HomeAppsEducationSigmoid SchoolApps like Sigmoid School Here are some great alternatives to Sigmoid School by Sigmoid Alpha : Educate - Online Classroom App ★4.1 Elefante Letrado ★4.2 Gnowbe - training, onboarding ★4.5 Vsomo ★4.0 MTN Online School ★4.2 CourseKey Student ★4.8 Grade One English ★4.1 SkyPrep LMS Training Software ★3.8 DP Education ★4.5 Digivarsity - Education App ★3.7 Edunation ★3.9 Mozakrah ★4.9 Praadis Education Learning App ★4.4 Learn Android App Development ★4.2 Teachmint Connected Classroom ★4.0 BYJU'S Early Learn ★4.3