Dr.Explain - Dr.Explain software is a help file authoring tool.
Sensor Tower - Sensor Tower is a platform for app store optimization and app industry intelligence.
Document360 - Self-service knowledge base software focused on SaaS Products & Enterprise Software Projects.
App Annie - App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.
WinCHM - Creating CHM file, Make CHM file, Web Help. WinCHM Pro - Help authoring software (CHM, WebHelp, DOC, PDF) . With this powerful tool you can not only create chm file from scratch, but also convert a set of existing HTML files to a chm file.
appfigures - Cross-platform app store analytics for all of your mobile apps.