# 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 vs Brain Age SP

The clearest difference is in-app purchases: Brain Age SP at none against 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜's 10. 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜's advantage is update cadence (every 3 months vs every 11 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 sells 1 one-off in-app purchase. Brain Age SP asks for nothing beyond the download.

名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 ships an update every 3 months, Brain Age SP every 11 months. The most recent releases landed on September 20, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 | Brain Age SP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/100/id556835481/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 76.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 11 months |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 8 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Recstu Inc.](https://appshunter.io/developer/495129203) | [infinitysoftware Co.,Ltd](https://appshunter.io/developer/397323076) |

## What reviewers say

### 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜

[App page](https://appshunter.io/ios/app/100/id556835481)

This app analyzes compatibility between individuals based on their surnames, offering insights into romantic luck and optimal timing for relationships. It provides daily and monthly predictions for love, communication, and important life events, acting as a personal romance advisor.

**Highlights:** Surname-based compatibility analysis, Daily and monthly romance luck predictions, Optimal timing for dates, calls, and messages, Alerts for good timing, Guidance for confessions and reconciliations, Purchase lucky charm photos

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 名字・名前御守 | $1.99 | one-time |


### Brain Age SP

[App page](https://appshunter.io/ios/app/brain-age-sp/id640963146)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 free?

名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 is free to download, with in-app purchases available.

### Is Brain Age SP free?

Brain Age SP is free to download, with no in-app purchases.

### Do 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 or Brain Age SP have ads?

Both 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 and Brain Age SP show ads.

### Which is updated more often, 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 or Brain Age SP?

名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 ships an update every 3 months, and Brain Age SP every 11 months. Most recently, 名字で相性〜100万人以上が姓名判断で利用した恋愛診断〜 was updated on September 20, 2026 and Brain Age SP on May 16, 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.*