I was just wondering why my phone can't use the SW Dice app? It's a Huawei U8650 with Android 2.3.3 (minimum specs say 2.2) - sure, it's a pretty crappy phone, but I can't see what possible reason there could be for it not to be able to use a dice roller program.
Well, there's one potential reason I could see: no vibration sensor. If the dice roller lets you roll the dice by shaking the device, it's possible that it won't install without it. If so, that's a pretty bad reason - shouldn't that be optional?