# Owaves vs ScreenTime Study

The clearest difference is in-app purchases: ScreenTime Study at none against Owaves's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Owaves sells 6 in-app purchases, starting at $6.99 per month. ScreenTime Study asks for nothing beyond the download.

Owaves ships an update every 4 weeks, ScreenTime Study every 3 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Owaves | ScreenTime Study |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.8K ratings)](https://appshunter.io/ios/app/owaves-my-bodyclock/id869648628/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Freemium | — |
| Size | 231 MB | 65 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Owaves](https://appshunter.io/developer/869648631) | [Avicenna Research Inc.](https://appshunter.io/developer/1137173051) |

## What reviewers say

### Owaves

[App page](https://appshunter.io/ios/app/owaves-my-bodyclock/id869648628)

This app uses AI and circadian rhythm science to create a personalized 24-hour plan for better sleep, focus, and overall well-being. It visualizes your day and helps you achieve your health and productivity goals.

**Highlights:** Personalized 24-hour daily plans, Circadian rhythm optimization, AI-powered recommendations, Visualize your day, Goal setting and tracking, Peer support groups

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| oPlus Monthly | $6.99 | per month |
| oStar Monthly | $9.99 | per month |
| BodyClock Plus Monthly | $12.99 | per month |
| oPlus Yearly | $49.99 | per year |
| oStar Yearly | $69.99 | per year |
| BodyClock Plus Yearly | $99.99 | per year |

**What reviewers like**

- 🚀 Visually pleasing
- 👍 Helpful for ADHD users
- 🤩 Game-changing time management
- 🎨 Customizable icons and colors
- 🕰️ Intuitive visual scheduling

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🤔 Limited customization options
- 🕰️ Restrictive time increments
- 🔀 Difficulty editing/rearranging schedule
- 🤖 Lack of sync between devices

**Reported bugs**

- Freezing and crashing issues
- Losing custom settings and icons
- Inaccurate time tracking and notifications
- Inability to edit or delete saved plans

**Requested features**

- Ability to set custom time increments
- More color and icon customization
- Sync between iPhone, iPad, and Mac
- To-do lists and task management integration
- Repeat/template functionality for daily plans


### ScreenTime Study

[App page](https://appshunter.io/ios/app/screentime-study/id6758717536)

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

**In-app purchases:** none


## Frequently asked questions

### Is Owaves free?

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

### Is ScreenTime Study free?

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

### Do Owaves or ScreenTime Study have ads?

Neither Owaves nor ScreenTime Study shows ads.

### Which is updated more often, Owaves or ScreenTime Study?

Owaves ships an update every 4 weeks, and ScreenTime Study every 3 weeks. Most recently, Owaves was updated on October 22, 2026 and ScreenTime Study on October 24, 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.*