# Simple Fireworks vs ゆらぎの森｜癒しと睡眠のヒーリング

The clearest difference is in-app purchases: Simple Fireworks at none against ゆらぎの森｜癒しと睡眠のヒーリング's 1. ゆらぎの森｜癒しと睡眠のヒーリング's advantage is ads (none vs shown) and update cadence (every 5 days vs every 18 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ゆらぎの森｜癒しと睡眠のヒーリング sells 1 one-off in-app purchase. Simple Fireworks asks for nothing beyond the download.

Simple Fireworks ships an update every 18 months, ゆらぎの森｜癒しと睡眠のヒーリング every 5 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Simple Fireworks | ゆらぎの森｜癒しと睡眠のヒーリング |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 18 months | **Every 5 days** |
| Size | 208 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ryouhei Azuma](https://appshunter.io/developer/1353297781) | [JUNYA TOGA](https://appshunter.io/developer/6774049984) |

## What reviewers say

### Simple Fireworks

[App page](https://appshunter.io/ios/app/simple-fireworks/id6448870385)

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

**In-app purchases:** none


### ゆらぎの森｜癒しと睡眠のヒーリング

[App page](https://appshunter.io/ios/app/id6798911946)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| すべての景色をひらく | $1.99 | one-time |


## Frequently asked questions

### Is Simple Fireworks free?

Simple Fireworks is free to download, with no in-app purchases.

### Is ゆらぎの森｜癒しと睡眠のヒーリング free?

ゆらぎの森｜癒しと睡眠のヒーリング is free to download, with in-app purchases available.

### Do Simple Fireworks or ゆらぎの森｜癒しと睡眠のヒーリング have ads?

Simple Fireworks shows ads; ゆらぎの森｜癒しと睡眠のヒーリング does not.

### Which is updated more often, Simple Fireworks or ゆらぎの森｜癒しと睡眠のヒーリング?

Simple Fireworks ships an update every 18 months, and ゆらぎの森｜癒しと睡眠のヒーリング every 5 days. Most recently, Simple Fireworks was updated on October 30, 2026 and ゆらぎの森｜癒しと睡眠のヒーリング on October 31, 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.*