english: You can use apps which are based on this system such as Anki or Memrise, or you can write lists of word in a notebook using the Goldlist method, which is also very popular with many polyglots.
non_english: Je kunt hiervoor apps gebruiken zoals 'Anki' of 'Memrise' of je kunt woorden opschrijven volgens de 'Goldlist'-methode, die ook erg populair is onder meertaligen.