The best alternatives to The Bug Squasher are Instabug, Balto, and Buglife. If these 3 options don't work for you, we've listed a few more alternatives below.
Instabug empowers mobile teams test new features, improve app quality, and collect actionable feedback from users across the entire mobile development lifecycle
Buglife is a mobile bug reporting software. It captures all related information like capture logs, network info and routes it to Jira or Slack to provide developers with rich bug reports in the reporting tools they are used to using.