Comparison

Planetz vs Captain Bubble 2

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

Head to head
About

Planetz

Features
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Tired of arcade games where four thousand levels are still ahead of you? Planetz is a relaxing bubble shooter that asks nothing of you. Open it, shoot some planets, close it. No lives, no timers, no feeling that you owe someone a daily login. AN ENDLESS BUBBLE SHOOTER, NOT A MARATHON There are no levels here and no finish line. One relaxing run, and you decide when to stop. Quit halfway and you lose nothing. Come back in a week and nothing has expired. SIMPLE TO PLAY, EASY TO STOP Pull to aim, release to shoot. Match 3 bubbles of the same color or more, build chains, and watch the whole cascade drop. It is the classic bubble pop puzzle you already know, with a calm space twist and planets instead of balls. PURE SKILL, NO BOOSTERS No bombs, no paid power-ups, no extra balls to buy. Just you, your shot, and the color of the next planet. Your score depends on your aim, not on your wallet. ADS CAN BE TURNED OFF. COMPLETELY No asterisks, no fine print. One purchase and the ads are gone forever - no banners, no videos between rounds, no pop-ups. This is an ad free bubble game in the literal sense. AN OFFLINE GAME, NO WIFI NEEDED Subway, plane, cabin, waiting room. The whole bubble shooter works offline, not just "selected modes". No internet, no signal, no problem. CALM COLORS AND DEEP SOUND A soft space palette, quiet music, and satisfying pop sounds. No flashing, no explosions, no shouting about one more move. Mute it entirely and the game loses nothing. ONE-HANDED PLAY One thumb is all it takes. Comfortable lying down, on the bus, or with a coffee in your other hand. SPACE, NOT CANDY Planets, stars and quiet galaxies instead of the usual sweets and fruit. A bubble shooter that looks like something you would actually want on your screen. WHO THIS BUBBLE GAME IS FOR For anyone who needs five quiet minutes between things. For people who like puzzle and arcade games but not daily quests, energy meters and push notifications. If you have been looking for a relaxing bubble shooter with no ads, no wifi and no grind, this is it. Download Planetz Bubble Shooter - endless, offline, calm, and free to play.

About

Captain Bubble 2

Embark on a bubble-popping adventure in a dreamy underwater world. Solve challenging levels with strategic gameplay and magical items. Perfect for casual players and puzzle enthusiasts seeking relaxation and a test of skill.

Highlights
  • Dreamy underwater graphics
  • Massive, challenging levels
  • Magical power-up items
  • Innovative bubble-popping gameplay
  • Suitable for casual and strategic players
Features
Read full description

Dive into the dreamy underwater world and start a bubble elimination adventure! Welcome to the mysterious and gorgeous underwater world. A wonderful adventure is about to unfold. Here are beautiful underwater scenes, colorful bubbles and lovely mermaid images, making you feel as if you are in a dreamy fairy tale world. Game features: Dreamy graphics: The delicate and dreamy underwater scenes, colorful bubbles and lovely mermaid images together create an intoxicating visual feast. You will be surrounded by colorful bubbles in this world full of underwater scenes and start an adventure with the lovely mermaid. Massive levels: Carefully designed levels with increasing difficulty test your strategy and reaction. There are massive levels waiting for you to challenge. Each level is carefully designed and full of strategic challenges. Magical items: There are many unique items such as magic rockets and super vortices that can help you in critical moments and easily overcome difficulties. Magical items such as magic shells and bubble enhancers will play an important role at critical moments of your adventure and add more surprises to your game. Innovative gameplay: Easy to pick up. Aim and shoot to eliminate bubbles of the same color. But special bubbles with different functions add more strategy and fun to the game. Suitable for people: Whether you are a player who loves casual games and wants to find a moment of relaxation in a busy life; or a gaming enthusiast who is keen on challenging difficult levels and eager to show your strategic skills, this game can meet your needs. Anytime and anywhere, dive into the underwater world and enjoy the wonderful fun of Bubble Shooter! Don't hesitate anymore. Now start your own adventure in the dreamy underwater world with the mermaid! Let joy and challenge always be by your side. Come and join us and become a master of underwater Bubble Shooter!

Screenshots

Planetz4 screens
Captain Bubble 24 screens

Verdict

The call

The clearest difference is in-app purchases: Planetz at none against Captain Bubble 2's 9. Planetz also leads on update cadence (every 10 days vs every 3 weeks). Captain Bubble 2's advantage is iOS requirement (13.0 vs 17.0). On price, ads 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

Both are free to download. Captain Bubble 2 sells 9 one-off in-app purchases. Planetz asks for nothing beyond the download.

UpkeepUpdate frequency

Planetz ships an update every 10 days, Captain Bubble 2 every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Planetz versus Captain Bubble 2: the parameters behind the verdict, then further details
ParameterPlanetzCaptain Bubble 2
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 10 days — betterEvery 3 weeks
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size138 MB191 MB
Age rating12+4+
DeveloperIvan LaukhinBeijing Star Halo Technology Co., Ltd

In-app purchases

None

Planetz

No in-app purchases

9 purchases

Captain Bubble 2

One-time9
  • Super Value Pack$1.99
  • Coin Pack 1$1.99
  • Coin Pack 2$4.99
Show 6 more
  • Special Offer Pack$6.99
  • Remove Ads$9.99
  • Coin Pack 3$9.99
  • Coin Pack 4$19.99
  • Coin Pack 5$49.99
  • Coin Pack 6$79.99

Questions

Is Planetz free?
Planetz is free to download, with no in-app purchases.
Is Captain Bubble 2 free?
Captain Bubble 2 is free to download, with in-app purchases available.
Do Planetz or Captain Bubble 2 have ads?
Both Planetz and Captain Bubble 2 show ads.
Which is updated more often, Planetz or Captain Bubble 2?
Planetz ships an update every 10 days, and Captain Bubble 2 every 3 weeks. Most recently, Planetz was updated on October 27, 2026 and Captain Bubble 2 on October 24, 2026.

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