Prince Boateng, the former Ghana international has ended his contract with Spanish club Las Palmas by mutual consent.
The former Portsmouth player is now without after leaving the Spanish side.
Las Palmas cited “irreversible personal reasons” for the decision.
The 30-year-old had a contract with La Liga side until 2020 after signing for them a year ago following a six-month absence from the sport after leaving Italy’s AC Milan.
He scored 10 goals in 28 appearances for Las Palmas including one on his debut.
Boateng has previously played for Hertha Berlin, Tottenham Hotspur, Borussia Dortmund, Portsmouth, Milan, twice, and Schalke.