# OZI Sleep vs Sleep Tracker

The clearest difference is device support: OZI Sleep at 2 against Sleep Tracker's —. Sleep Tracker's advantage is iOS requirement (13.0 vs 16). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | OZI Sleep | Sleep Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/ozi-sleep/id6759560419/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 5 days | — |
| Monetization | Free | — |
| Size | 30 MB | 23 MB |
| Requires iOS | 16 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [zPods Holdings LLC](https://appshunter.io/developer/1879507525) | [SEOKWON YANG](https://appshunter.io/developer/1863325487) |

## What reviewers say

### OZI Sleep

[App page](https://appshunter.io/ios/app/ozi-sleep/id6759560419)

This non-wearable app monitors your sleep using advanced sensing technology, tracking duration, stages, and awakenings. It provides clear reports and trend analysis to help you understand and improve your sleep quality.

**Highlights:** Non-wearable sleep monitoring, Real-time sleep tracking, Sleep stage analysis, Daily sleep reports, Long-term trend analysis, Smart sleep insights

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

**In-app purchases:** none


### Sleep Tracker

[App page](https://appshunter.io/ios/app/sleep-tracker-slox/id6760894127)

**In-app purchases:** none


## Frequently asked questions

### Is OZI Sleep free?

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

### Is Sleep Tracker free?

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

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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.*