The Kanban board app for iPhone, iPad, and Mac

Yes. Hense is free to download on iPhone, iPad, and Mac. The free version includes 2 boards with up to 5 columns each, 3 labels per board, checklists, one attachment per card, drag and drop, board search, and iCloud sync. Hense Pro is a one-time purchase of $9.99 USD that removes every limit. There is no subscription.

Yes. Hense shows real Kanban columns on iPhone, with drag and drop between them, and you can page through one column at a time or zoom out to see the whole board. Apple Reminders can also display a list as columns on iPhone since iOS 18, which is a fine way to try the idea; Hense is a dedicated board with board colors, per-board labels, checklists, attachments, and search across boards.

Hense is a native app on all three. On iPad and Mac your boards sit in a sidebar next to the board you are working on. On Mac you can open any board in its own window, use the menu bar and keyboard shortcuts, and right-click boards, columns, and cards for quick actions. One purchase covers iPhone, iPad, and Mac.

No. There is nothing to sign up for and no password to remember. Your boards are stored on your device and synced through your own iCloud account, so they never touch anyone else's servers.

Yes. Every board is stored locally, so you can add, edit, and move cards with no connection. Changes queue up and sync through iCloud the next time you are online.

Hense Pro is $9.99 USD, paid once. It is not a subscription and there are no recurring fees. Pro unlocks unlimited boards, columns, labels, checklist items, and attachments, plus copying boards, columns, and cards, end-state columns for finished work, global search across every board, and the label: and column: search filters. Free updates are included.

Yes. Open a card and add images, photos, or files from your photo library or the Files app. Attachments open in place with Quick Look and sync across your devices with iCloud. Free includes one attachment per card; Pro removes the limit.

That is what it is built for. Hense is designed for one person organizing their own work, studies, home projects, or freelance clients. There are no assignees, permissions, or team dashboards to get in the way, and boards are private to your Apple account.

Trello is a web app built for teams, with accounts, servers, and a subscription for its useful features. Hense is a native Apple app built for one person: no account, iCloud sync, offline use, and a one-time Pro upgrade instead of a subscription. If you collaborate with other people or need Windows or Android, Trello is the better fit.

Reminders can show a list as columns on iPhone, iPad, and Mac, which is a fine way to try the idea. Hense is a dedicated board: boards with their own colors and labels, a one-column-at-a-time view on iPhone, checklists and attachments on every card, copying boards as templates, and search that jumps to a card across boards.

In two places you control: on each device, and in your personal iCloud storage for sync. Hense has no servers of its own and no analytics tied to your boards. Deleting the app and its iCloud data removes everything.

Hense runs on iPhone and iPad with iOS or iPadOS 18 or later, and on Mac with macOS 15 or later. It is one universal purchase, and the app is available in English, Spanish, Portuguese (Brazil), Japanese, and French.