# Пенный шелест vs Унаги Wow Сходня

The clearest difference is update cadence: Унаги Wow Сходня at every 9 days against Пенный шелест's every 10 months. Пенный шелест's advantage is iOS requirement (12.4 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Пенный шелест ships an update every 10 months, Унаги Wow Сходня every 9 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | Пенный шелест | Унаги Wow Сходня |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 9 days** |
| Size | 69 MB | 343 MB |
| Requires iOS | **12.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ian Sorminskii](https://appshunter.io/developer/1719303866) | [TORII, OOO](https://appshunter.io/developer/1790654949) |

## What reviewers say

### Пенный шелест

[App page](https://appshunter.io/ios/app/id6743854255)

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

**In-app purchases:** none


### Унаги Wow Сходня

[App page](https://appshunter.io/ios/app/wow/id6747509984)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Пенный шелест free?

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

### Is Унаги Wow Сходня free?

Унаги Wow Сходня is free to download, with no in-app purchases.

### Do Пенный шелест or Унаги Wow Сходня have ads?

Neither Пенный шелест nor Унаги Wow Сходня shows ads.

### Which is updated more often, Пенный шелест or Унаги Wow Сходня?

Пенный шелест ships an update every 10 months, and Унаги Wow Сходня every 9 days. Most recently, Пенный шелест was updated on October 30, 2026 and Унаги Wow Сходня on October 30, 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.*