# TickTick:To-Do List & Calendar — AI Connector

Task manager with reminders and calendar views. TickTick:To-Do List & Calendar is listed under Productivity in the ChatGPT apps directory, built by Appest Inc.

Source: https://node8.ai/ai-connectors/productivity/ticktick-to-do-list-calendar/

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[AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/)

# TickTick:To-Do List & Calendar

Task manager with reminders and calendar views

Listed in ChatGPT

[ChatGPT listing](https://chatgpt.com/plugins/ticktick-to-do-list-and-calendar?open_in_app) [ticktick.com](https://ticktick.com)

Overview

## What TickTick:To-Do List & Calendar does

TickTick is a to do and task application that keeps items in sync across devices through the cloud. It covers scheduled agendas, quick notes, shared lists such as shopping, collaboration with a team, habit building, and countdowns to dates like birthdays and anniversaries.

Features listed in the record include cross device sync, multiple reminders on a single item, several calendar views, integration with a separate calendar application, flexible recurring tasks, and countdown tracking. Appest Inc publishes it. The entry describes the product itself and does not spell out which of these actions are reachable from ChatGPT, so the line between the app and the connector is left open.

### Who it is for

People managing personal and shared lists who want reminders and calendar views in the same app.

### What stands out

Countdowns to dated events sit alongside ordinary tasks, which is less common in list style task managers.

Availability

## Where TickTick:To-Do List & Calendar is listed

TickTick:To-Do List & Calendar is listed in the ChatGPT apps directory only. Appest Inc has no connector under the same domain in the Claude directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them.

ChatGPT apps are built on MCP, and the same server can back a Claude connector, so the absence is a distribution decision rather than a technical one.

ChatGPT listing

## In the ChatGPT apps directory

Developer

Appest Inc

Filed under

Productivity

Listed since

June 2026

Authentication

Authenticates when installed

Website

[ticktick.com](https://ticktick.com)

Policies published

Privacy policy · Terms of service

Official listing

[Open in ChatGPT](https://chatgpt.com/plugins/ticktick-to-do-list-and-calendar?open_in_app)

Snapshot

August 2026

Same company

## More from Appest Inc

### [TickTick](https://node8.ai/ai-connectors/productivity/ticktick/)

Search, create and manage TickTick tasks and habits

Claude

Nearby

## Other Productivity connectors

### [Todoist: To Do List & Calendar](https://node8.ai/ai-connectors/productivity/todoist-to-do-list-calendar/)

Task planner with lists, boards, and calendar views

ChatGPT

### [Exchange Server by Postgate AI](https://node8.ai/ai-connectors/productivity/exchange-server-by-postgate-ai/)

On-premises Microsoft Exchange mail, calendar, contacts and tasks

Claude

### [Google Calendar](https://node8.ai/ai-connectors/productivity/google-calendar/)

Calendar reads, scheduling and invitation responses in Google Calendar

Claude

### [Outlook Calendar](https://node8.ai/ai-connectors/productivity/outlook-calendar/)

Outlook scheduling, availability checks, and meeting updates

ChatGPT

### [Order by Cash App](https://node8.ai/ai-connectors/productivity/order-by-cash-app/)

Order food from nearby restaurants in chat

Claude · ChatGPT

### [O’Reilly](https://node8.ai/ai-connectors/productivity/oreilly/)

Recommendations from the O'Reilly learning catalogue

Claude

[All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/)

This is an independent catalogue entry compiled by Node8 from TickTick:To-Do List & Calendar's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Appest Inc, and inclusion here is not an endorsement.

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