★★★★★
Average rating on the App Store. Apple doesn't publish how many ratings each star has.
This app isn't in any of our charts yet.
1.Fixed some bug.
●CRM(customer relationship management) system ●Setting working mode/voltage ●Presetting working voltage ●Connecting with machine/foot pedal ●DIY ambient light with RGB color via App ●Tattoo precise timing ●Automatic settlement