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 421–440 of 1,000 ranked alternatives.

  1. Flying Dutchman Epic Header app icon

    Flying Dutchman Epic Header

    Ang Chee Hong

    Tap to jump and head ball

    The app is a soccer game that requires precision timing. Players tap to jump and tap again while jumping to head the ball.

    ★ 3.24 ratingsGamesFreeData updated 2026-11-05
  1. Racing Quiz - Spring Carnival app icon

    Racing Quiz - Spring Carnival

    Christopher Thompson

    Race, , win prizes

    Play games featuring iconic horse races like the Caulfield Cup, Cox Plate, and Melbourne Cup. Test knowledge with challenges. Track past winners and race details. Engage in weekly themed events.

    ★ 0.00 ratingsGamesFreeData updated 2026-09-16
  2. Enjore app icon

    Enjore

    ENJORE SRL

    Follow tournaments, view results, track standings,

    Follow tournaments by searching for events and viewing schedules. Track team and player standings. View match details and results. Access a gallery of tournament photos. Manage or learn more about organizing events through the provided website.

    ★ 4.48 ratingsSportsFreeData updated 2026-09-08
  3. 4 Second Football app icon

    4 Second Football

    4 Second Football, LLC

    Train with real game scenarios

    Track throw timing with real-time data and analytics. Monitor performance metrics and compare results. Simulate game scenarios for improved training. Adjust settings for different positions and drills.

    ★ 5.01 ratingsSportsFreeData updated 2026-09-06
  4. Best Stopwatch app icon

    Best Stopwatch

    Serhii Simkovskyi

    Time events with lap and split modes

    Track elapsed time with precise 1/100 second accuracy. Record lap times and split intervals. Save and review timing data. Share results directly. Measure event durations or personal activities.

    ★ 5.06 ratingsSportsFreeData updated 2026-09-08
  5. ITTF app icon

    ITTF

    Bornan Sports Technology SA

    ★ 2.06 ratingsSportsFreeData updated 2026-09-17

How we rank alternatives

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