Apps

Get Arythmatic Notes on every device you work on

One account, one workspace. Android is on Google Play and the web app needs no install at all; the Mac and Windows installers are not published yet.

Available platforms

Not published yet

Mac & Windows

Everything the browser gives you, in a native window — plus the two things a browser tab cannot do: stay running when you close it, and answer a keyboard shortcut from anywhere on your machine.

  • Cmd/Ctrl+Shift+N, system-wide. A capture window opens over whatever you are doing — even when the app is in the background — and the note lands in your Quick Notes space.
  • Runs in the menu bar / tray. Close the window and it keeps running, so the shortcut always answers.
  • arythmaticnotes:// deep links. An arythmaticnotes://open/… link jumps to that page in the app instead of opening another browser tab.
  • Updates itself. New versions are downloaded and applied in the background.

Installers are on the way

The Mac and Windows builds have not been published yet. This page reads the release feed directly, so the download buttons appear here the moment the first build ships — we would rather show you nothing than a link that 404s.

Use Arythmatic Notes in your browser

When they land: macOS 11 Big Sur or later (Apple silicon and Intel) and Windows 10 or later, 64-bit.

On Google Play

Android

Your workspace in your pocket, signed in with the same account.

  • Push notifications, so you do not have to keep the app open to hear that something changed.
  • Verified app links — a notes.arythmatic.cloud link opens the app instead of a browser tab.
  • Pages you opened recently stay readable without a connection. Editing needs a connection, and the app says so instead of failing silently.
Get it on Google Play
Coming soon

iPhone & iPad

An iOS build is in development, but there is no App Store listing yet — so there is nothing to install.

In the meantime, Safari can add Arythmatic Notes to your Home Screen and it behaves like an app.

Not available yet

Available now

Web & PWA

Nothing to download. Every content type, every space, in any modern browser — and you can install it as an app from the browser itself.

  • Install from your browser: in Chrome or Edge choose Install from the address bar; on iPhone use Share → Add to Home Screen.
  • Always the current version — there is nothing to update.
  • Recently opened pages are cached for offline reading. There is no offline edit queue, so writing needs a connection.
Open the web app

What each one adds

Your pages are identical everywhere — they live in the same workspace. These are the things only a particular platform can do.

What each Arythmatic Notes platform can do, compared side by side
CapabilityMac & WindowsAndroidiPhone & iPadWeb & PWA
Quick capture with Cmd/Ctrl+Shift+NSystem-wideNoNoOnly while the tab is focused
Keeps running in the menu bar / trayYesNoNoNo
Push notificationsNoYesNoNo
Opens links to your pages nativelyarythmaticnotes://Verified app linksNoNo
How you get itNot published yetGoogle PlayNot available yetAny browser

Desktop system requirements: macOS 11 Big Sur or later on Apple silicon or Intel, and Windows 10 or later on 64-bit hardware.

You need an account before you need an app

Every client signs in to the same workspace, so whatever you write in the browser today is already there the first time you open it somewhere else.

Start free — no card needed