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 301–320 of 1,000 ranked alternatives.


Planet Miner FRVR
FRVR ApS
Mine gold, upgrade tools, manage monkeys
Manage an alien mine by collecting gold from asteroids. Hire and manage Space Monkeys. Upgrade machinery and tools. Track income and expand operations. Monitor progress and prevent loss of gold nuggets.

Leaving Earth
Marcel Manseer
Race through space to reach Pluto.
The app lets users race a rocket ship through the solar system, visiting planets from Earth to Pluto. Players collect items and use power-ups to navigate obstacles and upgrade their ship for the journey.

Space Blue Launch
Renzo Macedo
Rockets, deploy capsules, land vertically, orbit Earth,
Simulate rocket launches by controlling ascent, deploying orbital capsules, and vertical landings. Orbit Earth to reenter atmosphere, deploy parachutes, and manage reentry procedures.


Space Agency 2138
Andrew Barry
Build rockets, explore worlds, mine resources
Build rockets, stations, and bases on other planets. Mine resources to construct new facilities or trade for profit. Manage growing operations and expand across a vast universe.


Supernova 2012
U-Play Online S.L.
Save Earth from galactic danger.
The app is a space action game where players save Earth from a Mayan prophecy. Players must avoid celestial objects like planets, meteors, and comets to survive as long as possible.


Evolution Planet - 14 Billion
Oscar Tsang
Customize orbits and rotation
Simulate and customize solar systems by adjusting orbits, sizes, and speeds. Add rings, satellites, and rotational axes. Save up to 100 unique solar system configurations.




Mars Miner HD
Tuna Bowl Software LLC
Mine artifacts, build bases, upgrade tools
Mine and collect resources to upgrade equipment and progress through levels. Sell gems and ores for in-game currency. Navigate mines to retrieve artifact pieces and avoid hazards. Manage inventory and plan routes to ensure safe extraction and escape.


myARgalaxy - Solar System (AR)
LunarEx Games LLC.
See planets, explore the galaxy, interact
Explore the using augmented reality. Place AR cards to view 3D models of planets and moons. Rotate, zoom, and learn facts about celestial bodies. Share interactive experiences with others.

Space Commando
Oathsworn Software Limited
Fight alien hordes in real-time battles
Play as Marshal Jarak leading Earth's defense against the Vrarkrix invasion. Manage resources, upgrade defenses, and command troops on Callisto. Complete missions to repel alien attacks and protect remaining human colonies.

Radiant Defense
David Peroutka
Build a fortress, defend the universe.
The app is a defense game where players build a space fortress and set up weapons and traps to fend off alien invasions. It features over 300 waves of enemies across 14 missions and 9 upgradable weapons.

Nuclear Defence
Gianluca Natalini
Defend the galaxy from evil.
The app features nuclear war with realistic graphics and special effects. It includes strategic command of defense units, energy management, and multiple fire options for selected units.

Vostok 1 Space Flight Agency
Renzo Macedo
Simulate spaceflight and control the rocket
Control spacecraft systems during launch, orbit, reentry, and landing. Manage fuel, monitor instruments, and execute maneuvers. Complete mission objectives and survive the return to Earth.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.