Microsoft Excel

Currently sitting at #20 in free productivity charts and #24 in revenue rankings, Microsoft Excel iOS app has established itself as a seasoned player with proven staying power in the productivity category. With 2M monthly downloads generating $4M in revenue, the app shows solid profitability at $2.00 per download from last month's data. Over 11 years since launch, it has accumulated 1.4M reviews and built its current revenue stream. The app maintains a 4.8-star rating, operating within a fiercely competitive market. This United States application demonstrates solid revenue efficiency – learn more at their official website.