Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Google Calendar

Google Calendar is a time-management and scheduling calendar service developed by Google. It was initially created by Mike Samuel as part of his 20% project at Google, and developed by a team including Mike Samuel, Carl Sjogreen, David Marmaros and Neal Gafter. It became available in beta release April 13, 2006, and in general release in July 2009, on…

Art, Features & Reception

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Google Calendar. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Android
Android2026.30.1 (Build 958484587) / August 6, 2026; 18 days ago (2026-08-06)iOS[a]26.30 / August 10, 2026; 14 days ago (2026-08-10)Wear OS2026.30 (Build 958028655) / August 6,… · 2026.30.1 (Build 958484587) / August 6, 2026; 18 days ago (2026-08-06)
Developer
Google
iOS[a]
26.30 / August 10, 2026; 14 days ago (2026-08-10)
License
Freeware
Operating system
iOS 16 (2026) · iOS 15 (2024) · Android 5, 6, 7, iOS 14 (2023) · iOS 12, 13 (2022) · iOS 10, 11 (2020)
Release
Beta - April 13, 2006; 20 years ago (2006-04-13) General - July 2009; 17 years ago (2009-07)

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Features

Reception

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Google Calendar

Nodes35
Edges34
Triples76
Avg. degree1.94
Density0.057143
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Google Calendar

Top relations

related to Reception · 22
Google Calendar → All, Allyson Kazmucha, Android, CNET, December, Even, Furthermore, Gmail, Google, However, In, It's, Kazmucha, March, Material Design-inspired, Notification Center, Overall, Sarah Mitroff, She, Smart Suggestions
related to Features · 19
Google Calendar → All-day, Although, Apple, Birthdays, Douglas Bowman, Events, Google, Holidays, Kevin Fox, Locations, Maybe, Microsoft Outlook, No, Privacy, Recurring, The, URL, Users, Yes
Operating system · 7
Google Calendar → Android 5, 6, 7, iOS 14 (2023), Android Ice Cream Sandwich (2014), Android Jelly Bean, KitKat (2018), iOS 10, 11 (2020), iOS 12, 13 (2022), iOS 15 (2024), iOS 16 (2026)
related to Updates · 6
Google Calendar → Events, Gmail, Google, In August, In December, The
related to Google Workspace · 5
Google Calendar → Additionally, Find, For, Google Workspace, Suite
related to Platforms · 5
Google Calendar → Android, April, Initially, July, March
Android · 2
Google Calendar → 2026.30.1 (Build 958484587) / August 6, 2026; 18 days ago (2026-08-06), Android2026.30.1 (Build 958484587) / August 6, 2026; 18 days ago (2026-08-06)iOS[a]26.30 / August 10, 2026; 14 days ago (2026-08-10)Wear OS2026.30 (Build 958028655) / August 6,…
is a · 2
Google Calendar → bold interface, time-management and scheduling calendar service developed by Google
Developer · 1
Google Calendar → Google
iOS[a] · 1
Google Calendar → 26.30 / August 10, 2026; 14 days ago (2026-08-10)

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

google calendar events users feature event also app time added including ios criticized information smart suggestions praised android gmail automatically

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Google CalendarAndroidAndroid2026.30.1 (Build 958484587) / August 6, 2026; 18 days ago (2026-08-06)iOS[a]26.30 / August 10, 2026; 14 days ago (2026-08-10)Wear OS2026.30 (Build 958028655) / August 6,…1.00infobox
Google CalendarAndroid2026.30.1 (Build 958484587) / August 6, 2026; 18 days ago (2026-08-06)1.00infobox
Google CalendarDeveloperGoogle1.00infobox
Google CalendariOS[a]26.30 / August 10, 2026; 14 days ago (2026-08-10)1.00infobox
Google CalendarLicenseFreeware1.00infobox
Google CalendarOperating systemiOS 16 (2026)1.00infobox
Google CalendarOperating systemiOS 15 (2024)1.00infobox
Google CalendarOperating systemAndroid 5, 6, 7, iOS 14 (2023)1.00infobox
Google CalendarOperating systemiOS 12, 13 (2022)1.00infobox
Google CalendarOperating systemiOS 10, 11 (2020)1.00infobox
Google CalendarOperating systemAndroid Jelly Bean, KitKat (2018)1.00infobox
Google CalendarOperating systemAndroid Ice Cream Sandwich (2014)1.00infobox
Google CalendarReleaseBeta - April 13, 2006; 20 years ago (2006-04-13) General - July 2009; 17 years ago (2009-07)1.00infobox
Google CalendarRepositorygithub.com/googleworkspace1.00infobox
Google CalendarTypeElectronic calendaring1.00infobox
Google CalendarWear OS2026.30 (Build 958028655) / August 6, 2026; 18 days ago (2026-08-06)1.00infobox
Google CalendarWebsitecalendar.google.com1.00infobox
Google Calendaris atime-management and scheduling calendar service developed by Google0.90text
Google Calendaris abold interface0.90text

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.