# 花火大会シミュレーター vs 花火に行こう Plus

The clearest difference is in-app purchases: 花火大会シミュレーター at none against 花火に行こう Plus's 1. 花火大会シミュレーター also leads on review sentiment (34% vs 0%) and iOS requirement (9.0 vs 13.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 花火に行こう Plus sells 1 in-app purchase, starting at $1.99 per month. 花火大会シミュレーター asks for nothing beyond the download.

花火大会シミュレーター ships an update every 3 weeks, 花火に行こう Plus fortnightly. The most recent releases landed on October 5, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 花火大会シミュレーター | 花火に行こう Plus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **34.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 39 MB | 43 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [sonicmoov co.,ltd.](https://appshunter.io/developer/535471702) | [Masahiro Sakai](https://appshunter.io/developer/701045247) |

## What reviewers say

### 花火大会シミュレーター

[App page](https://appshunter.io/ios/app/id668472385)

**Features:** macOS Compatibility

**In-app purchases:** none


### 花火に行こう Plus

[App page](https://appshunter.io/ios/app/plus/id6755862943)

Find fireworks displays across Japan with an easy-to-read list. Get up-to-date information on dates, locations, and launch details. Perfect for planning your viewing experiences.

**Highlights:** Nationwide fireworks display list, Daily updated information, Search by date and location, Viewing plan creation, Free and premium access tiers

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GotoFireworks Plus (Monthly) | $1.99 | per month |


## Frequently asked questions

### Is 花火大会シミュレーター free?

花火大会シミュレーター is free to download, with no in-app purchases.

### Is 花火に行こう Plus free?

花火に行こう Plus is free to download, with in-app purchases available.

### Do 花火大会シミュレーター or 花火に行こう Plus have ads?

Neither 花火大会シミュレーター nor 花火に行こう Plus shows ads.

### Which is updated more often, 花火大会シミュレーター or 花火に行こう Plus?

花火大会シミュレーター ships an update every 3 weeks, and 花火に行こう Plus fortnightly. Most recently, 花火大会シミュレーター was updated on October 5, 2026 and 花火に行こう Plus on October 8, 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.*