Apps Like Gaia Project for iPhone and iPad
Gaia Project screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.


TerraGenesis - Space Settlers
Tilting Point LLC
Terraform planets with real science
Manage planetary ecosystems by adjusting temperature, atmosphere, and water levels. Track biosphere development and terraform planets using real NASA data. Complete missions to unlock new worlds and expand your interstellar empire.

Merge Dragons!
Gram Games Limited
Dragons and craft powerful items
Dragons allows players to combine items like dragon eggs, trees, and treasures to create stronger versions. Complete quests and explore a mystical world to heal a corrupted land. Collect and upgrade mythical creatures and magical flowers.




Solar Smash
PARADYME LIMITED
Destroy planets with weapons and asteroids
Destroy planets using weapons like nuclear missiles, lasers, monsters, spaceships, and asteroids. Customize attacks and watch planetary destruction animations. View space imagery from NASA sources during gameplay.

RAID: Shadow Legends
Plarium Global Ltd
Summon champions, battle bosses, explore dungeons
Summon and customize over 850 champions from 15 factions to battle bosses and explore dungeons. Engage in turn-based combat, equip artifacts, and manage party tactics. Unlock new characters and progress through an epic RPG storyline.

Terraforming Mars
Twin Sails Interactive
Build cities, manage resources, terraform
Manage resources and build cities, forests, and oceans on . Launch projects, direct construction, and set objectives to earn victory points. Use cards to increase temperature, oxygen, and habitability.

RISK: Global Domination
SMG STUDIO PTY LTD
Build and manage your empire
Build armies to battle opponents in strategic warfare. Manage diplomacy to form alliances and wage war for control. Command troops on diverse maps including fantasy and sci-fi settings.

Hero Wars: Alliance Fantasy
Nexters Global LTD
Fight enemies, defeat bosses, conquer realms
Lead heroes into battle to defeat enemies and bosses. Collect and upgrade characters with unique skills. Form alliances, strategize attacks, and progress through the game's story-driven world.


Archery Bastions: Castle War
AI GAMES FZ LLC
Shoot arrows, capture castles, defeat enemies
Play a slingshot shooting game to defeat enemy castles. Launch arrows to destroy enemy towers and archers. Capture castles by strategically targeting weak points. Defend against stronger enemy forces and destructive arrows.

Idle Heroes - Idle Games
DHGames Limited
Form , battle, win
Play a turn-based RPG with an system that lets train automatically when you're away. Form and upgrade a squad of . Battle through levels and defeat bosses. Unlock new abilities and progress through a story-driven campaign.

DriverKing - Get the Crown
Small Beautiful
Drive, drift, and jump through tracks
Drive and drift through challenging tracks using intuitive controls. Press and hold to speed up, drag to steer, and tap to jump. Collect coins to unlock vehicles. Compete against opponents, survive attacks, and stay last to win.

Warhammer 40,000: Warpforge
Everguild Ltd.
Build decks, command factions, fight battles
Build and customize decks using cards from 6 factions with unique mechanics. Command units in real-time battles. Engage in single-player campaigns and competitive multiplayer matches.

Warhammer Combat Cards
Flaregames GmbH
Build decks, battle, win
Build and customize decks using 40,000 factions. Engage in card battles with iconic units and strategies. Manage resources, deploy troops, and execute tactical moves. Track progress and adjust strategies for each battle.

Galactic Colonies
MetalPop, LLC
Explore planets, build , manage resources
Explore a procedurally generated universe with diverse planets. Build and manage by providing housing and food. Extract resources, establish factories, and produce advanced technology. Survive on tropical, desert, and ice environments.

Doomsday × Attack on Titan
IGG SINGAPORE PTE. LTD.
Confront mutants and unlock heroes
Play as Eren in a post-apocalyptic world filled with mutants and challenges. Team up with allies, upgrade weapons, and unlock exclusive Heroes and Shelter Skins. Complete trials to earn collaboration rewards and customize character appearances.

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