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20+ Best The Invaders Alternatives for iPhone (2026)

The Invaders is D tier, #22 of the 26 tiered apps in space shooter games. Here is everything that competes with it on iPhone, in tier order.

All 25 alternatives, in tier order

1. 1
   Galaxy Attack: Alien ShooterShigher tier

   Free + IAP · ★ 4.7 · 1,529,478 ratings · score 98

   A free space shooter where you pilot a single spaceship to defend Earth from alien swarms across 140 levels.
2. 2
   Galaxy Attack: Space ShooterShigher tier

   Free + IAP · ★ 4.7 · 814,380 ratings · score 98

   Arcade space shooter where you command a ship to defend the galaxy from alien invaders and large bosses.
3. 3
   Phoenix 2Shigher tier

   Free + IAP · ★ 4.7 · 78,641 ratings · score 95

   Free classic arcade space shooter with over 100 ships, a 30-mission campaign, daily missions and global leaderboards.
4. 4
   Falcon Squad: Classic ArcadeShigher tier

   Free + IAP · ★ 4.6 · 81,842 ratings · score 94

   Vertical shoot 'em up with bullet hell boss battles, fleet upgrades, and PvP, 2v2, and tournament multiplayer modes.
5. 5
   Galaxy Attack: Alien InvadersShigher tier

   Free + IAP · ★ 4.7 · 16,662 ratings · score 92

   Free space shooter: pilot a fighter against chicken invaders in Campaign, Endless and Raidboss modes.
6. 6
   Galaxiga: Classic Arcade GameShigher tier

   Free + IAP · ★ 4.5 · 55,635 ratings · score 92

   A free arcade-style space shooter where players defend the galaxy from alien waves, upgrade starships, and compete on…
7. 7
   Space Shooter - Sky ChampAhigher tier

   Free + IAP · ★ 4.6 · 16,451 ratings · score 91

   A free offline space shooter where you hold and drag a monster-shaped spaceship to destroy alien swarms across 100+.
8. 8
   Star Force: Space ShootingAhigher tier

   Free + IAP · ★ 4.8 · 5,498 ratings · score 89

   A free casual space shooter with fighter planes, wingmen, roguelike chips, PvP duels and turret defense.
9. 9
   Space Justice: Alien ShooterAhigher tier

   Free + IAP · ★ 4.6 · 12,297 ratings · score 84

   Free vertical scrolling space shooter with fleet upgrades, cooperative missions with friends, and PvP raids against.
10. 10
    Space Shooter: Galaxy InvaderAhigher tier

    Free + IAP · ★ 4.9 · 2,382 ratings · score 83

    Free space shooter where you touch the screen to move, destroy enemies, collect items to upgrade weapons, and play.
11. 11
    HAWK: Airplane Space gamesBhigher tier

    Free + IAP · ★ 4.4 · 44,515 ratings · score 79

    Free top-down shooter where you fly fighter jets against alien armadas, with co-op play and bullet hell combat.
12. 12
    Fire Hero 2D: Space ShooterChigher tier

    Free + IAP · ★ 4.7 · 99,524 ratings · score 71

    Free arcade scrolling shooter where a spaceship destroys numbered alien blocks, upgrades its weapons and fights a boss.
13. 13
    Galaxy Shooter - Space AliensChigher tier

    Free + IAP · ★ 4.6 · 4,432 ratings · score 66

    A classic arcade space shooter where you pilot a lone spaceship to shoot down waves of alien formations.
14. 14
    Space PioneerChigher tier

    Free + IAP · ★ 4.8 · 26,679 ratings · score 66

    Free top-down alien invasion shooter with solo play, PvP and horde modes, missions, and RPG classes set on Mars-like.
15. 15
    Alien Survivor: Survival ArenaChigher tier

    Free + IAP · ★ 4.8 · 5,821 ratings · score 64

    A free sci-fi rogue-like mobile game where a spaceman battles hordes of alien enemies while exploring space.
16. 16
    Galaxy on Fire 2™ HDChigher tier

    Free + IAP · ★ 4.6 · 24,797 ratings · score 63

    A 3D space combat, trading and RPG game where players fly ships, fight enemies and pursue a campaign to save the galaxy.
17. 17
    Planet Bomber!Chigher tier

    Free + IAP · ★ 4.4 · 90,010 ratings · score 62

    A free Games app where you explore a galaxy, destroy planets, upgrade abilities and defeat bosses.
18. 18
    Astro PartyD

    Free + IAP · ★ 4.6 · 25,424 ratings · score 60

    Competitive party deathmatch game where up to four players shoot enemy ships and run over pilots on iPhone or iPad.
19. 19
    Floyd's Sticker SquadD

    Free + IAP · ★ 4.4 · 3,602 ratings · score 60

    A free top-down shoot em up with bullet hell combat, time travel replays, and a sticker album to collect.
20. 20
    Impossible Space-Offline GameD

    Free + IAP · ★ 4.6 · 5,342 ratings · score 60

    Free offline space shooter with RPG upgrades, dozens of planets, hundreds of levels, weapons and boss fights.
21. 21
    Galaxy Sky ShootingD

    Free + IAP · ★ 4.6 · 15,560 ratings · score 60

    A free space shooter where you pilot a spaceship, dodge bullet waves, and fight bosses to protect the galaxy from alien.
22. 23
    WinWingD

    Free + IAP · ★ 4.6 · 19,192 ratings · score 56

    A free jet shooter that mixes arcade bullet hell combat with rogue-lite runs and a customizable fighter.
23. 24
    Subdivision InfinityF

    $4.99 · ★ 4.6 · 2,956 ratings · score 54

    A 3D sci-fi space shooter with over 40 story missions, 5 locales, and side activities like exploration, bounty hunting.
24. 25
    Galaga WarsF

    Free + IAP · ★ 3.9 · 4,307 ratings · score 51

    Retro arcade space shooter where you fight endless alien waves, upgrade your craft and use four abilities per ship.
25. 26
    Alien Shooter Space InvadersF

    Free + IAP · ★ 3.0 · 6 ratings · score 22

    Arcade space shooter where you slide a spaceship to dodge alien bullets, fight enemies, and upgrade your ship and.

Questions people ask

What is the best alternative to The Invaders on iPhone?

Galaxy Attack: Alien Shooter, S tier, #1 in space shooter games.

Is there a free alternative to The Invaders?

Yes: Galaxy Attack: Alien Shooter (S tier, #1) is free to download, with in-app purchases.

Does anything rank above The Invaders?

Yes. 21 apps rank above it in space shooter games: Galaxy Attack: Alien Shooter (#1), Galaxy Attack: Space Shooter (#2), Phoenix 2 (#3) and more.

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