I'm going on my 12th device this week and expect at least two more next month. My partner has 6 devices at his place. Part of the problem is Google is releasin

I'm going on my 12th device this week and expect at least two more next month. My partner has 6 devices at his place. Part of the problem is Google is releasing OSes faster than devices can keep up, and in a few cases I'm buying simply because the prior's OS is stuck yet I have to satisfy new devices users too. For example, I have Galaxy Tab from IO which is stuck on 3.1, but all new tablets use 4.0 and there's unexpected differences between them. The killer reason for us is the dreaded 1-star review because we missed a particular combo (screen/OS). We have > 1M users between 2 apps w/ 4.2+ ratings each as a result. Once you're making some good $$, you really can't afford not to have a device library.