Comparison

Bubbles Gun vs Retro Block Duo

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

Head to head
About

Bubbles Gun

A bubble-shooting game where players eliminate all bubbles by matching three or more of the same type. Progress through levels by hitting the key bubble to advance.

Highlights
  • Eliminate bubbles by matching three or more
  • Progress through levels by hitting key bubbles
  • Cool and simple game design
  • Enormous number of levels
  • High score challenge
Features
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Bubbles Gun, Bubbles Shooting game The game aim to eliminate all bubbles in each level by setting three or more adjacent bubbles from the same type, finally hit the key bubble to move to the next level Features: -Cool and simple bubbles and game design -Simple bubbles sound effect -Enormous number of levels -High score challenge

About

Retro Block Duo

Features
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Classic Color Blocks, Modern Battles! Rediscover the classic block puzzle you love, now supercharged with a thrilling 2-player multiplayer twist! RetroBlockDuo drops you into the heart of classic cube-blasting puzzle action. Challenge your friends, train your brain, and become the ultimate block master! Game Features: - Classic Solo Mode: Hone your skills and chase high scores in the timeless color block-dropping experience. Watch cubes blast away in satisfying sequences! - 2-Player Battles: Challenge friends in exciting dual-player battles! Who will reign supreme in this classic cube-blasting showdown? - Play Anywhere, Anytime: No Wi-Fi? No problem! Enjoy seamless color block gameplay on the go. - Sharpen Your Mind: Boost your logic, strategy, and reaction time with every clever cube move and block blast combo. - 100% Free to Play: Dive into endless classic block fun without spending a dime. This game is for you if... - You love classic block puzzles but crave a new competitive 2-player challenge. - You're looking for the perfect color cube game to battle friends and family. - You want a fun way to keep your mind sharp and train your brain with classic block-blasting action. - You need a great classic puzzle game that works perfectly offline. The block blast battle is on! Download RetroBlockDuo now and claim your title as the classic color cube puzzle champion!

Screenshots

Bubbles Gun4 screens
Retro Block Duo3 screens

Verdict

The call

The clearest difference is ads: Bubbles Gun at none against Retro Block Duo's shown. Bubbles Gun also leads on iOS requirement (9.0 vs 17.0). Retro Block Duo's advantage is update cadence (fortnightly vs every 56 months). On price, 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Bubbles Gun ships an update every 56 months, Retro Block Duo fortnightly. The most recent releases landed on October 13, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
Bubbles Gun versus Retro Block Duo: the parameters behind the verdict, then further details
ParameterBubbles GunRetro Block Duo
PriceFreeFree
Rating4.8 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 56 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size4 MB15 MB
Age rating4+4+
DeveloperAmr Labib咏武 王

In-app purchases

None

Bubbles Gun

No in-app purchases

None

Retro Block Duo

No in-app purchases

Questions

Is Bubbles Gun free?
Bubbles Gun is free to download, with no in-app purchases.
Is Retro Block Duo free?
Retro Block Duo is free to download, with no in-app purchases.
Do Bubbles Gun or Retro Block Duo have ads?
Retro Block Duo shows ads; Bubbles Gun does not.
Which is updated more often, Bubbles Gun or Retro Block Duo?
Bubbles Gun ships an update every 56 months, and Retro Block Duo fortnightly. Most recently, Bubbles Gun was updated on October 13, 2026 and Retro Block Duo on October 12, 2026.

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