One feature you may implement is a slider to arrive to the desire position to study (instead of pressing 100 times
you could download the pandanet ios app and give it a look
y_ich wrote:About back ground mode, I was worried about battery consumption.
My app consumes all charge current on new iPad Pro in study mode.^^;
I will think if there are any good manners.
y_ich wrote:I am sorry for forgetting the app URL.
Could you try the following URL for German?
https://itunes.apple.com/de/app/%E5%9B% ... 35374?mt=8