# Sleepace vs Sleepzy

The clearest difference is rating: Sleepzy at 4.3 against Sleepace's 1.9. Sleepzy also leads on ratings volume (22K vs 27) and review sentiment (37% vs 21%). Sleepace's advantage is in-app purchases (none vs 13) and ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Sleepzy sells 13 in-app purchases, starting at $3.99 per 7 days. Sleepace asks for nothing beyond the download.

Sleepzy holds the better App Store score, 4.3 against 1.9. That said, the two scores are not equally well evidenced: Sleepzy has 22K ratings behind it against 27, so its average is the more settled of the two. Written reviews point the same way: 21% of Sleepace's written reviews are positive against 37% of Sleepzy's.

Sleepace ships an update every 2 months, Sleepzy monthly. The most recent releases landed on October 1, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Sleepace | Sleepzy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (27 ratings)](https://appshunter.io/ios/app/sleepace/id928761013/reviews) | **[4.3 (22K ratings)](https://appshunter.io/ios/app/sleepzy-sleep-cycle-tracker/id1064910141/reviews)** |
| Number of ratings | 27 | **22K** |
| Positive reviews | 20.9% of reviews | **37.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Freemium |
| Size | 59 MB | 270 MB |
| Requires iOS | **7.1** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Medica Technology Development Co., Ltd.](https://appshunter.io/developer/928761012) | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) |

## What reviewers say

### Sleepace

[App page](https://appshunter.io/ios/app/sleepace/id928761013)

This app monitors your sleep patterns, offering 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.

**Highlights:** Accurate sleep monitoring, Professional sleep suggestions, Ambient light and music sleep aid, Smart alarm for optimal wake-up, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Sleepzy

[App page](https://appshunter.io/ios/app/sleepzy-sleep-cycle-tracker/id1064910141)

This smart alarm clock tracks sleep patterns, wakes you gently during your lightest sleep phase, and analyzes sleep quality. It provides insights into sleep debt, offers relaxing sounds to help you unwind, and can sync with health apps for comprehensive data tracking.

**Highlights:** Smart alarm wakes you in lightest sleep phase, Sleep pattern tracking and analysis, Sleep debt and quality monitoring, Relaxing sounds and AI music for sleep, Weekly sleep statistics and insights, Snore detection (Premium feature), Syncs with Apple Health

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sleepzy Premium 1 Week | $3.99 | per 7 days |
| Sleepzy Premium 1 Month | $4.99 | per month |
| Sleepzy Premium 1 Week | $4.99 | per 7 days |
| Sleepzy Pro | $4.99 | per 7 days |
| Sleepzy Pro | $4.99 | per 7 days |
| Sleepzy Premium 1 Month | $6.99 | per month |
| Sleepzy Premium 1 Month | $6.99 | per month |
| Sleepzy Pro | $7.99 | per 7 days |
| Sleepzy Premium 3 Months | $9.99 | per 3 months |
| Sleepzy Premium 1 Year | $14.99 | per year |
| Sleepzy Premium 1 Year | $29.99 | per year |
| Sleepzy Premium 1 Year | $69.99 | per year |
| Sleepzy Premium 1 Year | $89.99 | per year |

**What reviewers like**

- 🚀 Effective alarm clock
- 👍 Customizable alarm sounds
- 🌙 Sleep tracking features
- 💤 Gradual wake-up process

**What reviewers complain about**

- 🐛 Inaccurate sleep tracking
- 🔋 Drains phone battery
- 🔒 Privacy concerns with microphone
- 💰 Overly aggressive upselling of premium features

**Reported bugs**

- Alarm not going off as scheduled
- App crashing or freezing
- Inconsistent data recording

**Requested features**

- Integration with other sleep/health apps
- More detailed sleep analysis and insights
- Ability to adjust alarm time range
- Nap tracking and alarm


## Frequently asked questions

### Is Sleepace free?

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

### Is Sleepzy free?

Sleepzy is free to download, with in-app purchases available.

### Which has better reviews, Sleepace or Sleepzy?

Sleepzy is rated higher. Sleepace averages 1.9 out of 5 from 27 ratings, while Sleepzy averages 4.3 from 22K ratings.

### Do Sleepace or Sleepzy have ads?

Sleepzy shows ads; Sleepace does not.

### Which is updated more often, Sleepace or Sleepzy?

Sleepace ships an update every 2 months, and Sleepzy monthly. Most recently, Sleepace was updated on October 1, 2026 and Sleepzy on October 20, 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.*