# 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 vs ホイッスル

The clearest difference is in-app purchases: 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 at none against ホイッスル's 2. 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 also leads on iOS requirement (13.0 vs 15.0). ホイッスル's advantage is update cadence (every 10 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. ホイッスル sells 2 in-app purchases, starting at $1.99 per month. 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 asks for nothing beyond the download.

名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 ships an update every 4 months, ホイッスル every 10 days. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 | ホイッスル |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 35.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 10 days** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 14 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Recstu Inc.](https://appshunter.io/developer/495129203) | [Naoki Yahata](https://appshunter.io/developer/1590150102) |

## What reviewers say

### 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜

[App page](https://appshunter.io/ios/app/100/id548273732)

This app helps you decide seating arrangements for group gatherings based on name compatibility. It suggests the best seats for attendees at parties, meetings, or events, aiming to break the ice and enhance the atmosphere. It covers over 98% of Japanese surnames.

**Highlights:** Surname-based compatibility diagnosis, Seating arrangement suggestions, Supports various event types, Identifies "luckiest" person, Covers over 98% of Japanese surnames, Integration with 名字由来net

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

**In-app purchases:** none


### ホイッスル

[App page](https://appshunter.io/ios/app/id6447121017)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン | $1.99 | per month |
| プレミアムプラン | $5.99 | per year |


## Frequently asked questions

### Is 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 free?

名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 is free to download, with no in-app purchases.

### Is ホイッスル free?

ホイッスル is free to download, with in-app purchases available.

### Do 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 or ホイッスル have ads?

Both 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 and ホイッスル show ads.

### Which is updated more often, 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 or ホイッスル?

名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 ships an update every 4 months, and ホイッスル every 10 days. Most recently, 名字で席決め⁢〜100万人以上が利用した飲み会合コン診断〜 was updated on September 17, 2026 and ホイッスル on September 19, 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.*