# Bhavana vs e睡眠

The clearest difference is in-app purchases: e睡眠 at none against Bhavana's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Bhavana sells 1 in-app purchase, starting at $8.99 per month. e睡眠 asks for nothing beyond the download.

Bhavana ships an update every 2 months, e睡眠 every 3 months. The most recent releases landed on October 13, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Bhavana | e睡眠 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 147 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Kuang Chih Hsiao](https://appshunter.io/developer/925289709) | [Shanghai Huicheng Science and Education Equipment Co., Ltd](https://appshunter.io/developer/1277587920) |

## What reviewers say

### Bhavana

[App page](https://appshunter.io/ios/app/bhavana/id1475236215)

Analyze your brain activity and use biofeedback to manage anxiety, reduce stress, and enhance your quality of life. Track key indicators like calmness, awareness, and mindfulness based on scientific research.

**Highlights:** Brain activity analysis, Biofeedback technology, Anxiety and stress management, Calmness, Awareness, Mindfulness tracking, Health app integration, Apple Watch heart rate data integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级版 | $8.99 | per month |


### e睡眠

[App page](https://appshunter.io/ios/app/e/id1517334920)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bhavana free?

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

### Is e睡眠 free?

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

### Do Bhavana or e睡眠 have ads?

Neither Bhavana nor e睡眠 shows ads.

### Which is updated more often, Bhavana or e睡眠?

Bhavana ships an update every 2 months, and e睡眠 every 3 months. Most recently, Bhavana was updated on October 13, 2026 and e睡眠 on October 11, 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.*