onebillion won a 2021 WISE (World Innovation Summit for Education) Award for their "complete edtech solution (tablet and app) for all children to achieve numeracy and literacy skills in their own language." It is for use by Ministries of Education, teachers, researchers and NGOs. but "Ultimately though...for the child."
One Tab is a solution that "delivers reading, writing and numeracy in one simple package". It allows for assessment of a student's skills as "key stakeholders can rapidly determine children’s literacy and numeracy levels, appropriate action can be taken to make a change that will improve children’s learning outcomes as soon as possible."
"The goal of onetest is to bring positive change for the child and their learning outcomes, by identifying which interventions are working, whether that’s on a national level or within a single classroom."
So far, it has reached 200,000 students since 2013 and the intent is to broaden to reach as many children as possible. The current languages are English, Swahili, Chichewa and French with Portuguese and Hausa to be added soon.