# Opus One

> Paper-style daily planner for iPhone, iPad and Mac

Opus One is a digital day planner for Apple devices that gives each day its own page, with prioritized tasks, a schedule showing calendar events, and notes. Beyond the daily page it keeps a master task list, goals, life roles, mission and values pages, and a meeting planner. The core planner is free; the Opus One Pro subscription adds iCloud sync across iPhone, iPad and Mac, along with goals, attachments and repeating rules.

- **Category:** Daily Planner Apps
- **Made by:** PISO 13, Inc.
- **Website:** https://www.piso13.com
- **Runs on:** iOS, macOS
- **Facts last checked:** Oct 5, 2026

## Pricing

Opus One has a free plan. Paid plans start at $4.99 or $39.99 (US App Store; sold monthly or yearly, prices not labelled).

- **Pricing model:** Free plan
- **Free plan:** The core planner is free, with limited Daily Tasks, Master Tasks and Daily Notes. Cloud sync, goals, attachments, categories, repeating rules and themes belong to Opus One Pro.
- **Free trial:** None listed.

| Plan | Price | What you get |
| --- | --- | --- |
| Free | $0 | The core planner with limited Daily Tasks, Master Tasks and Daily Notes. Cloud sync across devices is a Pro feature. |
| Opus One Pro | $4.99 or $39.99 monthly or yearly; the listing does not label which price is which | Adds iCloud sync, goals, attachments, Apple Pencil sketching, categories, repeating rules, weather, Siri and themes. One subscription covers iPhone, iPad and Mac. |

Read from https://apps.apple.com/us/app/opus-one-digital-planner/id941852977 on Oct 5, 2026. Prices change, so confirm with Opus One before buying.

## Key features

- **A page for each day:** Each day has its own page holding tasks ranked by A/B/C priority, a schedule that shows calendar events next to the tasks, daily notes, the weather and a quote.
- **Master Tasks:** A separate list for tasks that have no due date yet, kept apart from the daily pages until a place is found for them in the planner.
- **Planner views:** Five planner views cover a day, a week or a month with the task list at the side. Tasks, events and goals are rescheduled by dragging and dropping them.
- **Goals, roles and mission:** Goals have timelines and visible progress and can be linked to daily tasks. Separate pages hold life roles, a mission statement, values and vision.
- **Notes and journals:** Notes take text, photos, PDFs, checklists, audio and drawings. Journals come with 25 covers and include a guided Gratitude Journal.
- **Eisenhower matrix and categories:** Tasks can be shown in an Eisenhower matrix, sorted by priority or by color-coded category, and repeated with custom rules.

## Good for

- People who like the layout of a paper day planner
- Linking daily tasks to goals, values and a personal mission
- Users who work only on iPhone, iPad and Mac

## Worth knowing

- Apple devices only: iPhone, iPad, Mac and Apple Watch. The vendor lists no Android, Windows or web version.
- Cloud sync, goals, attachments, categories, repeating rules, weather and Siri all need the Opus One Pro subscription.
- The App Store lists two Pro prices, $4.99 and $39.99, and says the subscription is monthly or yearly without labelling which price is which.
- The Apple Reminders import is one-way: imported tasks are removed from the Reminders list.

## What people say

- **App Store rating of the iPhone and iPad app:** 4.7 out of 5 from 962 ratings in the United States, read Oct 5, 2026. This is the store's rating of the app, not a score from ToolGPA. Source: https://apps.apple.com/us/app/id941852977

## Works with

Apple Calendar, Google Calendar, Apple Reminders, Siri, iCloud

**Tags:** Tasks, Calendar, Notes, Goals, Daily notes, Time blocking

## Alternatives

- [Pocket Informant](https://toolgpa.com/tools/pocket-informant): Calendar, tasks, projects and notes in one personal organizer. [Compare](https://toolgpa.com/compare/opus-one-vs-pocket-informant)
- [Artful Agenda](https://toolgpa.com/tools/artful-agenda): Digital planner styled like a paper agenda, synced to your calendars. [Compare](https://toolgpa.com/compare/artful-agenda-vs-opus-one)
- [PlanWiz](https://toolgpa.com/tools/planwiz): Template-based digital planner, journal and habit tracker. [Compare](https://toolgpa.com/compare/opus-one-vs-planwiz)
- [Structured](https://toolgpa.com/tools/structured): Visual day planner that puts tasks and events on one timeline. [Compare](https://toolgpa.com/compare/opus-one-vs-structured)
- [Timestripe](https://toolgpa.com/tools/timestripe): Goal planner linking daily tasks to weekly, yearly and life goals. [Compare](https://toolgpa.com/compare/opus-one-vs-timestripe)

## Sources

The prices, plans, platforms and features above were read from these pages on Oct 5, 2026:

- https://www.piso13.com
- https://piso13.com/features/
- https://piso13.com/faq/
- https://piso13.com/subscription-terms/
- https://apps.apple.com/us/app/opus-one-digital-planner/id941852977
- https://apps.apple.com/us/app/opus-one-digital-planner/id940668697?mt=12

Page: https://toolgpa.com/tools/opus-one
Listed by ToolGPA (toolgpa.com).