Best Idle Space Games

245+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated September 2026

Every iPhone needs a few good idle space 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 Idle Space Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ExoMiner - Idle Miner UniverseExoMiner - Idle Miner UniverseFree4.7★ (13K)YesYesOct 2026
2Novafall: Idle Space EmpireNovafall: Idle Space EmpireFree—YesYesSep 2026
3Unnamed Space IdleUnnamed Space IdleFree4.5★ (200)NoYesOct 2026
4Idle Space CompanyIdle Space CompanyFree4.8★ (5.1K)YesYesOct 2026
5Moon PioneerMoon PioneerFree4.6★ (36K)YesYesOct 2026
6Idle Space FleetIdle Space FleetFree4.7★ (58)YesYesSep 2026
7Annihilation - Space TycoonAnnihilation - Space TycoonFree4.6★ (1.1K)YesYesOct 2026
8Idle Survivor Space OdysseyIdle Survivor Space OdysseyFree4.5★ (371)YesYesSep 2026

Top Picks for Idle Space Games

ExoMiner - Idle Miner Universe#1

ExoMiner - Idle Miner Universe by ExoCorp AB

Mine exotic exoplanets!
Editor's Choice
🎮 Games
4.7😊(13K ratings)
FreeAdsIn-App Purchases
ExoMiner - Idle Miner Universe screenshot 1
ExoMiner - Idle Miner Universe screenshot 2
ExoMiner - Idle Miner Universe screenshot 3
ExoMiner - Idle Miner Universe screenshot 4
ExoMiner - Idle Miner Universe screenshot 5
ExoMiner - Idle Miner Universe screenshot 6

Become an interstellar entrepreneur by discovering and mining exotic exoplanets. Build a vast empire, invent new technologies, and profit from lucrative crafting, even while you're away. Your mining operations continue to grow your wealth and influence across the galaxy.

What We Love

  • 🚀 Fun gameplay
  • 👍 Minimal ads
  • 🚀 Relaxing experience
  • 🚀 Visually appealing
  • 🚀 Engaging progression
  • 👍 F2P friendly

Room to Improve

  • 🐛 Offline time issues
  • 💰 Expensive IAPs
  • 🐛 Progression bottlenecks
  • 🐛 Bugs and glitches
  • 🔍 Lack of guidance/tutorials
4.5😊(200 ratings)
FreeIn-App Purchases
Unnamed Space Idle screenshot 1
Unnamed Space Idle screenshot 2
Unnamed Space Idle screenshot 3
Unnamed Space Idle screenshot 4
Unnamed Space Idle screenshot 5

Engage in an endless sci-fi idle game battling alien waves. Customize your ship with unlockable weapons and defenses, and strategically upgrade various systems to increase your power. Make impactful decisions to counter enemy types and progress through a well-paced unfolding experience.

What We Love

  • 👍 Addictive gameplay
  • 👍 Deep and complex mechanics
  • 👍 Constantly evolving game
  • 👍 Frequent updates
  • 👍 Free-to-play friendly
  • 👍 No ads
  • 👍 Developer support
  • 👍 Rewarding progression
  • 👍 Strategic depth
  • 👍 Engaging for long-term players
  • 👍 Innovative mechanics
  • 👍 Supports multiple platforms
  • 👍 Game made with love

Room to Improve

  • 📱 Tiny UI elements
  • 📱 Small font size
  • 📱 Unreadable text on mobile
  • 📱 UI not optimized for mobile
  • 📱 Difficult to interact with buttons
  • 📱 Game stuck in landscape mode
  • 📱 Confusing UI
  • 🐛 Game crashes
  • 🐛 Game freezes
  • 🐛 Smart crafting not working
  • 🐛 AI not choosing new materials
  • 🐛 Module queue automation issue
  • 🐛 Buttons not working after update
  • 🐛 Cannot open on specific OS version
  • 🐛 Game hangs on mobile data

More Idle Space Games apps to explore

FAQ about Idle Space Games

What are the best idle space games for iPhone?
ExoMiner - Idle Miner Universe tops our idle space games ranking as of September 2026, with a 4.7-star average from 13K App Store ratings, and it's free to download.
Yes — 20 of the top idle space games we rank are free to download, including ExoMiner - Idle Miner Universe and Novafall: Idle Space Empire.
ExoMiner - Idle Miner Universe shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 245+ idle space games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.