42 todo! is now in the claude and chatgpt app stores · see everywhere it works
the answer

The to-do list,
reimagined.

Your tasks in ChatGPT, Claude, Slack, your phone, and your car. Not separate lists — one source of truth that is simply there when you need it.

free forever for everyday tasks · no ads · no credit card
Today1 of 4 done
Send Q3 budget to Maya
work
today
Book dentist for the kids
personal
thu 3:30 pm
Ship the integrations page
work
aug 15
Renew passport appointment
personal
done · claude
works inchatgptclaudegeminislacknotionobsidianalexacarplayapi
the everywhere story

Stop opening your to-do list. Start expecting it to be there.

The same task, wherever you already are. Check it off in one place and it is done in all of them.

claude
"add a task: renew passport, due thursday"
Renew passport · thu
slack · #family
42 todo! app
Reminder: Renew passport — due today
mobile
✓Renew passportdone
Book dentistthu
car
"Mark renew passport as done."
done ✓ synced everywhere
deliberately simple

To-dos that get done.

Capture it. Know when it matters. Find it anywhere. Get it done.

Natural due dates
Today. Tomorrow. Thursday at 3:30. Time is optional — the system understands how people actually talk about deadlines.
todaytomorrowthu 3:30 pm
Flat, not fussy
No nested subtask trees, no dependency graphs. Simple spaces — Personal, Work, Projects, yours — and an inbox for everything else.
Intelligent capture
Say it to your AI, your speaker, or your car. 42 Todo! parses the task, the date, and the space — you never fill out a form.
"remind me to call mom sunday" → Call mom · sun
pricing

Free to start. Powerful when you need it.

Your AI assistant can add and finish tasks on every plan, including Free.

capture and complete
Free
One place for your tasks, and it stays useful. No ads, ever.
$0forever
✓My Tasks, up to 100 active tasks
✓Due dates, ASAP, and recurring tasks
✓Works with ChatGPT, Claude, and more
most popular
organize and connect
Personal
Lists, smarter search, and the apps you already use.
$4.99/mo
or $49.99/yr2 months free
✓Everything in Free, with unlimited tasks
✓Unlimited lists and smarter search
✓Place and metric triggers
✓Calendar, contacts, email, and car
for power users
customize and automate
Pro
Make 42 Todo! work the way you think.
$9.99/mo
or $99.99/yr2 months free
✓Everything in Personal
✓Custom fields and metadata
✓Your own AI instructions and prompts
✓Webhooks and API access

Clear the list.

Set up once. It follows you everywhere after that.