GitHub - n-apps/ScoreCounter: Android app. Score Counter will help you easily keep score in any games, sports or other activities. Will do all the math for tracking initiative, HP, hit points, spell
Score Counter - Apps on Google Play
Amazon.com : Small Digital Scoreboards, Change Scores Wirelessly, Ideal for Any Kinds of Indoor Games/Sports, 5 Digits Score Keeper with Scores 0-99 & Periods 0-9, 5-Level Brightness, Wall Mount & Tabletop :
Foosball Scoreboard Foosball Score Counter for Standard Foosball Tables Football | eBay
Amazon.com : YMJOINMX Electric Scoreboard Digital Score Keeper for Indoor Games Ping Pong/Baseball/Football Remote Manual Operation,USB/Plug in, Keeping Scores 0-99 : Sports & Outdoors
Scoreboard Score Keeper Scoring Tool Tabletop or Hanging Large Size Score Flip 6 digits for Volleyball Soccer Indoor Outdoor Tennis Baseball - Walmart.com