Apps Like HARM Invaders for iPhone and iPad
Explore alien worlds and fight
Explore a sci-fi space combat game set in 2115. Pilot a space fighter to investigate a mysterious signal near Mars. Engage in battles against alien replicating machines. Use strategic maneuvers to destroy the and prevent it from reaching Earth.
HARM Invaders screenshots
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.


Space Tower Defender
QED Gaming PTY. Ltd
Defend planets with weapons
Command an orbital defense platform to defend planets against waves of alien invaders. Build and upgrade weapons like pulse lasers and photon bolts. Each invader has unique behavior, requiring strategic weapon combinations to complete missions.




Orboot Mars AR by PlayShifu
MOBILIZAR TECHNOLOGIES PRIVATE LIMITED
Explore missions and spacecraft
Explore missions and 22 spacecraft with interactive visuals. Learn about scientific equipment, discoveries, and survival strategies. Navigate a spacecraft, avoid obstacles, and rescue stranded astronauts.




3D Planet Miner
Guray Tastan
Mine planets, store resources, craft items
Explore galaxies and planets, including Jupiter and Neptune, to collect valuable resources. Mine asteroids and planets to gather materials, store them in a space base, and craft diamonds.






Puzzle Planet
Small Planet Digital
Play puzzles and challenge friends
Play jigsaw puzzles with varying difficulty levels and themes. Customize pieces and backgrounds. Save progress and revisit puzzles. Share completed puzzles via social media. Track completion stats and achievements.

Hydrothermal Lite
Jacob Leveto
Build a space colony, manage resources, defend.
The app allows users to create a space colony and manage its layout, including zoning and building placement. Users can also balance the budget, pass laws, and allocate resources while defending against alien invaders.



How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.