Comparison

Killer Bubbles vs Bubble Rainbow

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

Head to head
About

Killer Bubbles

Pilot a ship in an endless arcade game, shooting and ramming bubbles before they combine. Dodge enemy fire and avoid indestructible killer bubbles created by larger ones. Control your ship with a virtual joystick and shoot to score points.

Highlights
  • Shoot bubbles for points
  • Avoid enemy bubble bullets
  • Bubbles combine to create larger ones
  • Indestructible killer bubbles
  • Virtual joystick controls
  • Shoot button for bullets
Features
Read full description

This a fun addictive endless play game where you need to fly your ship to shoot or ram as many bubbles as possible before they combine to form larger bubbles. The green pipes create endless bubbles which combine to create bigger bubbles. Pink girl bubbles create new bubbles and blue boy bubbles shoot at your ship. Two big bubbles create an indestructible killer bubble which will hunt you down and kill you. Use the virtual joystick to steer and move the ship. Touch the shoot button to shoot bullets at the bubbles. + Shoot Bubbles For Points + Avoid Enemy Bubble Bullets + Bubble Combine To Create Bigger Bubbles + Pink Girl Bubbles Create New Bubbles + Blue Boy Bubbles Shoot At Your Ship + Two Big Bubbles Create An Indestructible Killer Bubble + Avoid The Indestructible Killer Bubbles + Green Pipes Create Endless Bubbles + Ram Bubbles For Points

About

Bubble Rainbow

Immerse yourself in a vibrant bubble-popping adventure with captivating visuals and soothing sounds. Enjoy simple, addictive gameplay with powerful boosters to help you clear levels and achieve high scores. This relaxing game offers endless fun without time limits or lives.

Highlights
  • Colorful visuals
  • Simple and addictive gameplay
  • Powerful boosters
  • Progress through levels
  • Earn high scores
  • Endless fun
Features
Read full description

Welcome to Bubble Rainbow: Pop & Explode, where endless fun meets colorful bubbles! Immerse yourself in a world of vibrant hues and captivating bubble-popping action. Let the soothing sounds and beautiful visuals guide you through a journey of relaxation and excitement. Get ready to pop your way to victory in this addictive bubble shooter adventure! Game Features: -Colorful Visuals: Immerse yourself in a vibrant world filled with bright colors and captivating visuals. Let the colorful bubbles and enchanting backgrounds transport you to a realm of pure relaxation. -Simple and Addictive Gameplay: Easy to learn but difficult to master, Bubble Rainbow offers addictive gameplay that will keep you coming back for more. Enjoy hours of bubble-popping fun without any complicated mechanics. -Powerful Boosters: Discover a variety of powerful boosters and special bubbles to help you clear levels faster. From explosive bombs to rainbow bubbles, use them strategically to create massive chain reactions and score big points. How to Play: -Pop Bubbles: Aim and shoot bubbles to match three or more of the same color. Clear the board by strategically popping bubbles to create chain reactions and score big points. -Use Power-ups: Discover powerful boosters scattered throughout the levels. Activate them strategically to clear clusters of bubbles and reach your high score goals faster. -Progress through Levels: Embark on a journey through a variety of levels, each with its own unique layout and challenges. Test your bubble-popping skills as you advance through increasingly difficult stages. -Earn High Scores: Aim for high scores and strive to beat your personal best with every level. Challenge yourself to achieve perfect clears and master the art of bubble popping. -Enjoy Endless Fun: With no time limits or lives to worry about, enjoy a relaxing and stress-free gaming experience. Pop bubbles at your own pace and lose yourself in the mesmerizing world of Bubble Rainbow. Get ready to embark on a relaxing and addictive bubble-popping adventure with Bubble Rainbow: Pop & Explode. Let the colorful bubbles mesmerize you as you pop your way to victory!

Screenshots

Killer Bubbles4 screens
Bubble Rainbow4 screens

Verdict

The call

The clearest difference is price: Bubble Rainbow at Free against Killer Bubbles's $0.99. Bubble Rainbow also leads on rating (4.6 vs 3.5) and update cadence (every 6 months vs every 38 months). Killer Bubbles's advantage is ads (none vs shown) and iOS requirement (11.0 vs 14.0). On in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Bubble Rainbow is free to download; Killer Bubbles costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Bubble Rainbow holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Bubble Rainbow has 88 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Killer Bubbles ships an update every 38 months, Bubble Rainbow every 6 months. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

Scorecard7 real differences · 3 level
Killer Bubbles versus Bubble Rainbow: the parameters behind the verdict, then further details
ParameterKiller BubblesBubble Rainbow
Price$0.99Free — better
Rating3.5 (2 ratings)4.6 (88 ratings) — better
Positive reviews0.0% of reviews
Number of ratings288 — better
Update frequencyEvery 38 monthsEvery 6 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size8 MB261 MB
Age rating4+4+
DeveloperMike HempflingVira Games Inc.

Customer experience

Killer Bubbles

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Bubble Rainbow

All ratings88 ratings
Positive89.8%
Neutral5.7%
Negative4.5%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

None

Killer Bubbles

No in-app purchases

None

Bubble Rainbow

No in-app purchases

Questions

Is Killer Bubbles free?
Killer Bubbles costs $0.99, with no in-app purchases.
Is Bubble Rainbow free?
Bubble Rainbow is free to download, with no in-app purchases.
Which has better reviews, Killer Bubbles or Bubble Rainbow?
Bubble Rainbow is rated higher. Killer Bubbles averages 3.5 out of 5 from 2 ratings, while Bubble Rainbow averages 4.6 from 88 ratings.
Do Killer Bubbles or Bubble Rainbow have ads?
Bubble Rainbow shows ads; Killer Bubbles does not.
Which is updated more often, Killer Bubbles or Bubble Rainbow?
Killer Bubbles ships an update every 38 months, and Bubble Rainbow every 6 months. Most recently, Killer Bubbles was updated on June 1, 2026 and Bubble Rainbow on September 10, 2026.

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