# Sleepsyn vs OneDayy

The clearest difference is in-app purchases: OneDayy at none against Sleepsyn's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Sleepsyn sells 2 in-app purchases, starting at $6.99 per month. OneDayy asks for nothing beyond the download.

## The numbers

| Metric | Sleepsyn | OneDayy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sleepsyn-sleep-score-tracker/id6777352590/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Freemium | — |
| Size | 55 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kashif Umar](https://appshunter.io/developer/1896599118) | [Sarmad Mustafa](https://appshunter.io/developer/6787420765) |

## What reviewers say

### Sleepsyn

[App page](https://appshunter.io/ios/app/sleepsyn-sleep-score-tracker/id6777352590)

This app tracks your sleep patterns, explains their impact on your well-being, and offers tools to help you fall asleep faster. It provides personalized insights into your chronotype and habits, with premium features for deeper analysis and a full sound library.

**Highlights:** Sleep tracking without wearables, Habit logging and correlation, Chronotype identification quiz, Guided breathing exercises, Variety of sleep sounds, Weekly and monthly progress reports

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Semi-Annual | $34.99 | per 6 months |


### OneDayy

[App page](https://appshunter.io/ios/app/onedayy-self-reflection/id6787420763)

**In-app purchases:** none


## Frequently asked questions

### Is Sleepsyn free?

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

### Is OneDayy free?

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

### Do Sleepsyn or OneDayy have ads?

Neither Sleepsyn nor OneDayy shows ads.

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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.*