Comparison

BUBBLE BOBBLE classic vs Operation Z

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

Head to head
About

BUBBLE BOBBLE classic

Relive the classic arcade experience with this beloved title. Capture enemies in bubbles and defeat them using intuitive controls. Discover power-ups and special bubbles to aid your quest through challenging stages.

Highlights
  • Capture enemies with bubbles
  • Automatic shot function
  • Collect alphabet bubbles for extra lives
  • Power-up items to enhance abilities
  • Special bubbles with unique effects
  • Unlockable super game mode
Features
Read full description

Classic Arcade Game with the main character ‘Bubblun’ to capture enemies with bubble and defeat it. [How to Control] Able to move left and right on the screen, and press the fire and jump buttons to play. [Game Feature] - Conveniently fire the bubbles with the automatic shot function. - Able to get an extra life through gathering alphabet bubbles E, X, T, E, N, D. - Able to get additional scores through hamburger, hot-dog, sushi, banana, and ice cream after defeating all enemies on the stage. - The skull monsters are going to appear and chase if the player cannot clear the stage in a certain amount of time. - Able to change the original or full screen aspect ratio in the setting. - Super game is available after normal game is cleared. - Supported achievement and leaderboard. [Power-up Item] - Yellow candy: Increasing speed of blowing bubbles. - Pink candy: Increasing range of blowing bubbles. - Blue candy: Increasing bubbles’ flying speed. - Red shoes: Increasing Bubblun’s movement speeds. [Special Bubble] - Water bubbles: Special bubble that flows the water down to defeat the enemies. - Fire bubbles: Special bubble that drops the fire and creates multiple fires. - Lightning bubbles: Special bubble that can be blown horizontally to defeat the enemies. [Item] - Holy water: Removing all enemies on the screen, and available to get additional scores in limited time. - Parasol: Allows to jump numerous stages. Depends on color of parasol, the jumped stages are different. - Magical staff: All remaining bubbles on the screen will turn into food, and also a large food will fall down. - Sky blue Ring: Able to get extra points each time the Bubblun moves. - Chack’n Heart: Transforms to invincible Bubblun that defeat the enemies. - Magical necklaces: Shining ball bounces around the stage, and defeat the enemies. - Clock: Freezing the monsters in certain amount of time. © TAITO CORPORATION 1986, 2020 ALL RIGHTS RESERVED. Facebook : https://www.facebook.com/mobirixplayen YouTube : https://www.youtube.com/user/mobirix1

About

Operation Z

Features
Read full description

Operation Z is an exhilarating 2D arcade shooter game where players guide Zylor, an alien explorer, through a series of dangerous and diverse environments on the planet Drakon. Each level presents unique challenges and fierce enemies, requiring strategic thinking and quick reflexes to conquer. Key Features: Thrilling 2D Arcade Shooter Action: Engage in intense battles against a variety of hostile creatures. 10 Challenging Levels: Explore and survive through ten meticulously designed levels, each with its own unique environment and obstacles. Diverse Array of Hostile Creatures: Face off against different enemies, each with their own behaviors and attack patterns. Powerful Weapons and Upgrades: Equip Zylor with a range of weapons to enhance your combat abilities. Engaging Storyline: Follow Zylor's journey and uncover the mysteries of the planet Drakon. Stunning Graphics: Enjoy high-quality visuals that bring the game world to life. Immersive Gameplay: Experience smooth and responsive controls that make the game accessible and enjoyable for all players. Levels Description: Treetop Trails: Navigate the whispers of the wind among the leafy canopy. Granite Gauntlet: Traverse the unyielding paths of ancient stone fortresses. Ravaged Ruins: Explore echoes of an ancient glory, now lost to the sands of time. Savannah Struggle: Survive the harsh dance beneath the scorching sun. Freezing Frontier: Brave icy landscapes and unyielding horizons. Deserted Oasis: Discover an arid sanctuary lost to time’s embrace. Celestial Nexus: Solve puzzles in a cosmic crossroads of infinite possibilities. Whispers in the Abyss: Escape the forgotten asylum and uncover its eerie truths. Shogun’s Legacy: Master ancient techniques in a timeless saga of honor and ambition. Volcanic Vortex: Survive the tumultuous tempest of molten chaos and primal power. Download Now: Join Zylor in "Operation Z" and conquer the dangers of Drakon. Can you survive and unravel the secrets of this hostile planet? Download now and start your adventure! Additional Information: Category: Action, Shooter, Survival Rating: Rated for ages 9+ Developer: C4D Technology Website: https://operationzgame.com/ Contact: c4dtechnology@gmail.com Compatibility: Requires iOS 12 or later. Operation Z offers an unmatched adventure with its captivating levels and immersive storytelling. Get ready to embark on a journey that will challenge your mind and skills. Download today and let the adventure begin!

Screenshots

BUBBLE BOBBLE classic4 screens
Operation Z4 screens

Verdict

The call

The clearest difference is ads: Operation Z at none against BUBBLE BOBBLE classic's shown. On price, update cadence, 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

Both are free to download. BUBBLE BOBBLE classic sells 6 one-off in-app purchases and Operation Z sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

Scorecard1 real difference · 9 level
BUBBLE BOBBLE classic versus Operation Z: the parameters behind the verdict, then further details
ParameterBUBBLE BOBBLE classicOperation Z
PriceFreeFree
Rating4.5 (495 ratings) — better—
Positive reviews73.4% of reviews—
Number of ratings495 — better—
Update frequencyFortnightlyFortnightly
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size160 MB618 MB
Age rating4+4+
DeveloperMOBIRIXC4D TECHNOLOGY LIMITED

Bugs and requests

BUBBLE BOBBLE classic

Reported bugs

3 issues
  • Game crashes on startup
  • Unresponsive controls
  • Graphical glitches and visual issues

Requested features

5 requests
  • Controller support
  • Customizable controls
  • Save progress and continue later
  • Two-player mode
  • Level select or checkpoint system

Operation Z

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

BUBBLE BOBBLE classic

One-time6
  • Purchase 300 Dia$2.99
  • Purchase 500 Dia$4.99
  • Purchase 1,100 Dia$9.99
Show 3 more
  • Purchase 3,600 Dia$29.99
  • Purchase 6,500 Dia$49.99
  • Purchase 15,000 Dia$99.99
6 purchases

Operation Z

One-time6
  • Buy 100 Coins Quickly$0.99
  • Buy 300 Coins Easily$1.99
  • Boost with 600 Coins$3.99
Show 3 more
  • Get 1000 Coins Now!$4.99
  • Get 2000 Coins Instantly$7.99
  • Maximize with 5000 Coins$9.99

Questions

Is BUBBLE BOBBLE classic free?
BUBBLE BOBBLE classic is free to download, with in-app purchases available.
Is Operation Z free?
Operation Z is free to download, with in-app purchases available.
Do BUBBLE BOBBLE classic or Operation Z have ads?
BUBBLE BOBBLE classic shows ads; Operation Z does not.
Which is updated more often, BUBBLE BOBBLE classic or Operation Z?
BUBBLE BOBBLE classic ships an update fortnightly, and Operation Z fortnightly. Most recently, BUBBLE BOBBLE classic was updated on October 19, 2026 and Operation Z on October 16, 2026.

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