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ÄrräTreeni Oy

  • ÄrräTreeni
    ÄrräTreeni

    Puzzle 3.5.7 56.00M ÄrräTreeni Oy

    Unlock the "R" sound with ÄrräTreeni, a mobile app created in partnership with Finnish speech therapists! Designed for children and teens, ÄrräTreeni uses interactive games to improve pronunciation. From understanding the "R" sound to mastering tongue and mouth movements, this app provides a step-