# Sleepzy vs Lets walk

The clearest difference is in-app purchases: Lets walk at none against Sleepzy's 13. Lets walk also leads on ads (none vs shown) and update cadence (every 5 days vs monthly). Sleepzy's advantage is device support (4 vs 1) and iOS requirement (13.0 vs 18.6). On price there is nothing between them.

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

Sleepzy ships an update monthly, Lets walk every 5 days. The most recent releases landed on October 18, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Sleepzy | Lets walk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (22K ratings)](https://appshunter.io/ios/app/sleepzy-sleep-cycle-tracker/id1064910141/reviews)** | — |
| Number of ratings | **22K** | — |
| Positive reviews | 37.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Freemium | — |
| Size | 270 MB | 6 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) | [Jose Antonio Quiles](https://appshunter.io/developer/821531350) |

## What reviewers say

### 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


### Lets walk

[App page](https://appshunter.io/ios/app/lets-walk/id6764381657)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sleepzy free?

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

### Is Lets walk free?

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

### Do Sleepzy or Lets walk have ads?

Sleepzy shows ads; Lets walk does not.

### Which is updated more often, Sleepzy or Lets walk?

Sleepzy ships an update monthly, and Lets walk every 5 days. Most recently, Sleepzy was updated on October 18, 2026 and Lets walk on October 2, 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.*