# どこから？花火 vs 花火に行こう Plus

The clearest difference is in-app purchases: どこから？花火 at none against 花火に行こう Plus's 1. 花火に行こう Plus's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. どこから？花火 asks for nothing beyond the download.

どこから？花火 ships an update every 3 weeks, 花火に行こう Plus fortnightly. The most recent releases landed on September 18, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | どこから？花火 | 花火に行こう Plus |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 63 MB | 43 MB |
| Requires iOS | 14.0.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ITSolutionZ Inc.](https://appshunter.io/developer/1625041772) | [Masahiro Sakai](https://appshunter.io/developer/701045247) |

## What reviewers say

### どこから？花火

[App page](https://appshunter.io/ios/app/id6749356366)

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

**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 どこから？花火 free?

どこから？花火 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 どこから？花火 or 花火に行こう Plus have ads?

どこから？花火 shows ads; 花火に行こう Plus does not.

### Which is updated more often, どこから？花火 or 花火に行こう Plus?

どこから？花火 ships an update every 3 weeks, and 花火に行こう Plus fortnightly. Most recently, どこから？花火 was updated on September 18, 2026 and 花火に行こう Plus on September 21, 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.*