iKnockOut app icon

Apps Like iKnockOut for iPhone and iPad

Learn addition and subtraction numbers.

The app is an educational game for 1 to 4 students to practice addition and subtraction with numbers up to 18. Players aim to capture five numbers on the board before their opponent by strategically placing marbles based on dice rolls.

by John Millhouse★ 5.01 ratingsEducation$0.99Data updated 2026-09-30

iKnockOut screenshots

Ranked alternatives

Showing 501–520 of 1,000 ranked alternatives.

  1. MathTappers: Find Sums app icon

    MathTappers: Find Sums

    Joshua Smith

    Learn addition and subtraction facts.

    The app helps learners understand addition and subtraction. It offers two modes: one with visual counting and another with symbolic number models.

    ★ 3.752 ratingsEducationFreeData updated 2026-09-13
  1. Marble Mojo 3D app icon

    Marble Mojo 3D

    Joseph Wiemer

    Tilt to navigate obstacle courses

    Control a through 3D obstacle courses by tilting the device. Navigate through levels with physics-based movement. Unlock new tracks and customize appearance. Compete with others in online leaderboards.

    ★ 4.33 ratingsGamesFreeData updated 2026-09-06
  2. Marble Maze Race app icon

    Marble Maze Race

    Brian Byrd

    Roll marble fast through maze.

    The app presents 20 levels where users roll a marble through a maze to reach a finish flag. Users can collect jewels for points and avoid bombs.

    ★ 3.85 ratingsGamesFreeData updated 2026-10-01
  3. 9 Men's Morris app icon

    9 Men's Morris

    Uwe Meier

    Place and move pieces to win.

    The app is a board game where each player has nine pieces that move among twenty-four spots. The objective is to leave the opponent with fewer than three pieces or no legal moves.

    ★ 4.021 ratingsGamesFreeData updated 2026-09-18
  4. FactorMan app icon

    FactorMan

    Thomas Bretl

    Choose numbers, earn points, win.

    Users earn points by selecting numbers, while the app calculates the sum of factors for its points. Numbers used cannot be selected again.

    ★ 3.710 ratingsEducationFreeData updated 2026-10-04
  5. Mate in 1 Chess Puzzles app icon

    Mate in 1 Chess Puzzles

    Gano Technologies LLC

    Sharpen chess skills with one move.

    The app presents over 180 interactive chess problems designed to improve chess skills. The objective is to achieve checkmate in one move, with puzzles ranging from easy to challenging.

    ★ 4.941 ratingsGames$0.99Data updated 2026-09-14
  6. Numbers Up app icon

    Numbers Up

    Andrew Prochaska

    Play dice, choose pairs, move

    Play a casual game by selecting 2 pairs from 5 dice and discarding 1. Move the board to gain points while losing points when moving them off the starting row. Track discard rows and manage positions as dice are used.

    ★ 4.734 ratingsGamesFreeData updated 2026-09-09
  7. Pocket Chess app icon

    Pocket Chess

    Steven Barnegren

    Play chess on the go.

    The app offers chess gameplay against a computer or another player. It features an AI engine with three difficulty levels and saves game states when users quit.

    ★ 2.522 ratingsGamesFreeData updated 2026-10-19

How we rank alternatives

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