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To-dos and notes for Mac and iPhone

Every promise, caught.
Nothing added without your OK.

You said you’d send the deck by Friday. Loop caught it in the meeting, your email, Slack or your own notes, and turned it into a to-do. It shows you where each one came from and waits for your yes.

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Loop
Loop on Mac: Today, with 2h 50m planned out of 5 free hours and to-dos grouped by project.
9:41
Loop on iPhone: today’s note, with three lines already turned into suggested to-dos.

Real screens from Loop on Mac and iPhone, with an example workspace.

How it works

You said it.
Loop wrote it down.

Most to-dos start as a sentence. “I’ll send that over.” “Let me get back to you.” Loop reads your meetings, sent mail, Slack and Claude chats for those sentences, and turns the lines you mark in your own notes into to-dos too. Each one arrives as a suggestion.

Pick a source to see it happen. Each suggestion keeps the line it came from, so you never have to wonder why it’s there.

Notes

A notes app with your
to-dos built in.

Every day starts with a fresh note. Write down what’s on your mind after a call, link the people and clients you mention, and turn any line into a to-do. Loop ticks the line, so your notes show what’s already handled.

Notes
Today’s note in Loop on Mac: notes from a Northwind call, with lines under Northwind and Acme Health. Three lines are marked as turned into to-dos.
9:41
The same note on iPhone, with Suggested tags on the lines that became to-dos.
Daily notes

A note for every day

Today’s note is one click away, with the past week right above it. Nothing to name, nothing to file.

Turn into tasks

Lines become to-dos

Turn the whole page into to-dos, or drag over just the lines you mean. Lines under Northwind are filed in Northwind.

[[Links]]

Pages that link themselves

Type [[Maya Chen]] and she gets her own page. Every note that mentions her shows up on it.

Linked pages

Everything you’ve written about someone, in one place.

Mention a client or colleague in any note and it lands on their page, newest first. Open it before the next call and you’re caught up.

  • Works the same on Mac and iPhone.
  • Every edit is kept. Go back to any version.
  • Claude can read your notes too, and pull the to-dos out of a brain dump.
You decide

Suggestions wait.
You approve.

Loop never slips anything into your lists. Suggestions sit at the top of your Inbox until you keep them, file them or let them go. One click each, or all at once.

  • Keep it, and it lands in the right area with a time estimate.
  • Dismiss it, and Loop learns what you don’t want.
  • Everything is undoable with ⌘Z.
Where it came from

Every to-do shows its receipt.

Open any suggestion and you’ll see the meeting, thread or chat it came from, and the exact words you said. Its history lists who added it and when.

  • The meeting, thread or chat it came from.
  • The exact words, quoted.
  • Who added it, and when you kept it.
Northwind weekly syncFathom · Transcript

Jordan Can we get the new numbers before the board call?

You Yes. I’ll send you the updated pricing sheet after this call.

Send Jordan the Q4 pricing sheet
AcceptDismiss
Where this came from
Fathom · Northwind weekly syncI’ll send you the updated pricing sheet after this call.
History
Oct 27, 9:42 AM · Claude suggested it
Today

Plan the day you actually have.

Loop reads your calendar for free time and shows how much you’ve planned against it. It doesn’t move your meetings or reshuffle your day. It just tells you when Today is full.

Mac and iPhone

At your desk. In your pocket.

The Mac app is where you plan. The iPhone app is where you keep up. Jot a note or approve a suggestion on the train and it’s on your Mac before you sit down.

9:41
Loop on iPhone: lists and areas, with 4 suggested in the Inbox.
9:41
Today on iPhone: five to-dos, about 2h 50m, one Claude can take.
9:41
A page for Maya Chen on iPhone, mentioned in two notes.

Saved on your device first

Every Mac and iPhone keeps a full copy of your lists and notes. Loop works offline and catches up when you’re back.

Synced in seconds

Changes go both ways as soon as you’re online. Edit the same to-do on two devices and both edits survive.

Backed up every day

The Mac app keeps daily snapshots of your lists, the last 30 of them, on your own disk.

The small things

Fast to add. Easy to ask.

The ask bar over Today, with prompts like “What am I waiting on from Maya?”

Ask in plain English ⌘J

“Push everything for Northwind that isn’t due today to Monday.” You see the change first. Nothing happens until you click Apply.

Quick Entry: a single New To-Do field with a hint, Send Jordan the deck fri #northwind 30m.

Quick Entry ⌃Space

Add a to-do from anywhere on your Mac. Type “fri”, “#northwind” or “30m” and Loop sets the date, area and estimate.

Waiting For: reference call notes from Sam and a signed MSA from Northwind legal, each with a follow-up date.

Waiting For

Track what other people owe you, with a follow-up date. When it passes, Claude can draft a nudge. It never sends one.

Built on GTD

The lists you already trust.

Loop is built on Getting Things Done: capture everything, decide what’s next, and look over it all once a week. Seven lists, each with one job.

InboxNew and suggested to-dos wait here.
TodayWhat you’ll do today, sized to your free time.
UpcomingDated to-dos and deadlines ahead.
AnytimeNext actions with no date.
SomedayIdeas you’re not ready to commit to.
Waiting ForWhat others owe you, with follow-ups.
LogbookEverything you finished.
Works with Claude Desktop and Claude Code

Ask Claude. Loop keeps the list.

Loop connects to Claude Desktop and Claude Code over MCP. Ask in your own words, and anything Claude adds still waits for your OK.

“Plan my day.”Reads your free time, picks what fits and adds it to Today.
“Run my weekly review.”Lines up follow-ups, stalled projects and next week’s deadlines.
“What have I written about Maya?”Gathers every note that mentions her, with the lines around each.
“Catch the to-dos from this chat.”Adds them to your Inbox as suggestions for you to approve.

A calm place for everything
you said you’d do.

Loop does the noticing. You keep the deciding.

Questions

A few things
to know.

What is Loop?

A to-do list and notes app for Mac and iPhone, built on Getting Things Done. Loop reads where your commitments happen, like meetings, email, Slack, Claude chats and your own notes, and suggests them as to-dos. You decide what stays.

Do I still need a separate notes app?

Probably not. Loop gives you a note for every day and a page for anything you [[link]], with linked references, search and version history. Any line can become a to-do.

Will Loop add or change things without me?

No. Suggestions wait in your Inbox until you keep them. When you ask for a change with ⌘J, you see a preview first, and nothing happens until you click Apply. Every change is in the to-do’s history and can be undone.

Where do suggestions come from?

Your own notes, Fathom meetings, Gmail (your sent and starred mail), Slack DMs and mentions, Google Calendar, and your chats with Claude. Each suggestion keeps the source and the line it came from.

Does Loop send messages for me?

No. For Waiting For items, Claude can draft a follow-up when a date passes. You send it, or you don’t.

Does it rearrange my calendar?

No. Loop reads your calendar to know how much free time you have, so Today can show whether you’ve planned too much. Your meetings stay where they are.

Where is my data?

On your devices first. Every Mac and iPhone keeps a full copy and syncs through your Loop account, encrypted in transit and at rest. The Mac app also keeps daily backups on your disk.

How do I get it?

Loop is in early access on Mac and iPhone. Leave your email below and we’ll send an invite.

Close the loop.

Get early access to Loop for Mac and iPhone. We’re letting people in a few at a time.