Company Schweiz. Turnverband created these great apps:
KTF17, Turnfest Trainings-App, Turnfest Seetal 2018, Eidg. Turnfest Aarau 2019, STV Korbball, Turnfest Zofingen 2021, KTF Wettingen 2022, Bärner Kantonalturnfescht 2022, STF Pieterlen 2023, KTF Wyland 2023, and others..
