Apps Like JamTimer - for roller derby for iPhone and iPad
Track jams, time events, customize rules
Track timing tasks for games. Support WFTDA, RDCL, and OSDA configurations. Add custom game setups. Monitor jams, penalties, and game progress. Adjust timing settings for different scenarios.
by Fearless Code★ 5.09 ratingsSports$1.99Data updated 2026-10-31
Track sessions, set goals, and view progress in a visual calendar. Log exercises, time, and reps. Sync data across devices. Receive automatic updates on achievements and performance metrics. Adjust plans as needed.
