Just a few hangups – GoCube™ Review

I went through the academy on both iPhone X running iOS 12.3.1 and iPad (4th gen) running iOS 10.3.3. Everything seems fine on iPhone, but iPad had several issues: 1. In the instructional videos, the video lags behind the audio. He's pointing at something he already mentioned while talking about the next step. 2. When it asks which piece goes in the marked space, there is no marked space, so the only way to proceed is to guess. iPhone clearly shows an outline around the space, but iPad doesn't. 3. iPhone always showed the current status of the cube. iPad showed many spots dark grey, and showed some colors in the wrong places. 4. iPad frequently lost the position of the cube and had to be re-synced via the upper-right corner button. iPhone needs to re-sync occasionally, but not nearly as much as iPad. FYI, unlike most apps that offer an iPad-specific version, this doesn't have any additional or expanded features or layouts. There's no landscape layout, so it's just a larger version of the iPhone screen.
Review by Dennis.G.K on GoCube™.