# 脳トレ！Nバック計算アプリ

> N 백 계산 앱입니다. 출제되는 계산 문제의 답을 기억하면서 해답하는 것으로 워킹 메모리가 단련됩니다.

Canonical page: [https://chrome-stats.com/d/com.timer.nbackcalculation?hl=ko](https://chrome-stats.com/d/com.timer.nbackcalculation?hl=ko)

## Overview

- **ID:** `com.timer.nbackcalculation`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** m\_Rumor
- **Category:** EDUCATION
- **Downloads:** 395
- **Last updated:** 2025-12-24
- **First published:** 2025-12-24
- **Publisher country:** JP
- **Data as of:** 2026-09-05
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.timer.nbackcalculation)
- **Privacy policy:** [https://ri-rumor.hatenablog.com/entry/2022/08/24/145149](https://ri-rumor.hatenablog.com/entry/2022/08/24/145149)

## Description

잇달아 출제되는 간단한 계산 문제의 답을 기억해, N(백수)문 늦게 해답하는 뇌 트레 게임입니다.<br>처음에는 보통의 3백으로 시작해, 응답율이 80%이상이 되면 랭크업, 60%이하의 경우는 랭크다운이 됩니다.<br>최고 순위를 목표로 합시다.<br><br>이 응용 프로그램은 &quot;N 백 도전&quot;을 기반으로합니다.<br>N 백 과제에 의해 워킹 메모리가 단련된다고 합니다.<br>뇌 훈련을 원하는 분에게 추천하는 앱입니다.

## Rankings

- #1,457,084 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.timer.nbackcalculation?hl=ko)