Checkmate: AI Task Planner
Projects, tasks, reminders
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Checkmate is a focused workspace for projects, tasks, reminders, notes, files, and lightweight collaboration.
Organize work the way you think:
- Plan projects with tasks and subtasks
- View work in list, board, and calendar layouts
- Keep due dates, assignees, comments, and files connected to each task
- Store private notes beside the work
- Use reminders for dated tasks and follow-ups
- Search and manage assigned work from one place
Build momentum faster with AI-assisted planning:
-Draft project structures from a short prompt
- Review proposed tasks, subtasks, assumptions, and notes before saving anything
- Keep the right context for personal, project, or team work
Designed to stay readable and fast to scan, Checkmate helps you keep the important context close to the work instead of split across tabs and tools.
Use it for launch plans, client work, internal projects, personal task tracking, and day-to-day coordination.
Terms of Use (EULA): https://checkmate.edgecase.works/terms
Privacy Policy: https://checkmate.edgecase.works/privacy
OPTIONAL AD-FREE ACCESS
Ads help support the free app. Remove Ads Forever is a one-time in-app purchase with no renewal. Restore Purchases is included. Active paid subscribers remain ad-free.
Fixes banner sizing so ads stay within the screen width. Also removes the empty space below navigation after ads are removed.
The developer, Edge Case LLC, 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
- Location
- 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:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Edge Case LLC CA
- Size
- 4.5 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
User-Generated Content
- In-App Purchases
Yes
- Remove Ads Forever $4.99
- Checkmate Pro (Annual) $49.99
- Checkmate $4.99
- Copyright
- © 2026 Edge Case, LLC