No, neither the Osmo hardware (base & reflector) nor software is compatible with the iPad Pro 11-inch.

Here is a complete list of Osmo-compatible devices:

https://support.playosmo.com/hc/en-us/articles/115010156067-What-devices-is-Osmo-compatible-with-

We suggest the A6 processor (iPad 4/Air 1) as a minimum, to ensure no noticeable performance-related issues with the Osmo apps.

If the iPad you're purchasing will serve as a long-term investment, the A7 processor would be ideal, as future games and features will likely push the limits of the iPads further than in the past.

Not at this time. Osmo is only compatible with iPads and Amazon Fire tablets.

For reference, here's a list of all devices that Osmo is compatible with.

Neither the Osmo hardware nor software is currently compatible with the iPad Pro 12.9-inch. 

Here is a complete list of Osmo-compatible devices:

https://support.playosmo.com/hc/en-us/articles/115010156067-What-devices-is-Osmo-compatible-with-

Yes! The Osmo iPad Base and all Osmo games are compatible with the iPad Pro 10.5-inch device, even if the product packaging does not list this device. Reason is that the product packaging was printed before the Pro 10.5-inch was released.

Note that the minimum iOS version needed is 9.

Osmo is compatible with the following iPads:

• iPad 2
• iPad (3rd Generation)
• iPad (4th Generation)
• iPad (5th Generation) 
• iPad (6th Generation)
• iPad (7th Generation) 
• iPad Mini*
• iPad Mini 2
• iPad Mini 3
• iPad Mini 4
• iPad Mini 5
• iPad Mini 6
• iPad Air*
• iPad Air 2
• iPad Air 3
• iPad Pro 9.7-inch* and 10.5-inch

Osmo is not compatible with these iPads:

• iPad Gen 1
• iPad Pro 12.9-inch 
• iPad Pro 11-inch

*Note that the classic iPad base setup for iPad Mini and iPad Air, as well as the iPad Pro 9.7-inch, requires adjustment of the base inserts. Please review this video for proper hardware setup instructions.

If you are interested in using a different device with Osmo, kindly let us know by using this anonymous form to help our team determine what to work on next! 
https://goo.gl/forms/DQ44LjIb87H8utbu2

What versions of iOS do you need?
We recommend using the most recent iOS version to ensure the best game experience, however, the minimum version of iOS needed for Osmo is iOS 9.

Yes! Osmo is compatible with the iPad Pro 9.7-inch, and the hardware should be set up just like the iPad Mini (i.e. the base adapters will need to be adjusted accordingly). Please see this link for setup instructions:

https://resources.playosmo.com/osmo-setup

For reference, here's a list of iPad models that Osmo is and is not compatible with.

Yes! Osmo works with both the iPad Mini and iPad Air. For reference, here's a list of iPad models that Osmo is compatible with.

Need help getting started with your compatible iPad? Review setup instructions here:

In order to ensure the best possible Osmo game experience, we recommend customers keep their iOS updated to the latest version; and, we support all newer versions of iOS 10+.

Currently Osmo games require iOS 9 as a minimum.