HomeAppsEducationSigmoid SchoolApps like Sigmoid School Here are some great alternatives to Sigmoid School by Sigmoid Alpha : 10 Minute School: Learning App ★4.4 Educate - Online Classroom App ★4.2 Elefante Letrado ★4.2 Gnowbe - training, onboarding ★4.5 Vsomo ★4.0 MTN Online School ★4.2 CourseKey Student ★4.8 FlashLearners Educational App ★4.2 BELTEI International School ★4.0 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 Learn Android App Development ★4.3