Comparison

Zero Gravity 3D vs Alien Rescue

Price, ratings, monetisation and update history for both games, side by side โ€” with what reviewers say about each.

Head to head
About

Zero Gravity 3D

Features
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A race of hostile alien robots is approaching and prepares to invade Earth. You have collected crucial information which located in out space to strike back and hope to repel them, but you've been spotted and you find yourself stuck behind enemy lines. Use gravity blast to pass through broken universe pipe and join the different teleporters to leave this place as soon as possible, and destroy a maximum of drones in your way with your gun fire. Game features: - Easy to get started - Great 3D graphics with different galaxy scence - Multiple levels provided

About

Alien Rescue

Features
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Get ready to blast off into an epic cosmic adventure with " Alien Rescue : Galaxy Shooter"! Navigate through vast galaxies, engage in intense battles with alien starships and defend the universe from intergalactic threats. A new โ€œAlien Hostageโ€ theme along with Monster Truck Space Adventure has been added to make your journey more immense and thrilling. Dive into the cosmos, battle menacing sky opponents, and rescue alien hostage from opponents. With cutting-edge graphics, thrilling gameplay a variety of powerful spacecraft at your command, every mission promises a new thrill. Take your monster truck beyond Earth, exploring asteroids and gravity-defying monster truck space cosmic ride missions. Upgrade your arsenal spaceships and alien monster trucks and become the ultimate alien rescue hero. Are you ready to conquer the final frontier? Play " Alien Rescue : Galaxy Shooter " game now and experience the ultimate space combat!

Screenshots

Zero Gravity 3D4 screens
Alien Rescue4 screens

Verdict

The call

The clearest difference is in-app purchases: Zero Gravity 3D at none against Alien Rescue's 3. Zero Gravity 3D also leads on iOS requirement (10.0 vs 12.0). Alien Rescue's advantage is update cadence (every 5 months vs every 20 months). On price, ads and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Alien Rescue sells 3 one-off in-app purchases. Zero Gravity 3D asks for nothing beyond the download.

UpkeepUpdate frequency

Zero Gravity 3D ships an update every 20 months, Alien Rescue every 5 months. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.

Scorecard3 real differences ยท 3 level
Zero Gravity 3D versus Alien Rescue: the parameters behind the verdict, then further details
ParameterZero Gravity 3DAlien Rescue
PriceFreeFree
Update frequencyEvery 20 monthsEvery 5 months โ€” better
AdsYesYes
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 โ€” better12.0
Further details โ€” not scored
Size83 MB220 MB
Age rating9++4
Developerๅ–œๆ‹‰ ไปปBasit Ali

In-app purchases

None

Zero Gravity 3D

No in-app purchases

3 purchases

Alien Rescue

One-time3
  • Remove Ads$5.99
  • Unlock Trucks$10.99
  • Unlock All Levels$10.99

Questions

Is Zero Gravity 3D free?
Zero Gravity 3D is free to download, with no in-app purchases.
Is Alien Rescue free?
Alien Rescue is free to download, with in-app purchases available.
Do Zero Gravity 3D or Alien Rescue have ads?
Both Zero Gravity 3D and Alien Rescue show ads.
Which is updated more often, Zero Gravity 3D or Alien Rescue?
Zero Gravity 3D ships an update every 20 months, and Alien Rescue every 5 months. Most recently, Zero Gravity 3D was updated on October 14, 2026 and Alien Rescue on October 10, 2026.

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