# Breathe Bubbles vs 闪时拳钟

The clearest difference is price: Breathe Bubbles at Free against 闪时拳钟's $1.99. 闪时拳钟's advantage is in-app purchases (none vs 9). On ads, device support and iOS requirement there is nothing between them.

Breathe Bubbles is free to download; 闪时拳钟 costs $1.99 up front. Breathe Bubbles sells 9 in-app purchases, starting at $9.99 per month. 闪时拳钟 asks for nothing beyond the download.

## The numbers

| Metric | Breathe Bubbles | 闪时拳钟 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/breathe-bubbles/id6743337849/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 90.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | Freemium | — |
| Size | 46 MB | 5 MB |
| Requires iOS | **17.0** | 18.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [希 陈](https://appshunter.io/developer/1353019342) | [宇杰 敬](https://appshunter.io/developer/1824846401) |

## What reviewers say

### Breathe Bubbles

[App page](https://appshunter.io/ios/app/breathe-bubbles/id6743337849)

This science-based tool uses Apple Watch to visualize your breathing and analyze heart rate variability for real-time stress management. It offers guided exercises to improve focus, reduce anxiety, and enhance self-control, with comprehensive health metric insights and trend tracking.

**Highlights:** Real-time stress detection via HRV, Guided breathing exercises with animation, Prefrontal cortex recovery training, Trend recording and data feedback, Standalone Apple Watch use, Integration with Apple Health

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $9.99 | per month |
| Quarterly Membership | $14.99 | per 3 months |
| Annual Membership | $29.99 | per year |
| Snack Pack | $4.99 | one-time |
| Give a Coffee | $8.99 | one-time |
| a hamburger | $9.99 | one-time |
| Lifetime Membership | $34.99 | one-time |
| Lifetime Membership | $49.99 | one-time |
| Lifetime Membership | $99.99 | one-time |


### 闪时拳钟

[App page](https://appshunter.io/ios/app/id6748255783)

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

**In-app purchases:** none


## Frequently asked questions

### Is Breathe Bubbles free?

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

### Is 闪时拳钟 free?

闪时拳钟 costs $1.99, with no in-app purchases.

### Do Breathe Bubbles or 闪时拳钟 have ads?

Neither Breathe Bubbles nor 闪时拳钟 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.*