# SENRIN vs 花火に行こう Camera

The clearest difference is in-app purchases: 花火に行こう Camera at none against SENRIN's 1. 花火に行こう Camera also leads on update cadence (every 8 days vs every 4 weeks) and device support (4 vs 1). On price and ads there is nothing between them.

Both are free to download. SENRIN sells 1 one-off in-app purchase. 花火に行こう Camera asks for nothing beyond the download.

SENRIN ships an update every 4 weeks, 花火に行こう Camera every 8 days. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | SENRIN | 花火に行こう Camera |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 8 days** |
| Size | 3 MB | 26 MB |
| Requires iOS | 18.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Tsuyoshi Nishigaki](https://appshunter.io/developer/1843210246) | [Masahiro Sakai](https://appshunter.io/developer/701045247) |

## What reviewers say

### SENRIN

[App page](https://appshunter.io/ios/app/senrin-ar/id6753230563)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム版 | $1.99 | one-time |


### 花火に行こう Camera

[App page](https://appshunter.io/ios/app/camera/id6780726537)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SENRIN free?

SENRIN is free to download, with in-app purchases available.

### Is 花火に行こう Camera free?

花火に行こう Camera is free to download, with no in-app purchases.

### Do SENRIN or 花火に行こう Camera have ads?

Neither SENRIN nor 花火に行こう Camera shows ads.

### Which is updated more often, SENRIN or 花火に行こう Camera?

SENRIN ships an update every 4 weeks, and 花火に行こう Camera every 8 days. Most recently, SENRIN was updated on September 17, 2026 and 花火に行こう Camera on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*