There are many timer apps available — Toggl Track, Forest, Be Focused, and generic phone timers. Most are general-purpose time tracking tools. They work, but they are not designed for developer workflows.
Nedio is purpose-built for coding sessions. The timer integrates with focus music so you get both structure and ambient support in one tab. Session tracking is automatic — you do not need to tag tasks or categorize time. Your sprints are logged, and you can review weekly patterns.
If you need project-level time tracking with client billing, a dedicated tool like Toggl is better. If you want a focused coding session with a timer and music in a single browser tab, Nedio is built for that.