# Features of longbook

> Every feature of longbook for iPhone and Mac, each on its own page.

- Page: https://longbook.app/features/

## Track

- [Manage your subscriptions](https://longbook.app/features/manage-your-subscriptions.md): Every subscription, bill and repayment in one list, with the next charge in view. (iPhone and Mac)
- [Manage your expenses](https://longbook.app/features/manage-your-expenses.md): Every charge in one list, one-time or recurring, with its date, category and account. (iPhone and Mac)
- [Add your accounts and members](https://longbook.app/features/add-your-accounts-and-members.md): The people your commitments are for, and the accounts that pay them. (iPhone and Mac)
- [View expenses from multiple bank accounts](https://longbook.app/features/view-expenses-from-multiple-bank-accounts.md): Every bank account and card with its balance, the commitments it pays and its next charge. (iPhone and Mac)
- [Categorise your expenses](https://longbook.app/features/categorise-your-expenses.md): One category per commitment, and each month's spending totalled by category. (iPhone and Mac)
- [Bookmark your favourite subscriptions](https://longbook.app/features/bookmark-your-favourite-subscription.md): Save the commitments you check most and open them as one short list. (iPhone and Mac)
- [Track more than one currency](https://longbook.app/features/track-multiple-currencies.md): Every amount in its own currency, and each currency totalled on its own, never converted. (iPhone and Mac)

## Understand

- [Get spending insights](https://longbook.app/features/get-spending-insights.md): The next payment, the month's total expenses, and the split by account and by category. (iPhone and Mac)
- [Calendar view of your expenses](https://longbook.app/features/calendar-view-of-your-expenses.md): Every payment on its day, twelve months back and twelve months ahead. (iPhone and Mac)
- [Create monthly expense reports](https://longbook.app/features/create-monthly-expense-reports.md): A report for every month with a confirmed charge: the total, accounts, categories and every charge. (iPhone and Mac)
- [Share monthly expense reports with others](https://longbook.app/features/share-monthly-expense-reports-with-others.md): A monthly report as a password-protected link, with comments that come back into the report. (iPhone and Mac)

## Import

- [Import your bank statements](https://longbook.app/features/import-your-bank-statements.md): A bank statement read into charges, repeating payments and people, with every line open to review first. (iPhone and Mac)
- [Log expenses from Gmail](https://longbook.app/features/log-expenses-from-gmail.md): Claude reads your email every morning and records the charges it finds, each one waiting in Changes. (iPhone and Mac)

## Automations & AI

- [Automate longbook with Claude](https://longbook.app/features/automate-longbook-with-claude.md): Claude reads your longbook and keeps it up to date through longbook's MCP server. (iPhone and Mac)
- [Automate longbook with Siri and Shortcuts](https://longbook.app/features/automate-longbook-with-siri-and-shortcuts.md): Siri adds expenses and commitments by voice; a Shortcuts action records charges from a bank's messages. (iPhone and Mac)
- [Get insights about your expenses from your AI](https://longbook.app/features/get-insights-about-your-expenses-from-your-ai.md): Short notes from your AI, shown beside the dashboard, account or member card each one is about. (iPhone and Mac)
- [Review every change your AI makes](https://longbook.app/features/review-every-change-your-ai-makes.md): Every row your AI, Siri or an import writes shows in Changes, to keep, edit or undo. (iPhone and Mac)
- [Use your longbook in any AI app on your computer](https://longbook.app/features/longbook-npm-package.md): One command lets Cursor, VS Code, Claude Code and other AI apps on your computer read your longbook, free and private. (Mac)

## iPhone and Mac

- [Add the longbook widget to your iPhone](https://longbook.app/features/add-longbook-widget-to-your-iphone.md): The next payment on your iPhone Home Screen: the day it is due, the amount and what it is for. (iPhone)
- [See your next payment in the Mac menu bar](https://longbook.app/features/see-your-next-payment-in-the-mac-menu-bar.md): The next payment and how many days away it is, in the Mac menu bar, even with every window closed. (Mac)
- [Keep your longbook in your own iCloud](https://longbook.app/features/keep-your-longbook-in-your-own-icloud.md): Plain JSON files in a longbook folder in your own iCloud Drive, synced by Apple to your iPhone and Mac. (iPhone and Mac)
- [What is longbook Cloud](https://longbook.app/features/what-is-longbook-cloud.md): An optional subscription, $4 a month through Apple, for the features that use longbook's server. (iPhone and Mac)

## About longbook

longbook is a memory for your financial commitments: subscriptions, insurance, rent, loans and every other payment that comes back. It runs on iPhone and Mac and keeps its records as plain files in your own iCloud.

The next payment stays in view on the iPhone widget and in the Mac menu bar. Your AI can read your longbook and update it through longbook's MCP server, and every change it makes shows in Changes, to keep or undo.

- Download for Mac: https://testflight.apple.com/join/g66Nd3Na
- Download for iPhone: https://testflight.apple.com/join/g66Nd3Na