This book constitutes the refereed proceedings of the 10th International Development Informatics Association Conference, IDIA 2018, held in Tshwane, South Africa, in August 2018.

The 20 revised full papers presented were carefully reviewed and selected from 61 submissions. The papers are organized in topical sections on ICT adoption and impact; mobile education; e-education; community development; design; innovation and maturity; data.