# Pubu Flow vs Phala教练

The clearest difference is price: Phala教练 at Free against Pubu Flow's $3.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Phala教练 is free to download; Pubu Flow costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Pubu Flow | Phala教练 |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Paid | — |
| Size | 85 MB | 96 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pubu Limited](https://appshunter.io/developer/1693052478) | [Xinlingyuedong](https://appshunter.io/developer/1689997831) |

## What reviewers say

### Pubu Flow

[App page](https://appshunter.io/ios/app/pubu-flow/id6450381798)

Create personalized soundscapes with over 30 high-quality sounds to aid meditation, sleep, relaxation, or focus. Mix and adjust individual sound volumes for a custom auditory experience.

**Highlights:** 30+ high-quality sounds, Adjustable individual sound volumes, Simultaneous sound playback, Focus and relaxation aid, Simple, clean design

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

**In-app purchases:** none


### Phala教练

[App page](https://appshunter.io/ios/app/phala/id6737223149)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pubu Flow free?

Pubu Flow costs $3.99, with no in-app purchases.

### Is Phala教练 free?

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

### Do Pubu Flow or Phala教练 have ads?

Neither Pubu Flow nor Phala教练 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.*