India the Fastest Growing App Market in 2020, With Highest Growth in Education Vertical: Adjust Report India was at the 12th spot when looking at growth in gaming apps across the globe. By Vineet Washington | Updated: 8 April 2021 16:29 IST Photo Credit: Adjust Highlights Education was the highest growing vertical in India Argentina saw the highest growth in gaming India was the fastest-growing app market across the globe in 2020 according to the data shared by mobile market research company Adjust. The latest analysis shows India saw significant growth – 49 percent – in 2020 compared to 2019 in terms of mobile app growth. The fastest growing vertical in India in the mobile app space was education, while gaming seems to be growing relatively slowly compared to other countries, even though it was the vertical that saw the highest overall growth.