Opus One: Digital Planner
Paperlike Task List & Notes
Free · In‑App Purchases
An effective to do manager. Use our Master Task section to get everything off your mind, easily glance at your day or week on the Planner, move from the list to the schedule. Finally drag and drop to reorder, prioritize or reschedule tasks & events.
Our powerful tools include:
1. Daily Task lists with status, priority and notes
2. Daily Schedule and Event integration with Calendar
3. Daily Notes with Motivational Quotes and the ability to include text and maps.
4. Master Task list with side Planner Views.
5. Task Alarms synced through out devices.
6. New Daily Notes section that allow you to change font, size and color for a specific text, phrase or paragraph.
7. Daily Quotes Widgets.
8. New Widgets for Daily Tasks and events at a glance, Mission statement, Values & Principles.
9. Planner Themes.
10. The new notes section will allow you to change font at any point in the note, Change font size up or down and Change font color.
11. Meeting Planner section
The Universal Subscription includes:
1. Cloud synchronization across other iOS Devices and MacOS.
2. Weather Information including Current Weather, 10 Day Weather forecast with automatic city location.
3. Images, PDF's, checklists, maps & audio notes.
4. Sketch drawing canvas optimized for Apple Pencil
5. Color Coded Categories
6. Repeating Rules with advanced customization
7. Goals.
8. Add tasks using Siri.
9. Planner Themes.
10. The new notes section will allow you to change font at any point in the note, Change font size up or down and Change font color.
Our auto renewable Universal Subscription is available on a Yearly or Monthly basis.
One subscription will give you access to Opus One for iOS devices (iPhone and iPad) and MacOS
Information About our Universal Subscription:
- Payment will be charged to iTunes Account at confirmation of purchase
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
- Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
- Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
- No cancellation of the current subscription is allowed during active subscription period
- One subscription is valid for all Apple devices (iPhone, iPad and Mac) that have the same iCloud account.
Privacy Policy:
https://piso13.com/privacy-policy-2/
Terms of Service:
https://piso13.com/terms-of-service/
This update includes important bug fixes and improvements to keep your planning experience smooth and reliable:
Fixed: Note view toolbar now displays correctly on iOS 18 for iPhone and iPad users.
Resolved: Priority levels in the Eisenhower Matrix are now working as expected.
Improved: Font downloads are now more reliable.
Fixed: App no longer crashes when adding a task in the Eisenhower Matrix (thanks to a user report!).
Thanks for your continued feedback—it helps us make Opus One better with every release.
The developer, PISO 13, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Usage Data
- Diagnostics
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PISO 13, Inc.
- Size
- 242.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 12.4 or later.
- iPhone
Requires iOS 12.4 or later. - iPad
Requires iPadOS 12.4 or later. - iPod touch
Requires iOS 12.4 or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 6.0 or later.
- Languages
English and 3 more
- English, French, Italian, Spanish
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Opus One Professional $39.99
- Opus One Pro $4.99
- Copyright
- © 2025 PISO 13, Inc. All rights reserved.
