SólyomSoft WashApp functions
SólyomSoft WashApp operations


WashApp is a mobile payment application which provides an easy solution to extend the business hours of carwashes and to their check turnover in great detail. The service can be integrated with our PetrolCash, PetrolPlus Dual, PetrolMat I és II systems but can be used as a standalone solution, too.

Why is it recommended:
  • The inclusion of the entire carwash with the usage of QR codes
  • 0-24h operation, even without staff
  • Multiple payment methods
  • Contract partners can check and limit their employees' washing expenses


  • Easy to use
  • Contactless payment
  • Bank card support
  • Balance topping at cash registers
  • Bank transaction support

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