# PIAグループアプリ vs いっせーの！

The clearest difference is in-app purchases: PIAグループアプリ at none against いっせーの！'s 5. PIAグループアプリ also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.1). いっせーの！'s advantage is update cadence (every 5 days vs monthly). On price and device support there is nothing between them.

Both are free to download. いっせーの！ sells 5 in-app purchases, starting at $1.99 per month. PIAグループアプリ asks for nothing beyond the download.

PIAグループアプリ ships an update monthly, いっせーの！ every 5 days. The most recent releases landed on November 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | PIAグループアプリ | いっせーの！ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 7.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 5 days** |
| Monetization | Free | — |
| Size | 62 MB | 34 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [MATAHARI CO., LTD.](https://appshunter.io/developer/1453386963) | [Mari Suzuki](https://appshunter.io/developer/1823161754) |

## What reviewers say

### PIAグループアプリ

[App page](https://appshunter.io/ios/app/pia/id1502054153)

This official app provides the latest information and data for pachinko and slot machine fans. It offers features like viewing game machine data, managing finances, and sharing exciting moments with friends. Membership card registration enhances functionality, allowing for extended data viewing and personalized notifications.

**Highlights:** View game machine data, Register favorite halls, Access play guides, Manage income and expenses, Share game moments, Receive personalized machine notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### いっせーの！

[App page](https://appshunter.io/ios/app/id6747877531)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額広告削除 | $1.99 | per month |
| 月額プレミアムプラン | $2.99 | per month |
| 永久広告削除 | $5.99 | one-time |
| 永久プレミアム（アップグレード） | $11.99 | one-time |
| 永久プレミアム | $19.99 | one-time |


## Frequently asked questions

### Is PIAグループアプリ free?

PIAグループアプリ is free to download, with no in-app purchases.

### Is いっせーの！ free?

いっせーの！ is free to download, with in-app purchases available.

### Do PIAグループアプリ or いっせーの！ have ads?

いっせーの！ shows ads; PIAグループアプリ does not.

### Which is updated more often, PIAグループアプリ or いっせーの！?

PIAグループアプリ ships an update monthly, and いっせーの！ every 5 days. Most recently, PIAグループアプリ was updated on November 3, 2026 and いっせーの！ on October 4, 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.*