So basically, the app is just a preview where I can try some of the games and to access the rest (like 95%) you have to pay (monthly!!!). I would definitely pay a few bucks once but a monthly fee is not the way to go. Education shouldn't be behind a paywall...
Good information in this app for those who want to dig deeper into physics.
We need exercise physically and mentally. This is perfect exercise for mental.
It got me thinking. :-)
- Added ability to accept gift subscriptions
- Fixed text layout on welcome slide
- Improved overall app security