According to the statistics by App Annie, WhatsApp went from the most downloaded app in the UK at the beginning of January down to the 23rd position in just 12 days. Meanwhile, one of the rival apps i.e. Signal became the most downloaded app in the country by January 9. It wasn’t even in the top 1000 apps in the UK on January 6. In Pakistan as well, WhatsApp has dropped down to the third position.