Exhibit 99.1 Yalla Group Limited Announces Unaudited Second Quarter 2025 Financial Results DUBAI, UAE, August 11, 2025 /PRNewswire/ -- Yalla Group Limited ("Yalla" or the "Company") (NYSE: YALA), the largest Middle East and North Africa (MENA)-based online social networking and gaming company, today announced its unaudited financial results for the second quarter ended June 30, 2025. Second Quarter 2025 Financial and Operating Highlights Key Operating Data For the three months ended June 30, 2024 June 30, 2 ...