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 281–300 of 1,000 ranked alternatives.

  1. Beach Games app icon

    Beach Games

    Donut Games

    Five sports on the beach.

    The app features five sports: Frisbee, Balloon Throwing, Roller Skating, Water Skiing, and Hang Gliding. Players can challenge friends or aim to beat their own records, with all points contributing to a total score.

    ★ 4.313 ratingsGames$0.99Data updated 2026-10-16
  2. hang! hangboard timer app icon

    hang! hangboard timer

    Pawel Burda

    Train with routes, track progress, and master

    Track sessions with custom timers for max hangs, repeaters, or custom intervals. Set rest periods and rep counts. Log training progress and view session summaries. Sync data across devices. Export workout details for review.

    ★ 5.023 ratingsSportsFreeData updated 2026-09-06
  1. Rifle app icon

    Rifle

    Magzter Inc.

    Shoot, reload, and track accuracy

    Read articles about history, gunsmithing, and shooting techniques. Explore topics like bolt action rifles, leveraction rifles, and cartridge evolution. Access reloading guides, accuracy tips, and profiles of custom gunmakers.

    ★ 4.424 ratingsSportsFreeData updated 2026-09-09
  2. Medalist Golf app icon

    Medalist Golf

    InterLAN Security, LLC

    Track scores and manage matches

    Manage tournaments with live leaderboards and real-time scoring alerts. Track customized match scoring, parimutuel, Stableford, and Ryder Cup formats. Monitor player progress, set skins, and receive in-tournament updates.

    ★ 4.913 ratingsSportsFreeData updated 2026-09-25
  3. Jetting for TM KZ / ICC Kart app icon

    Jetting for TM KZ / ICC Kart

    BALLISTIC SOLUTIONS RESEARCH & DEVELOPMENT SOFTWARE SIARHEI RAICHONAK

    Jet tune based on weather and engine

    Provides recommendations for specific engines based on temperature, altitude, humidity, atmospheric pressure, and engine configuration. Calculates recommendations for 12 carburetor setups.

    ★ 4.911 ratingsSports$14.99Data updated 2026-10-28
  4. Somfy Keys app icon

    Somfy Keys

    Somfy Protect by Myfox

    Control access, share , track entries

    Monitor door status remotely and receive alerts for unauthorized entry. Share access instantly with others and manage permissions. Track comings and goings in real time. Receive notifications for security events and control the lock from anywhere.

    ★ 4.625 ratingsLifestyleFreeData updated 2026-09-13
  5. XPENG app icon

    XPENG

    Guangzhou Xiaopeng Motors Technology Co., Ltd.

    ★ 4.311 ratingsUtilitiesFreeData updated 2026-10-11

How we rank alternatives

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