# MiiBook Journal: Private Diary

> A timeless journal for life.

Canonical page: [https://chrome-stats.com/d/id6451179720](https://chrome-stats.com/d/id6451179720)

## Overview

- **ID:** `id6451179720`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Ryunosuke Nagase
- **Category:** Lifestyle
- **Rating:** 4.80 / 5 (5 ratings)
- **Version:** 6.2.2
- **Last updated:** 2026-03-28
- **First published:** 2023-07-18
- **Size:** 153 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/miibook-journal-private-diary/id6451179720)
- **Website:** [https://tinylab-apps.web.app](https://tinylab-apps.web.app/)
- **Privacy policy:** [https://tinylab-apps.web.app/PrivacyPolicy/ja.html](https://tinylab-apps.web.app/PrivacyPolicy/ja.html)

## Description

**MiiBook Journal** is a simple, private diary app that stores data on-device with no account required. Enjoy quick entries or longer reflections, plus calendar-based views to track your mood and growth.

Features include calendar swipe views, reminders, dark mode, a home widget, and AI-generated monthly summaries. Your data stays private and accessible only on your device.

## Rankings

- #449,207 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6451179720)