for Skopei Digital

Late 2015 - Summer 2016


The KNIP app makes it easy for people to manage their accounts and payments in sport clubs, festivals and events. People can create personal and shared accounts and can send and request valuta in an easy and convenient way. I developed the iOS app at Skopei Digital. It has been downloaded over 5.000 times and has a 5-star review on the Dutch App Store, where it was released.



  • App architecture
  • App development
  • Api specification


  • Native iOS app
  • Core Data caching
  • QR barcode scanner
  • Passcode

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