# メモ帳 - 隠せるシンプルメモ

> A simple and easy-to-use notepad. The "hidden memo function" allows you to safely save important information without worrying about others seeing it.

Canonical page: [https://chrome-stats.com/d/com.chamutools.memoapp](https://chrome-stats.com/d/com.chamutools.memoapp)

## Overview

- **ID:** `com.chamutools.memoapp`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** chamu tools
- **Category:** PRODUCTIVITY
- **Downloads:** 14
- **Version:** 1.2
- **Last updated:** 2026-07-21
- **First published:** 2026-07-02
- **Publisher country:** JP
- **Size:** 29 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.chamutools.memoapp)
- **Website:** [https://chamu-tools.web.app](https://chamu-tools.web.app/)
- **Privacy policy:** [https://sites.google.com/view/chamutools-privacy/%E3%83%9B%E3%83%BC%E3%83%A0](https://sites.google.com/view/chamutools-privacy/%E3%83%9B%E3%83%BC%E3%83%A0)

## Description

This is a simple and easy-to-use memo app.<br><br>It includes only the essential functions and has a design that anyone can use without getting lost.<br><br>The most distinctive feature of this app is the &quot;hidden memo function.&quot;<br><br>You can hide memos that you don&#39;t want others to see, so only you can view them. You can safely leave diary entries, password notes, and private memos.<br><br>[Main Functions]<br>・Create, edit, and delete memos<br>・Rearrange memos by long-pressing<br>・Hidden memo function (hide memos you don&#39;t want others to see)<br>・Change font size<br>・Switch between date display and title display<br>・Customize background color<br><br>[Recommended for those who:]<br>・Are looking for a simple notepad<br>・Don&#39;t want others to see their private memos<br>・Prefer a lightweight app without unnecessary features<br><br>Please try this notepad that combines simplicity and security.

## Rankings

- #2,716,484 — 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.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.chamutools.memoapp.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.google.android.gms.permission.AD_ID`

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