The Most Downloaded Apps in the World in January 2025 - Instagram has been dethroned after more than a year of the most downloaded app - TikTok was the most downloaded app in January with 49M downloads - Facebook, WhatsApp, and ChatGPT round out the top five most downloaded apps in the world in January. - Threads is the only app in the list that saw fewer downloads in January vs December. https://appfigures.com/resources/insights/20250207?f=5