# Owaves vs Marshmallows

The clearest difference is rating: Owaves at 4.6 against Marshmallows's 3.8. Owaves also leads on ratings volume (1.8K vs 4) and device support (3 vs 1). Marshmallows's advantage is in-app purchases (none vs 6) and update cadence (every 4 days vs every 4 weeks). On price and ads there is nothing between them.

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

Owaves holds the better App Store score, 4.6 against 3.8. That said, the two scores are not equally well evidenced: Owaves has 1.8K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 70% of Owaves's written reviews are positive against 80% of Marshmallows's, so the app with the better star average is not the one people write more warmly about.

Owaves ships an update every 4 weeks, Marshmallows every 4 days. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Owaves | Marshmallows |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.8K ratings)](https://appshunter.io/ios/app/owaves-my-bodyclock/id869648628/reviews)** | [3.8 (4 ratings)](https://appshunter.io/ios/app/marshmallows/id1610644358/reviews) |
| Number of ratings | **1.8K** | 4 |
| Positive reviews | 70.0% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 4 days** |
| Monetization | Freemium | **Free** |
| Size | 231 MB | 27 MB |
| Requires iOS | **17.2** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Owaves](https://appshunter.io/developer/869648631) | [Sebastian Vogt](https://appshunter.io/developer/1610644360) |

## 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


### Marshmallows

[App page](https://appshunter.io/ios/app/marshmallows/id1610644358)

This app uses the Pomodoro technique and intermittent reinforcement to boost productivity. Set focused work timers and receive random rewards for breaks, helping you balance work and rest to avoid burnout.

**Highlights:** Pomodoro technique timer, Intermittent reinforcement rewards, Focus on tasks without distractions, Balance work and rest cycles, Productivity overview and tracking, Avoid burnout and stress

**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 Marshmallows free?

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

### Which has better reviews, Owaves or Marshmallows?

Owaves is rated higher. Owaves averages 4.6 out of 5 from 1.8K ratings, while Marshmallows averages 3.8 from 4 ratings.

### Do Owaves or Marshmallows have ads?

Neither Owaves nor Marshmallows shows ads.

### Which is updated more often, Owaves or Marshmallows?

Owaves ships an update every 4 weeks, and Marshmallows every 4 days. Most recently, Owaves was updated on October 22, 2026 and Marshmallows on October 21, 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.*