That entirely depends on the number of guides, if a help center is needed, and what the goal of the in-app support is. Once the application has been integrated into your application, we will begin working with you on your requirements and goals to get everything laid out. That will give us a better basis for telling you how long it will take. The complexity of required guides can determine the time it takes also. A safe bet to get in-app support off the ground is three to six months. That might not be fully developed but a tiered approach is sufficient in most cases. These are all things we will discuss with you when we work together.