Comparison

Balls Quest vs Rocket Invaders

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

Head to head
About

Balls Quest

Strategically place bouncers, buffs, and multipliers to grow your ball collection and earn rewards. Explore new maps and discover unique heroes on your adventure.

Highlights
  • Place bouncers, buffs, and multipliers
  • Increase ball collection
  • Gain rewards
  • Explore new maps
  • Discover new heroes
Features
Read full description

Place bouncers, buffs, and multipliers in the perfect way to increase your precious balls and gain rewards that will help you through your journey! Explore new maps with new heroes like Hunter & Knight!

About

Rocket Invaders

Read full description

The ultimate test of galactic alien defence awaits! A relentless horde of self-replicating Invaders has entered the Solar System, threatening Earth and beyond. With endless waves of hostile spaceships attacking in (surprisingly predictable!) formation, must be destroyed! Now that their surprise assault has failed, it's time to strike back. Protect Earth, clear the Solar System, and harness the enemy Invadersโ€™ own technology to track down and eliminate the source of the invasion! CLASSIC FEATURES * Classic Arcade Shooter โ€“ Battle waves of Invaders in dynamic attack patterns. Now with added Motherships! * Upgrade Weapons โ€“ Collect crates to unlock and enhance devastating firepower. * Planet-to-Planet Warfare โ€“ Travel across the Solar System, planting self-destruction seeds along the way to halt their advance. * Hundreds of Planets โ€“ Discover and collect planets, rockets, and Motherships as you progress. NEW FEATURES! * Harvest Resources โ€“ Defeated Invaders drop resourcesโ€”use them to fight back! * Convert Resources โ€“ Using the Planetary defence machines, YOU control the amount of Health, Ammo and Fuel you need to fight the invasion! * Load Escape Rockets โ€“ Fill your escape rocket with enough fuel to blast off and obliterate everything in your path! A REAL-TIME TEST OF STAMINA! Rocket Invaders combines classic arcade shooting with a fresh challenge, using modern Real-Time Strategy mechanics, delivering a fast-paced, dynamic experience that will push your skills to the limit. The deeper you progress, the more intense the challenge becomes! Can you collect all the planets, destroy all the Motherships and survive every wave of the Invaders? The Universe depends on it!

Screenshots

Balls Quest3 screens
Rocket Invaders4 screens

Verdict

The call

The clearest difference is in-app purchases: Balls Quest at none against Rocket Invaders's 8. Rocket Invaders's advantage is update cadence (every 9 days vs every 3 months) and iOS requirement (13.0 vs 15.0). 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. Rocket Invaders sells 8 one-off in-app purchases. Balls Quest asks for nothing beyond the download.

UpkeepUpdate frequency

Balls Quest ships an update every 3 months, Rocket Invaders every 9 days. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

Scorecard3 real differences ยท 5 level
Balls Quest versus Rocket Invaders: the parameters behind the verdict, then further details
ParameterBalls QuestRocket Invaders
PriceFreeFree
Positive reviews100.0% of reviewsโ€”
Update frequencyEvery 3 monthsEvery 9 days โ€” better
AdsYesYes
In-app purchasesNo โ€” betterYes
MonetizationAd-supportedโ€”
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 โ€” better
Further details โ€” not scored
Size200 MB258 MB
Age rating12+4+
DeveloperHot Yeti Studio OUKrada Studio Corp

In-app purchases

None

Balls Quest

No in-app purchases

8 purchases

Rocket Invaders

One-time8
  • Permanently Unlock All Weapons$0.99
  • Save Sector Progress$0.99
  • Faster Fuel Pipe Transfers$0.99
Show 5 more
  • Slower Bonus Crate Expiry Time$0.99
  • Slower Wave Timers$0.99
  • Remove Ads & Extra Resource$2.99
  • Full Converters at New Planet$2.99
  • Rocket Mega Pack$4.99

Questions

Is Balls Quest free?
Balls Quest is free to download, with no in-app purchases.
Is Rocket Invaders free?
Rocket Invaders is free to download, with in-app purchases available.
Do Balls Quest or Rocket Invaders have ads?
Both Balls Quest and Rocket Invaders show ads.
Which is updated more often, Balls Quest or Rocket Invaders?
Balls Quest ships an update every 3 months, and Rocket Invaders every 9 days. Most recently, Balls Quest was updated on October 4, 2026 and Rocket Invaders on October 5, 2026.

Other comparisons