# 精神年齢/診断

> Play immediately with an app size of about 3MB! Measure your "mental age" by answering 20 questions! are you an adult? Or?

Canonical page: [https://chrome-stats.com/d/com.oopiee.seishin](https://chrome-stats.com/d/com.oopiee.seishin)

## Overview

- **ID:** `com.oopiee.seishin`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** OOPIEE
- **Category:** GAME\_CASUAL
- **Downloads:** 49,559
- **Version:** 1.2.0
- **Last updated:** 2026-08-18
- **First published:** 2015-02-05
- **Publisher country:** JP
- **Size:** 7.27 MB
- **Data as of:** 2026-10-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.oopiee.seishin)
- **Website:** [https://oopiee.net](https://oopiee.net/)
- **Privacy policy:** [https://oopiee.net/p\_policy.html](https://oopiee.net/p_policy.html)

## Description

**精神年齢/診断** is a lightweight (about 3MB) Chrome extension that allows users to measure their "mental age" through a quick and engaging quiz. By answering 20 intuitive questions, users can discover whether their mind aligns with that of a child, teenager, adult, or beyond. The app is designed for fast diagnosis, suitable for parties, social gatherings, or simply to kill time during commutes.

The user-friendly interface lets you enter your real age and then select from four options per question. Results are fun and shareable, with a feature to post directly on Twitter. While the diagnosis provides entertaining insights, it is not comprehensive but offers a playful exploration of the gap between body and mind. Compatible with Android 4.4 or higher, this free extension keeps users updated with future releases via push notifications.

## Rankings

- #305,607 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.oopiee.seishin.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.oopiee.seishin)