# eaze vs sleep² sleeptracker & analysis

The clearest difference is in-app purchases: eaze at none against sleep² sleeptracker & analysis's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. sleep² sleeptracker & analysis sells 4 in-app purchases, starting at $9.99 per month. eaze asks for nothing beyond the download.

eaze ships an update fortnightly, sleep² sleeptracker & analysis every 2 weeks. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | eaze | sleep² sleeptracker & analysis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.4 (34 ratings)](https://appshunter.io/ios/app/sleep-sleeptracker-and-analysis/id1629426238/reviews)** |
| Number of ratings | — | **34** |
| Positive reviews | — | 56.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 107 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dream Sleep Services UG](https://appshunter.io/developer/1619063763) | [Nukkuaa](https://appshunter.io/developer/1629426240) |

## What reviewers say

### eaze

[App page](https://appshunter.io/ios/app/eaze-schlafcoaching/id1619063761)

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

**In-app purchases:** none


### sleep² sleeptracker & analysis

[App page](https://appshunter.io/ios/app/sleep-sleeptracker-and-analysis/id1629426238)

This app acts as a personal guide to better sleep, combining innovative sleep training with precise sleep tracking and analysis. It offers an EU-approved medical device program for acute sleep disorders like insomnia, providing personalized recommendations and sleep training based on your data.

**Highlights:** Sleep tracking and analysis, Sleep training programs, Personalized recommendations, Interactive chatbot, Data import (Polar sensor, Apple Health), Manual sleep diary entry

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| sleep² PRO | $9.99 | per month |
| sleep² PRO | $79.99 | per year |
| sleep² intensive program | $39.99 | one-time |
| sleep² intensive program | $99.99 | one-time |


## Frequently asked questions

### Is eaze free?

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

### Is sleep² sleeptracker & analysis free?

sleep² sleeptracker & analysis is free to download, with in-app purchases available.

### Do eaze or sleep² sleeptracker & analysis have ads?

Neither eaze nor sleep² sleeptracker & analysis shows ads.

### Which is updated more often, eaze or sleep² sleeptracker & analysis?

eaze ships an update fortnightly, and sleep² sleeptracker & analysis every 2 weeks. Most recently, eaze was updated on September 16, 2026 and sleep² sleeptracker & analysis on September 24, 2026.

---

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