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 381–400 of 1,000 ranked alternatives.

  1. TrackDay Pro app icon

    TrackDay Pro

    FTLapps LLC

    Track day lap times for riders.

    The app captures GPS data to compute lap times for track sessions. Users can download tracks, have the app learn tracks from session data, or create their own track using the built-in editor.

    ★ 4.48 ratingsSports$19.99Data updated 2026-10-12
  2. American Flat Track app icon

    American Flat Track

    Daytona Motorsports Group, LLC

    Connect to America's Original Extreme Sport

    The app connects fans to America's Original Extreme Sport. It offers insider access to news, photo galleries, results, point standings, livestreaming schedules, and real-time live timing and scoring.

    ★ 3.97 ratingsSportsFreeData updated 2026-09-17
  3. Ski Jumping Ultimatum - Free Winter Game - app icon

    Ski Jumping Ultimatum - Free Winter Game -

    Naoyuki Hironaka

    Jump, tap, and score points

    Ski jump allows players to control jumps by tapping the screen at the peak of the power gauge. Adjust timing for optimal distance. Track performance metrics and compare scores across sessions.

    ★ 3.29 ratingsGamesFreeData updated 2026-09-08
  4. Cubic Soccer 2 3 4 Players app icon

    Cubic Soccer 2 3 4 Players

    CUBECUBE SPORTS BILISIM VE TEKNOLOJI LIMITED SIRKETI

    Kick, dodge, score goals

    Play a 3D game with physics-based controls. Kick opponents' heads, stay grounded to defend. Customize with unlocked forms. Use power-ups in 4-player mode. Adjust settings for 2-button control. Compete for first 3 goals.

    ★ 3.210 ratingsGamesFreeData updated 2026-09-24
  5. Recess Sports app icon

    Recess Sports

    Michelle Lee

    Find open gyms and play

    Find open gyms, tournaments, and league information in one place. Search for volleyball events in Chicago. Join or RSVP to activities. View schedules and locations. Receive updates on game availability.

    ★ 5.08 ratingsSportsFreeData updated 2026-09-06
  6. Demolition Extreme:Derby Fever app icon

    Demolition Extreme:Derby Fever

    Studd Technology Solutions

    Crash cars and control your ride

    Play derby races by crashing into opponents to damage their vehicles. Control cars with limited steering and speed based on collision impact. Earn points by destroying other cars and stay the last one standing.

    ★ 3.01 ratingsGamesFreeData updated 2026-09-19
  7. Triple Play Tournaments app icon

    Triple Play Tournaments

    JC Digital, LLC

    Follow events, view scores, and get real-time

    Track sports events with real-time scores, schedules, and brackets. View tournament divisions, standings, and venues. Search for events and create custom schedules. Receive notifications and manage team communications.

    ★ 4.04 ratingsSportsFreeData updated 2026-09-12

How we rank alternatives

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