Cheer Double-downs Free

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v4.1
* Bugfixes

v4.0
* Added a store! You can now make your app ad-free.
* Additional advertisements to help cover production and development costs.

v3.0
* After multiple requests, we are finally rolling out free versions for all our apps with advertisements!
* Many more app series to be released in the near future.
* Baskets, Jumps, and Spotting will also be upgraded to the latest version.

v2.0
* Updated UI
* Check off steps to keep track of what you've learned
* And much more!