HomeAppsLifestyleCornerstone Apartment ServicesApps like Cornerstone Apartment Services Here are some great alternatives to Cornerstone Apartment Services by Yardi Systems : Cortland Connect ★4.8 Online Portal by AppFolio ★3.8 Greystar Resident App ★4.8 Bridge Living ★3.2 Resident Connect by Rentec ★3.8 PayYourRent ★3.4 Resident Portal ★4.8