I thought I had found a 10" tablet that would work with my standard.
But alas if it ain't 720, it just ain't gonna work.

But now I have found one that does work with the standard.
NuVision TM800A510L $48.90 on fleabay
It's only an 8 incher but that's better than my cell phone.
And it actually fits in my case.

Also, for $50, it may not even have the processing power to run the app.

This is the list of recommended devices.

iOS Version v2.9.2.
Requires iOS 8.0 or later. Compatible with iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s, iPhone 6s Plus,iPod touch 6,iPad Pro, iPad Air, iPad Air Wi-Fi + Cellular, iPad mini 2, iPad mini 2 Wi-Fi + Cellular, iPad Air 2, iPad Air 2 Wi-Fi + Cellular, iPad mini 3, iPad mini 3 Wi-Fi + Cellular, iPad mini 4, and iPad mini 4 Wi-Fi + Cellular. This app is optimized for iPhone 5s, iPhone 6, iPhone 6 Plus, iPhone 6s and iPhone 6s Plus.
Android Version v2.9.1.
Requires Android 4.1.2 or later.Compatible with Samsung tabs 705c, Samsung S6, Samsung S5, Samsung NOTE4, Samsung NOTE3, Google Nexus 9, Google Nexus 7 II, Ascend Mate7, Huawei P8 Max, Huawei Mate 8, Nubia Z7 mini, Sony Xperia Z3, MI 3, MI PAD, Smartisan T1.

Roughly same specs as my acer tablet, it "should" work.
You might want to get one with a more recent version of android os though, just in case the requirement goes up.

Still, a good find - GL!