# Kurumaki Calendar

> Easier for schedule management

Canonical page: [https://chrome-stats.com/d/id435693872](https://chrome-stats.com/d/id435693872)

## Overview

- **ID:** `id435693872`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** LITTLEN STAR Inc.
- **Category:** Productivity
- **Rating:** 4.50 / 5 (33 ratings)
- **Version:** 2.9.11
- **Last updated:** 2025-12-04
- **First published:** 2011-05-11
- **Size:** 9.55 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/kurumaki-calendar/id435693872)
- **Website:** [http://www.littlenstar.com](http://www.littlenstar.com/)
- **Privacy policy:** [http://littlenstar.com/](http://littlenstar.com/)

## Description

Kurumaki Calendar is a long-standing calendar app for Chrome, popular in Japan since 2011. It provides a six-week view with a continuous month display, so your schedule never splits across month boundaries and you can always see upcoming appointments.

Customize your calendar experience with color options: set calendar and event colors, switch color palettes, and adjust the display range to fit your workflow. A practical tool for efficient schedule management.

## Rankings

- #206,335 — Overall
- #69 — google calendar
- #84 — calendar

## Review summary

Kurumaki Calendar is praised for its simple, elegant month-view, strong color coding, and easy event entry, with notable appreciation for customization and solid Apple Calendar/iCloud synchronization. However, reviewers repeatedly cite data reliability issues after updates (events erased or misdated), problematic or limited alert features (two alerts max, inconsistent notifications), and poor dark-mode usability, plus a sense that the app hasn’t kept up with newer iPhones or ongoing development.

### Pros

- Simple, elegant calendar with a clear month-at-a-glance view and color coding.
- Highly customizable appearance with background colors/themes.
- Strong integration: syncs with Apple Calendar / iCloud (and Facebook) for cross-device scheduling.
- Easy to add events and manage your schedule; reliable for daily use.
- Long-standing favorite with broadly positive reception from users.

### Cons

- Data reliability issues after updates: events can be erased or misdated.
- Alerts/\_notifications limitations and bugs: only two alerts supported, inconsistent or missing notifications on some iOS versions.
- Poor dark mode support and readability issues; not updated for newer devices (e.g., iPhone X).
- Perceived lack of ongoing development and missing requested features (more alert options, additional backgrounds).

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Source: [Chrome-Stats](https://chrome-stats.com/d/id435693872)