Dyno 21

A Card Strategy Streak Game

Free · Designed for iPad. Not verified for macOS.

Dyno 21 is a fast card strategy game where smart draws build streaks and high scores. Play Run (3 Lives) or Timed Run (3:00). No betting—just skill Dyno 21 is a fast-paced card strategy game where smart decisions build streaks and high scores. Draw or Hold to shape your hand and get as close to 21 as possible without going over the limit. Wins build your streak and boost your multiplier, turning every decision into a risk-reward challenge. Modes: • Run (3 Lives) — make mistakes, reset your streak, and push for a new high score • Timed Run (3:00) — race the clock and score as high as you can No betting. No currency. Just skill, momentum, and one-more-run energy. What’s New (v1.0) Initial release: two score-based modes, streak multipliers, and saved high scores.

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The developer, Divesh Mavji, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

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    Information

    Seller
    • Divesh Mavji
    Size
    • 2.1 MB
    Category
    • Card
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • iPad
      Requires iPadOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 DynoDev
  • Privacy Policy

    • More by Divesh Mavji