Backlog
A backlog is a prioritized list of features, improvements, and fixes that need to be built for your mobile app, serving as the product roadmap.
The backlog is the master list of everything that could be added to your app—new features, enhancements, bug fixes, and technical improvements. Items in the backlog are prioritized with the most important or valuable features at the top and nice-to-have items further down. The backlog is constantly evolving as new ideas emerge, priorities change, and the team completes work. It serves as the single source of truth for what needs to be built and in what order.
In Agile development, the Product Owner manages the backlog, continually refining and prioritizing items based on business value, user feedback, and strategic goals. Each backlog item typically includes a description of the feature, why it’s valuable, and acceptance criteria defining what “done” means. During sprint planning, the team pulls the highest-priority items from the backlog into the upcoming sprint. As items are completed, new ones move up, and the backlog shrinks and grows dynamically.
For businesses, the backlog provides transparency into the product roadmap and development priorities. You can see what features are planned, their relative importance, and when they’re likely to be built based on team capacity. The backlog is not a commitment to build everything on it—rather, it’s a flexible plan that adapts as you learn what users actually need. Good backlog management ensures development resources focus on high-value features that drive business results rather than building everything anyone ever suggested.