JamTimer - for roller derby app icon

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

JamTimer - for roller derby screenshots

Ranked alternatives

Showing 461–480 of 1,000 ranked alternatives.

  1. Reelie Pro app icon

    Reelie Pro

    Reelie Pro, Inc

    Manage registrations and payments

    Tournament organizers, manage registrations, payments, and live leaderboards. Create custom tournaments with flexible rules. Send instant updates and track results securely. For anglers, find and join tournaments quickly.

    ★ 4.25 ratingsSportsFreeData updated 2026-09-06
  1. SportsTables League Manager app icon

    SportsTables League Manager

    Jamie Daniels

    Create tables and track scores

    Create tables for sports tournaments by entering a name, setting points for wins or draws, adding teams, and recording match scores. Share tables online with friends. Track progress and update results manually.

    ★ 4.45 ratingsSportsFreeData updated 2026-09-08
  2. Easynet app icon

    Easynet

    Ecoforest Geotermia S.L.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.