About
Engage in daily baseball-themed mind games to identify mystery MLB players. Choose from four distinct game modes, each offering unique challenges and clues to test your baseball knowledge. Earn rewards and climb leaderboards as you solve daily puzzles.
What's New in SignSteal
2.0.0
August 18, 2026
SignSteal 2.0 — three new games, one new progression system. • Connect 4: find four groups of four before four mistakes • Beat the Clock: name the mystery player before time runs out, and climb the ranked leaderboard • Lineup: drag a shuffled real-game batting order back into place before the clock hits zero
MoreFAQ
What are the different game modes in SignSteal?
SignSteal offers four distinct game modes: 'Who's in the Box?' for guessing a mystery player, 'Connect 4' for grouping players, 'Beat the Clock' for timed player identification, and 'Lineup' for reordering historical starting lineups.
How do I progress in SignSteal?
You earn Baseballs by playing the games, which can be used to unlock titles and achievements across all modes. You can also compete in the Weekly Series to chase Bronze, Silver, and Gold rankings.
Does SignSteal require an account to play?
No, SignSteal does not require an account. You can start playing immediately by selecting a name and diving into the daily puzzles.
Is SignSteal affiliated with Major League Baseball?
SignSteal is an unofficial, fan-made app and is not affiliated with, endorsed by, or sponsored by Major League Baseball, the MLBPA, or any club. Team and player names are the property of their respective owners.
What devices is SignSteal available on?
SignSteal is supported on iPhone, iPad, and iPod devices.
How often are new puzzles released in SignSteal?
New puzzles are released every day in SignSteal, ensuring a fresh challenge for players daily.
What is the age rating for SignSteal?
SignSteal has an age rating of 4+, making it suitable for a wide range of players.
Does SignSteal have ads?
No, SignSteal does not contain advertisements.