Tweek is a minimal weekly planner & todo list app

Month, Week or Day view

By default, Tweek shows a weekly view — simple and focused. You can always switch to a month or use the Day view to zoom in and stay on track.

Sync Google, Outlook, Apple calendars

Sync your Google, Outlook and Apple calendars to keep all your events in one place. With Apple Reminders, you can add tasks by voice through Siri — it’s like talking straight to Tweek.

Search

Swipe down to search through your tasks — it’s fast, smooth, and gets you where you need to be. Filter results by color tags and find it in seconds.

Task

Color brings clarity. Use sets to stay organized and share tasks via link, even outside Tweek.

Endless colors

Color-code what matters with the full color palette — or build your own custom set to keep things personal.

Files, photos, subtasks

Attach files and photos to your tasks and break big ones into subtasks — turn Tweek into a real task-tracking machine.

Recurring tasks

Set it once, and let it roll. Create recurring tasks on a daily, weekly, monthly, yearly — or totally custom schedule.

Reminders

Set reminders for any task and get notified via push, email — or both. You’ll know exactly when it’s time.

Automate

Check things off, keep it tidy. And if something’s left, we’ll roll it to tomorrow. No task left behind.

Themes

Tweek can be different — plain white like paper, cold blue, or even more minimalistic. Choose your preference from our various theme presets.

Mac or iPad

Enjoy your favorite calendar on the web, iPhone, iPad, Android and Mac. Stay organized and in sync wherever you go!

App Store 4.8 ★ · 6,500+ ratings

Google Play 4.4 ★ · 3,600+ ratings

Download Tweek for your device

Got questions?

Can I make my calendar shared and collaborative?

Sure, Tweek is free for unlimited users. Share your calendars along with all todo lists and tasks with your friends, family or teammates. Collaborate, add new tasks, set reminders, create notes and checklists for your colleagues and family. Get your calendar shared anytime and anywhere.

Is Tweek’s weekly to-do list template printable? Can I use it as a paper calendar?

Yes, we thoroughly designed the printable version, so Tweek can be used just like your paper weekly planner. Print the template and fill it out or arrange your stuff online and get the paper version printed.

Can I use Tweek for task management for a project?

Tweek is about simplicity and well fits project management and handling tasks for small and mid-sized teams. The Tweek’s workflow is super quick to comprehend and turn into action within minutes. It allows you to add as many teammates as you wish and freely collaborate on shared to-dos.

Can I have the subtask, checklist, and shopping list functionality in Tweek?

Yes. Any task can have a note, on any plan. Premium adds subtasks and attachments, so a single task can hold:

• — Subtasks
• — Checklists
• — Shopping lists
• — Files and photos

How can I better organize my life and work with Tweek Calendar?

Just use Tweek Solutions, our live and continuously updated guide where we tell about many workflows, situations, and ways to use Tweek Planner, for instance:

• When you provide professional services and want to share your weekly schedule.
• In case you closely collaborate with a partner and want to have a single synchronized weekly to-do list.
• When you want different calendars for different things managed from a single account.
• And, even when you plan housekeeping and other stuff together with your family.

How is my data secured?

The main thing you need to know — Tweek fully uses Google Cloud Firestore infrastructure and servers. This means the availability and reliability of storing your data is at the 99.99% level. Data is also encrypted on the server at rest.

Which devices does Tweek work on?

Tweek works in any web browser, on iPhone and iPad, on Android, and on Mac — the iPad app runs on Macs with Apple silicon. Sign in with one account and your calendars stay in sync on every device.

Does Tweek work with ChatGPT, Claude and other AI assistants?

Yes. Tweek has apps in ChatGPT and Claude, and an MCP server for Cursor and any other MCP-compatible assistant. Ask it to add tasks, move them, tick them off or lay out your week — it all lands in your Tweek calendar.

You connect once and approve access, nothing to install. Everyday task actions work on the free plan too; subtasks, reminders and repeating tasks need Premium, as in the app. How to connect: tweek.so/docs/mcp

Does Tweek have built-in integrations and an API?

Yes. On Premium, Tweek syncs with Google Calendar and Outlook Calendar, and with Apple Calendar and Apple Reminders in the iPhone, iPad and Mac app (add tasks by voice through Siri). It also subscribes to any calendar by its .ics link. The REST API and the MCP server work on the free plan too, with a lower monthly limit. Docs: tweek.so/docs

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