# SleepTrace vs Dozer

The clearest difference is update cadence: Dozer at fortnightly against SleepTrace's every 6 weeks. Dozer also leads on device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. SleepTrace sells 2 in-app purchases, starting at $6.99 per month and Dozer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SleepTrace ships an update every 6 weeks, Dozer fortnightly. The most recent releases landed on October 25, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | SleepTrace | Dozer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sleeptrace-snore-tracker/id6760831021/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Freemium | — |
| Size | 202 MB | 17 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Jan Kohlhaas](https://appshunter.io/developer/1886435231) | [Adrian Nicolaysen](https://appshunter.io/developer/1887756605) |

## What reviewers say

### SleepTrace

[App page](https://appshunter.io/ios/app/sleeptrace-snore-tracker/id6760831021)

This app uses your iPhone's microphone to analyze sleep patterns and detect disturbances like snoring. It offers a smart alarm to wake you during lighter sleep phases and provides detailed statistics on your sleep quality.

**Highlights:** ML-powered sleep phase detection, Smart alarm for natural wake-ups, Snore and sound detection with audio clips, Detailed sleep statistics and trends, Customizable sleep schedule, Apple Health integration, Live Activity on Lock Screen

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SleepTrace Premium (Monthly) | $6.99 | per month |
| SleepTrace Premium (Annual) | $39.99 | per year |


### Dozer

[App page](https://appshunter.io/ios/app/dozer-sleep-tracker/id6790656632)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dozer+ | $14.99 | one-time |


## Frequently asked questions

### Is SleepTrace free?

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

### Is Dozer free?

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

### Do SleepTrace or Dozer have ads?

Neither SleepTrace nor Dozer shows ads.

### Which is updated more often, SleepTrace or Dozer?

SleepTrace ships an update every 6 weeks, and Dozer fortnightly. Most recently, SleepTrace was updated on October 25, 2026 and Dozer on October 17, 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.*