The O2ptimaCM Checklist
CCR Checklist: O2ptima CM
USD 9.99 · In-App Purchases · Designed for iPad
Transform diving with The O2ptima CM Checklist: Advanced digital checklists, precise timers, comprehensive gear tracking, and eco-friendly prep for all your iOS devices.
The O2ptima CM Checklist app simplifies rebreather assembly with dedicated checklists mirroring the manual lists. Set precise countdown timers for Positive, Negative, and Pre-breathes. Summary view of your build with caution blocks if steps are missed. Manage your build from a simple digital checklist! Help save the planet by moving away from throw away paper every time you dive to a digital checklist in your phone or Ipad!
Ratings & Reviews
This app has not received enough ratings or reviews to display an overview.
- New Feature based on feedback. User can now change their low setpoint in settings.
- Minor UI enhancements
- Please leave feedback for more feature requests on ideasandbugz.com
The developer, Andrew Austin, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Andrew Austin
- Size
- 1.6 MB
- Category
- Sports
- 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.
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Large Tip USD 9.99
- Medium Tip USD 4.99
- Small Tip USD 1.99
- Tiny Tip USD 0.99
- Copyright
- © 2025 Andy Austin