Can I use Typesy on a PC if I bought it from App Store?
Yes, you can use it on your PC.
Community Moderator at Typesy
Typesy is available across most devices and platforms and the only things needed are a device and an internet connection. You can access your account from as many devices as you would like.
It has been a while since you posted - were you able to access your account how you wanted? I certainly hope so!
Alex (The Reimagined Classroom Teacher)