KeyQ Cosmic Defender app icon

Apps Like KeyQ Cosmic Defender for iPhone and iPad

by KeyQ, Inc.★ 0.00 ratingsGamesFreeData updated 2026-09-06

Ranked alternatives

Showing 261–280 of 1,000 ranked alternatives.

  1. Train Loop: TD app icon

    Train Loop: TD

    Ngo Nguyen

    Play, merge, and upgrade your

    Protect your city in endless defense gameplay. Merge wagons to increase firepower and unlock new abilities. Upgrade weapons and armor to defeat increasingly challenging waves of zombies. Customize routes and manage resources to sustain long battles.

    ★ 3.02 ratingsGamesFreeData updated 2026-09-06
  1. SpaceBots. app icon

    SpaceBots.

    Taiwo Omisore

    Collect power-ups and avoid asteroids

    Control a spaceship to intercept asteroids and prevent them from escaping a wormhole. Move the ship by dragging, collect power-ups for extra lives, points, and special abilities. Avoid red power-ups that shrink the ship and use blue for slow motion.

    ★ 5.014 ratingsGamesFreeData updated 2026-09-09
  2. Mayhem app icon

    Mayhem

    Glenn Burnett

    Hold off wave after wave invaders

    The app presents a classic shoot 'em up experience where players defend against alien invaders. Users can acquire various weapons and power-ups by destroying asteroids.

    ★ 0.00 ratingsGamesFreeData updated 2026-10-17
  3. Elements Defender 3D app icon

    Elements Defender 3D

    Chengdu Yupo Co., Ltd.

    Defend the magic crystal with power.

    The app features a level-up system and talent system for player growth. New modes, pets, and a staff with elemental properties are available.

    ★ 4.564 ratingsGamesFreeData updated 2026-10-05

How we rank alternatives

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