Best Space Base Apps & Games

245+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated October 2026

Every iPhone needs a few good space base apps and games. We benchmark 245+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Space Base Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Space Base Idle Tower DefenseSpace Base Idle Tower DefenseFree4.7★ (407)YesYesOct 2026
2Idle Survivor Space OdysseyIdle Survivor Space OdysseyFree4.5★ (374)YesYesOct 2026
3Astro BuilderAstro BuilderFree4.7★ (3.4K)YesYesOct 2026
4TerraGenesis - Space SettlersTerraGenesis - Space SettlersFree4.6★ (33K)YesYesOct 2026
5Idle Mars Survival: MigrateIdle Mars Survival: MigrateFree4.6★ (1.5K)YesYesOct 2026
6Star Hunter-Infinite LagrangeStar Hunter-Infinite LagrangeFree4.5★ (7.4K)NoYesOct 2026
7Nova: Space ArmadaNova: Space ArmadaFree4.7★ (4K)NoYesOct 2026
8Tiny Space Program: Sim TycoonTiny Space Program: Sim TycoonFree4.5★ (1.7K)YesYesOct 2026

Top Picks for Space Base

Space Base Idle Tower Defense#1

Space Base Idle Tower Defense by Evrika Games

Tower Defense & AFK Upgrades
Editor's Choice
🎮 Games
4.7(407 ratings)
FreeAdsIn-App Purchases
Space Base Idle Tower Defense screenshot 1
Space Base Idle Tower Defense screenshot 2
Space Base Idle Tower Defense screenshot 3
Space Base Idle Tower Defense screenshot 4
Space Base Idle Tower Defense screenshot 5

Build a powerful space base and defend against endless enemy waves in this idle tower defense game. Upgrade turrets, unlock technologies, and earn AFK rewards offline. Strategize your defenses for infinite survival.

4.5😞(374 ratings)
FreeAdsIn-App Purchases
Idle Survivor Space Odyssey screenshot 1
Idle Survivor Space Odyssey screenshot 2
Idle Survivor Space Odyssey screenshot 3
Idle Survivor Space Odyssey screenshot 4
Idle Survivor Space Odyssey screenshot 5
Idle Survivor Space Odyssey screenshot 6

Build a thriving space base, hire astronauts, and conduct research to generate profits. Face unexpected challenges and explore the cosmos to unlock secrets and advance humanity. Your strategic decisions will determine the fate of your base.

What We Love

  • 🎮 Fun and engaging idle game mechanics
  • ⏰ Good for casual play with minimal time commitment
  • 💰 Offline income generation from planets
  • 🎯 Quick progression through early planets
  • 😊 Enjoyable concept and charm

Room to Improve

  • 📺 Excessive ads for shady products and services
  • 💸 Extremely high costs for upgrades and progression
  • 💎 Aggressive monetization requiring gems/diamonds
  • 🚫 Game progression blocked at Planet 3
  • ⏸️ No updates in over a year - abandoned development
  • 📞 Non-responsive customer service
  • ⚖️ Severely unbalanced economy and pricing
  • 🌐 Poor English translation and dialogue
  • 🎨 GUI display issues on newer iOS devices
  • 👥 NPC behavior issues (only use bathroom)
  • ⚠️ Extensive copyright infringement and trademark theft
  • 🔧 Broken contact/support system
Astro Builder#3

Astro Builder by Solid Games

Unleash Your Cosmic Creativity
Worth Considering
🎮 Games
4.7😐(3.4K ratings)
FreeAdsIn-App Purchases
Astro Builder screenshot 1
Astro Builder screenshot 2
Astro Builder screenshot 3
Astro Builder screenshot 4
Astro Builder screenshot 5

Build a sprawling space station in orbit with this idle construction game. Start with basic components and expand your facility by unlocking new equipment and generating resources. Discover and develop new areas as your station grows.

What We Love

  • 🚀 Fun game concept
  • 👍 Detailed space station building
  • 💡 Customizable astronaut suits

Room to Improve

  • 🐛 Buggy AI and builder behavior
  • 🔇 Lack of sound and music
  • 🔁 Repetitive and monotonous gameplay
  • 🔒 Forced ads and limited free content
  • ⏱️ Slow progress without watching ads

More Space Base apps to explore

FAQ about Space Base

What are the best space base apps & games for iPhone?
Space Base Idle Tower Defense tops our space base apps & games ranking as of October 2026, with a 4.7-star average from 407 App Store ratings, and it's free to download.
Yes — 20 of the top space base apps & games we rank are free to download, including Space Base Idle Tower Defense and Idle Survivor Space Odyssey.
Space Base Idle Tower Defense shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 245+ space base apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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