# SumanSoul教练 vs Pubu Flow

The clearest difference is price: SumanSoul教练 at Free against Pubu Flow's $3.99. SumanSoul教练 also leads on update cadence (monthly vs every 9 months) and iOS requirement (10.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

SumanSoul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.

SumanSoul教练 ships an update monthly, Pubu Flow every 9 months. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SumanSoul教练 | Pubu Flow |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | — | Paid |
| Size | 107 MB | 85 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Xinlingyuedong](https://appshunter.io/developer/1689997831) | [Pubu Limited](https://appshunter.io/developer/1693052478) |

## What reviewers say

### SumanSoul教练

[App page](https://appshunter.io/ios/app/sumansoul/id1473389824)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SumanSoul教练 free?

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

### Is Pubu Flow free?

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

### Do SumanSoul教练 or Pubu Flow have ads?

Neither SumanSoul教练 nor Pubu Flow shows ads.

### Which is updated more often, SumanSoul教练 or Pubu Flow?

SumanSoul教练 ships an update monthly, and Pubu Flow every 9 months. Most recently, SumanSoul教练 was updated on October 4, 2026 and Pubu Flow on October 18, 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.*