King of 20

App review by Debbie Gorrell, Common Sense Media
King of 20 Poster Image

Common Sense says

age 10+

Addictive math game teaches strategy over accuracy.

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App Details

  • Devices: iPhone, iPod Touch, iPad
  • Subjects: Math: addition, arithmetic, division, multiplication, subtraction
  • Skills: Thinking & Reasoning: logic, solving puzzles, strategy, thinking critically
  • Pricing structure: Free
  • Release date: October 4, 2015
  • Category: Education
  • Publisher: Ishmael king
  • Version: 1.2.1
  • Minimum software requirements: iOS 6.0 or later
  • Last updated: December 10, 2020

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