: MLILY Smart Pillow at every 3 weeks against SleepNote's every 2 months. MLILY Smart Pillow also leads on iOS requirement (9.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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, MLILY Smart Pillow every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SleepNote | MLILY Smart Pillow |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 36 MB | 109 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Medica Technology Development Co., Ltd.](https://appshunter.io/developer/928761012) | [Healthcare Co., Ltd.](https://appshunter.io/developer/983172398) |

## What reviewers say

### SleepNote

[App page](https://appshunter.io/ios/app/sleepnote/id1460758047)

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.

**Highlights:** Accurate sleep monitoring, Professional sleep improvement suggestions, Ambient light and music for sleep-aid, Smart alarm for optimal wake-up, Builds good sleep habits

**Features:** macOS Compatibility

**In-app purchases:** none


### MLILY Smart Pillow

[App page](https://appshunter.io/ios/app/mlily-smart-pillow/id1491441547)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SleepNote free?

SleepNote is free to download, with no in-app purchases.

### Is MLILY Smart Pillow free?

MLILY Smart Pillow is free to download, with no in-app purchases.

### Do SleepNote or MLILY Smart Pillow have ads?

Neither SleepNote nor MLILY Smart Pillow shows ads.

### Which is updated more often, SleepNote or MLILY Smart Pillow?

SleepNote ships an update every 2 months, and MLILY Smart Pillow every 3 weeks. Most recently, SleepNote was updated on October 24, 2026 and MLILY Smart Pillow on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*