Comparison

Robots On Pro vs Bubble Bobble 2 classic

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

Head to head
About

Robots On Pro

Features
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Robots On Pro, no ads. Can you defeat the swarm of killer robots in this old school arcade classic. This is a quick moving intensive arcade game, you will need to keeps moving and keep blasting to stay alive. The robots are attacking in this retro game from the days of classic arcade games. Play flat 2D mode like the original arcade games, or tap the camera icon to zoom in on action and play from several different camera angles including 1st and 3rd person modes. These Robots run the latest Artificial Intelligence (AI 2.0a), but they are still not quite as smart as us humans. I'm assuming you are a human, please forgive me if you are ... er something else... Anyway another advantage is that you get about a 2 second start on the robots, while they are powering up, but all too soon its "Robots On" and you need to move. Make the most of the vital few seconds to target the most powerful and difficult robots first. The action is manic, you are out numbered a thousand to one by the collective bunch of evil killer robots. To get to the next level you must destroy all Robots, accept the Grunts which are indestructible. Be sure to collect the specials and power ups along the way :- Star : Auto aim on, this will override aiming for a short term and target the most dangerous robots. Diamond : Shields Cherry: Big points. Heart: Bonus Life. Lightning: Robots freeze until recharged. You start with 5 lives, but will get bonus lives, initially every 5000 points, later every 10,000 points. Here's a quick guide to the Robots :- Reds, - Common worker bots, shoot lasers from eyes. Greens, Grunt bots. heavy indestructible, avoid. Brain Bots. Shoot homing missiles - deadly Torus Bull Bots - replication bots. Wil make other deadly robots. Cake Bots. Fly straight at you, so keep moving. Cube Bots - A faster replication robot, makes deadly cash registers. Cash registers - Another deadly robot, shoot bouncing electric balls. Dumb blocks - Harmless, unless you run into them. Firing controls - Tap on the board, or on a robot to fire in that direction. Tap off the board to fire straight ahead. Hold finger down for rapid fire. That's it, easy - download "Robots On" now and help prevent the killer Robots from overwhelming the human race.

About

Bubble Bobble 2 classic

Embark on a classic arcade adventure where you play as a bubble dragon, trapping enemies in bubbles and popping them to progress through magical worlds. Utilize unique character abilities and power-ups to overcome challenges and defeat bosses.

Highlights
  • Trap enemies in bubbles
  • Pop enemies with horns or scales
  • Auto-shot and gauge shot functions
  • Select stages after defeating bosses
  • Acquire power-up items
  • Gather E, X, T, E, N, D bubbles for extra lives
Features
Read full description

Bubblun, Bobblun, Kululun, Cororon have been cursed by Superdrunk after reading the sealed book then turned to bubble dragon and trapped in the world of the book. It is an action game that selecting one of 4 character with different ability by shooting bubbles to trap the enemy, then pop it with horns or scales to defeat them. [How to operate] Move left and right by touching the screen, and able to play the game by pressing fire or jump button. [Feature] - Fire the bubbles automatically by using auto-shot function. - Fire the gauge shot by pressing fire button temporally. - Select desired stage after defeat the middle boss. - Enhance the Bubble dragon by acquiring power up item. - Character’s life will increase by gathering E, X, T, E, N, D bubbles. - Get additional scores by acquiring bonus item after defeat the enemies. - Undefeatable enemy Skel-Monsta will chasing the character if the player exceed certain amount time on the stage. [Notice] - This game is for mobile version, so it may have some differences from the existing arcade game. © TAITO CORPORATION 1994, 2022 ALL RIGHTS RESERVED. Facebook : https://www.facebook.com/mobirixplayen YouTube : https://www.youtube.com/user/mobirix1

Screenshots

Robots On Pro4 screens
Bubble Bobble 2 classic4 screens

Verdict

The call

The clearest difference is price: Bubble Bobble 2 classic at Free against Robots On Pro's $0.99. Bubble Bobble 2 classic also leads on update cadence (every 3 months vs every 36 months). Robots On Pro's advantage is in-app purchases (none vs 6) and ads (none vs shown). On 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 Bobble 2 classic is free to download; Robots On Pro costs $0.99 up front. Bubble Bobble 2 classic sells 6 one-off in-app purchases. Robots On Pro asks for nothing beyond the download.

UpkeepUpdate frequency

Robots On Pro ships an update every 36 months, Bubble Bobble 2 classic every 3 months. The most recent releases landed on May 16, 2026 and October 13, 2026 respectively.

Scorecard5 real differences · 5 level
Robots On Pro versus Bubble Bobble 2 classic: the parameters behind the verdict, then further details
ParameterRobots On ProBubble Bobble 2 classic
Price$0.99Free — better
Rating—4.1 (22 ratings) — better
Positive reviews—51.9% of reviews
Number of ratings—22 — better
Update frequencyEvery 36 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size62 MB205 MB
Age rating9+4+
DeveloperGalatic DroidsMOBIRIX

In-app purchases

None

Robots On Pro

No in-app purchases

6 purchases

Bubble Bobble 2 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

Questions

Is Robots On Pro free?
Robots On Pro costs $0.99, with no in-app purchases.
Is Bubble Bobble 2 classic free?
Bubble Bobble 2 classic is free to download, with in-app purchases available.
Do Robots On Pro or Bubble Bobble 2 classic have ads?
Bubble Bobble 2 classic shows ads; Robots On Pro does not.
Which is updated more often, Robots On Pro or Bubble Bobble 2 classic?
Robots On Pro ships an update every 36 months, and Bubble Bobble 2 classic every 3 months. Most recently, Robots On Pro was updated on May 16, 2026 and Bubble Bobble 2 classic on October 13, 2026.

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