Calendar

Developer: MB4ANDROID

Category: Productivity

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1.4M installs

10.5K ratings

8.7K monthly active users

$<10K monthly revenue est.

IAP 0% · Ad 100%

Install Trends

Weekly +449

Steady

Monthly +2.1K

Steady

Calendar Summary

Calendar is a ad-supported Android app in Productivity by MB4ANDROID. Released in Oct 2012 (13 years ago). It has about 1.4M+ installs and 10.5K ratings with a 4.69★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 8.7K monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Jun 6, 2026.

Recent activity: 449 installs this week (2.1K over 4 weeks) showing steady growth , and 30 new ratings this week View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Mar 12, 2025.

Store info: Last updated on Google Play on Jun 6, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: pl.mb.calendar

First Released: 2012-10-24

Store Last Updated: 2026-06-06

In-App Purchases: No

Ads: Yes

Website: mb4mobile.pl

App Store

Crawl Status: Success

AppGoblin First Crawled: 2021-02-06

AppGoblin Last Crawled: 2026-06-20

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Failed

AppGoblin SDK Scans

Successful Last Crawled:

Last Crawled: 2025-03-12

Last Crawl Status: Failed

4.69★

Ratings: 10.5K

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1★

Screenshots

App Description

Calendar shows the current day, sunrise and sunset, historical events and more.

The calendar widget shows the current day, sunrise and sunset, moon phases and its rising and setting, zodiac sign, calendar events, historical events and the expected start of the menstrual period. This last option must be enabled in the settings.

Full view contains weather forecast.
NOTE set the latitude and longitude of its location to hours of sunrise and sunset display properly.

Application use:
- Internet - for display advertising