Best Mars Idle Apps & Games

242+ iOS apps & games curated and reviewed

3.7 avg rating
20 free apps & games
Updated October 2026

Idle Mars Survival is the household name in mars idle, but it's far from the only option. We track 242+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Mars Idle Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Idle Mars Survival: MigrateIdle Mars Survival: MigrateFree4.6★ (1.5K)YesYesOct 2026
2Mars Survivor - Loot & buildMars Survivor - Loot & buildFree4.6★ (5.4K)YesYesNov 2026
3Mars Colony - The Idle BuilderMars Colony - The Idle BuilderFree1.0★ (2)YesYesOct 2026
4Mars: ColonizationMars: ColonizationFree1.0★ (2)YesYesOct 2026
5Space Colony IdleSpace Colony IdleFree—YesYesOct 2026
6Rocket Star: Idle Tycoon GameRocket Star: Idle Tycoon GameFree4.8★ (3.1K)YesYesOct 2026
7Mars: MarsMars: MarsFree4.8★ (22K)YesYesNov 2026
8Idle Anomaly: Alien ControlIdle Anomaly: Alien ControlFree4.7★ (364)YesYesOct 2026

Top Picks for Mars Idle

Idle Mars Survival: Migrate#1

Idle Mars Survival: Migrate by Oneorwa Technology Co.,Ltd.

Astronauts’ Life on Mars
Editor's Choice
🎮 Games
4.6😐(1.5K ratings)
FreeAdsIn-App Purchases
Idle Mars Survival: Migrate screenshot 1
Idle Mars Survival: Migrate screenshot 2
Idle Mars Survival: Migrate screenshot 3
Idle Mars Survival: Migrate screenshot 4
Idle Mars Survival: Migrate screenshot 5
Idle Mars Survival: Migrate screenshot 6

Survive and thrive as an astronaut stranded on Mars. Generate power, secure vital resources, and expand your base to accommodate more survivors. Develop oxygen production systems and defend against dangerous spore invasions to establish a successful colony.

What We Love

  • 🚀 Engaging gameplay
  • 👍 Addictive and fun
  • 🚀 Smooth performance
  • 💡 Creative concept

Room to Improve

  • 🐛 Frequent crashes
  • 🔋 Drains battery quickly
  • 🔒 Lack of customer support
  • 🔒 Buggy and glitchy
  • 💰 Monetization issues
  • 🚧 Slow progression
Mars Survivor - Loot & build#2

Mars Survivor - Loot & build by Estoty

Break-Loot-Upgrade-Explore
Strong Contender
🎮 Games
4.6😞(5.4K ratings)
FreeAdsIn-App Purchases
Mars Survivor - Loot & build screenshot 1
Mars Survivor - Loot & build screenshot 2
Mars Survivor - Loot & build screenshot 3
Mars Survivor - Loot & build screenshot 4
Mars Survivor - Loot & build screenshot 5

Embark on a challenging escape mission after an asteroid disaster. Explore a hostile planet, strategize your survival, and overcome obstacles to find your way back to Earth.

What We Love

  • 🚀 Engaging gameplay
  • 👍 Visually appealing
  • 💡 Interesting concept

Room to Improve

  • 🔍 Lack of content updates
  • 🔒 Progression blocked behind paywalls
  • 🐛 Bugs and glitches
  • 🔋 Excessive ads disrupting gameplay
Mars Colony - The Idle Builder#3

Mars Colony - The Idle Builder by Blazing Solution

Idle Builder & Mars Simulator
Worth Considering
🎮 Games
1.0(2 ratings)
FreeAdsIn-App Purchases
Mars Colony - The Idle Builder screenshot 1
Mars Colony - The Idle Builder screenshot 2
Mars Colony - The Idle Builder screenshot 3
Mars Colony - The Idle Builder screenshot 4
Mars Colony - The Idle Builder screenshot 5

Design, expand, and manage a growing settlement on Mars. Construct buildings, deploy colonists, and automate systems to increase production and efficiency. Optimize your colony for steady growth and long-term progress.

More Mars Idle apps to explore

FAQ about Mars Idle

What are the best mars idle apps & games for iPhone?
Idle Mars Survival: Migrate tops our mars idle apps & games ranking as of October 2026, with a 4.6-star average from 1.5K App Store ratings, and it's free to download.
Yes — 20 of the top mars idle apps & games we rank are free to download, including Idle Mars Survival: Migrate and Mars Survivor - Loot & build.
Idle Mars Survival: Migrate shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 242+ mars idle apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.