The COVID-19 pandemic led to a significant surge in mobile usage, with daily time spent on mobile devices increasing by 39% in the US compared to three years ago and by 9% from late 2021. This growth forced developers to re-evaluate their tooling, particularly when it came to monitoring and fixing bugs, crashes, and performance issues. Companies like Delivery Hero and Relive saw rapid growth in users, with Delivery Hero's orders increasing almost doubling in Q1 2020, while Relive's user base grew from 3 million to over 15 million between March 2019 and November 2020. To address these challenges, both companies turned to Sentry for crash reporting and error monitoring solutions, which helped them improve their mobile experiences, reduce crashes, and increase overall app quality. As of June 2023, the number of mobile teams using Sentry has increased by 240%, with a significant rise in daily errors sent since January 2020.