Calendar

ColorOS

4.43

3,083 reviews

100,000,000+
Downloads

Free

The official calendar application

ColorOS Calendar delivers a trusted built-in calendar experience focused on dates, schedules, and sharing. With over 50 million downloads and top-50 regional rankings in MX (#32), ID (#39), and JP (#49) within productivity categories, it positions itself as a widely adopted free option for personal and professional planning.

Pros & Cons

Official ColorOS-branded calendar offers a trusted, cohesive experience.
Massive install base with 50M+ downloads signals broad adoption.
Strong regional visibility with top-50 rankings in MX, ID, and JP.
No-cost access to core calendar features reduces adoption barriers.

No documented reminders, tasks, events, or agenda features compared to some competitors.
Rating data shows 0.0 from 0 ratings, which may affect perceived credibility.
Some data points (APK size, app age, permissions) are missing or zero in the provided dataset.

About Calendar

Calendar is a productivity app developed by ColorOS.

Download Statistics

Calendar has been downloaded 120 million times. In the last 30 days, the app was downloaded 11 million times.

User Ratings

Calendar is rated 4.43 out of 5 stars. The rating is based on 3.1 thousand ratings.

App Information

Calendar is FREE to download. The last update was on February 28, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play February 2026.

Description

The official calendar application provides you with efficient and easy-to-use date viewing, schedule management, schedule sharing and other functions.

More data about Calendar

Price	Free to download
Total downloads	120 million
Recent downloads	11 million
Rating	4.43 based on 3.1 thousand ratings
Ranking	Not ranked
Version	N/A
APK size	N/A
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Alternative downloads for the Calendar app

Calendar compared with similar apps

Common keywords of similar apps

Official Application Management Calendar Schedule Life

Keywords missing from this app

Planner App Events Agenda Daily Reminders Personal Event Tasks Manage Calendars View Work Day Free Simple Monthly Stay Time Easy Set Meetings Important Organized Create Widget Features Appointments Weekly Plan Widgets Views Track Week Planning Task Reminder Organize Add Business Easily Scheduling Notes Place List Experience Appointment

Google Play Rating history and histogram

Rating history

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2.6K

440

Downloads over time

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Calendar has been downloaded 120 million times. Over the past 30 days, it averaged 370 thousand downloads per day.

Changelog of Calendar

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Developer information for ColorOS

ColorOS

liguangde@oppo.com

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Comments on Calendar for Android

★★★★★ Leon Chua · Apr 17, 2026

I wish to have overviewed as a widget in a future app update please. Otherwise it's a great ColorOS calendar app, simple and effective.

★★★★☆ Karim A.Amin · Feb 25, 2026

I can't edit alternate Calendar hijri + Or - day can you please help

★★☆☆☆ Sav “Savant.Foundation” Travels · May 22, 2026

Does not sync well. The app is constantly not syncing. Did so much over the months, and it still does not sync my calendar from my cloud copy. I have to turn on and turn off sync and do this or that, and then it finally works for a few days. I installed outlook and never missed a beat. Happen too many times even on another new android phone. Just a badly. Written app program. It happened on my old phone and this new phone. Both models Oppo find 9.

★☆☆☆☆ Santhosh K · May 28, 2026

Need this missing feature! Holiday names are displayed only in the local language of the selected region. Ex: India holidays appear only in Hindi & Japan holidays appear only in Japanese. This can be difficult for users who use English / other languages. Please add an option to choose the holiday display language independently of the region. It would improve accessibility for international users. If you also need this feature, please click "Yes" for "Was this review helpful?"

★☆☆☆☆ pakistan village Vlogs · Jul 14, 2026

Calendar app icon show incorrect date. Always show Fri 31 how to fix it ?

Google Play Rankings for Calendar

This app is not ranked

Technologies used by Calendar

Trust & Safety: No requested-permissions data provided; APK size listed as 0 bytes in the supplied data.

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