Subscribe at your own risk: scammer alert
I had being using their app on and off over the years . Their customers support became fraud in recent year . I signed up quaterly subcription on simulator with 89.99 USD on 1 May 2022. I forgot to cancel subcription within 3 months. Their website auto-charged from my bank account on 29 Jul. Instead of charging me 89.99 $ for renewal fee, They charged me double (179++ ). And I reached out to (support at avanset.com) 3 times within 5 days, they never reply to me even though their website claims that they will support within 12 hours. Then I made calls multiple times today ,and no one picked up the line.