Comparison

Underwater Bubble Shooting vs Knotless

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

Head to head
About

Underwater Bubble Shooting

Engage in a fast-paced bubble-bursting game with simple tap controls. Strategize to clear levels efficiently, earn stars for upgrades, and compete on global leaderboards. Enjoy captivating underwater visuals and sound effects across 150 challenging levels.

Highlights
  • 150 challenging levels
  • Unlockable achievements
  • Captivating underwater graphics
  • Global leaderboard
  • Upgradeable features (bullets, time, crosshair speed)
  • Simple tap controls
Features
Read full description

Introducing Shoot The Bubbles Deluxe: The exhilarating and fast-paced bubble shooter experience that revolves around the joy of bursting bubbles! Gameplay is delightfully straightforward; just a tap of your finger is all it takes. Watch for the crosshair arrow, and when it aligns with a bubble on the screen, tap away. There are no rigid rules dictating the sequence in which you must pop the bubbles. It's up to you to devise the most efficient and rapid strategy for obliterating every bubble on the screen. Each level offers multiple avenues to success. Your score hinges directly on the time remaining once you've conquered a level. The higher your score, the more stars you'll earn, and each star translates to 10 upgrade points. These points can be invested in acquiring additional bullets, extending the time available per level, and slowing down the rotation of the crosshair arrow. Embark on the challenge of completing all 150 levels and ascend to the rank of a true bubble-blazing genius! Key Features: Conquer 150 thrilling levels. Unlock a plethora of achievements. Immerse yourself in captivating underwater graphics. Savor the incredible sound effects. Compete on the global stage with the classic leaderboard. Immerse yourself in the mesmerizing background theme song provided by http://www.purple-planet.com/. We extend our heartfelt gratitude for choosing to experience Shoot The Bubbles Deluxe! Your enjoyment is our ultimate reward. We enthusiastically welcome your comments, suggestions, and reviews. Your feedback is invaluable to us. Thank you!

About

Knotless

Untangle ropes on a board by moving their ends to pegs. Solve puzzles with unlimited levels and multiple game modes. Customize your experience with different themes and rope styles.

Highlights
  • Unlimited levels
  • Campaign, Zen, Bundle, and Time Attack modes
  • Customizable themes and rope styles
  • Offline play
  • Hint and undo features
  • Colorblind patterns and left-handed layout
Features
Read full description

Ropes lie across a round board, crossing over and under each other. Move their ends from peg to peg until every rope sits on its own colour and nothing crosses anything. That's it — no timers shouting at you, no lives to wait for. UNLIMITED LEVELS Every board is built and checked to be solvable before you see it. Play level 1 or jump straight to 9,999. FOUR WAYS TO PLAY • Campaign — boards that grow from two ropes to ten • Zen — five difficulties, no move limit, no losing • Bundle — pull strands out of a knotted pile • Time Attack — three minutes, as many boards as you can clear MAKE IT YOURS 14 worlds, from Classic Wood to Midnight Neon, Sakura and Galaxy. Pick one and the whole app changes with it — board, buttons, even the icon on your home screen. 14 rope styles to mix in. STUCK? NEVER FOR LONG A hint that always knows the next move, plus undo, shuffle, magnet and scissors. Earn coins by playing and spend them on whatever helps. BUILT TO RESPECT YOU • Plays offline — boards are made on your device • 40 languages • Colourblind patterns, reduced motion and a left-handed layout • One-time purchases only. No subscription, nothing renews Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://truonghaily211194.github.io/knotless/privacy_policy.html

Screenshots

Underwater Bubble Shooting4 screens
Knotless4 screens

Verdict

The call

The clearest difference is in-app purchases: Underwater Bubble Shooting at none against Knotless's 5. Underwater Bubble Shooting also leads on iOS requirement (12.0 vs 15.0). Knotless's advantage is update cadence (every 3 weeks vs every 12 months). On price, rating, ratings volume and ads 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. Knotless sells 5 one-off in-app purchases. Underwater Bubble Shooting asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.0 for Underwater Bubble Shooting against 3.0 for Knotless. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Underwater Bubble Shooting ships an update every 12 months, Knotless every 3 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Underwater Bubble Shooting versus Knotless: the parameters behind the verdict, then further details
ParameterUnderwater Bubble ShootingKnotless
PriceFreeFree
Rating3.0 (1 ratings)3.0 (2 ratings)
Positive reviews0.0% of reviews—
Number of ratings12 — better
Update frequencyEvery 12 monthsEvery 3 weeks — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size98 MB28 MB
Age rating4+4+
DeveloperAleksa RacovicLy Truong

Customer experience

Underwater Bubble Shooting

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

Knotless

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

In-app purchases

None

Underwater Bubble Shooting

No in-app purchases

5 purchases

Knotless

One-time5
  • 500 Coins$0.99
  • 1500 Coins$1.99
  • 4,000 Coins$3.99
Show 2 more
  • 9,000 Coins$4.99
  • Remove Ads and 500 Coins$5.99

Questions

Is Underwater Bubble Shooting free?
Underwater Bubble Shooting is free to download, with no in-app purchases.
Is Knotless free?
Knotless is free to download, with in-app purchases available.
Which has better reviews, Underwater Bubble Shooting or Knotless?
Underwater Bubble Shooting and Knotless are both rated 3.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Underwater Bubble Shooting or Knotless have ads?
Both Underwater Bubble Shooting and Knotless show ads.
Which is updated more often, Underwater Bubble Shooting or Knotless?
Underwater Bubble Shooting ships an update every 12 months, and Knotless every 3 weeks. Most recently, Underwater Bubble Shooting was updated on November 2, 2026 and Knotless on October 31, 2026.

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