Comparison

Coolki¹ vs Bubble Link

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

Head to head
About

Coolki¹

A simple yet addictive puzzle game where players arrange colored balls into lines of five or more to score points. Features include undo/redo functionality, a preview of upcoming balls, and multiple difficulty levels. Compete for high scores on Game Center leaderboards.

Highlights
  • Form same-color lines
  • Score points
  • Undo/Redo moves
  • Preview future balls
  • Multiple difficulty levels
  • Game Center leaderboards
Features
Read full description

Very addictive and simple in rules puzzle game. The goal of the game is to score as many points as possible. To do this, just move balls on the board to form straight lines in the same color. Once the line is composed of five or more balls they are removed from the board and you score one point for each removed ball. Features: • Retina display support • Game Center leaderboards • Undo/Redo • Preview of future balls • Three difficulty levels • Resume last played game • Fast switching • Sound Effects and Music [1] This is a Free version with ads.

About

Bubble Link

Link colorful 3D bubbles to create chain blasts and clear the board in this addictive puzzle matching game. Solve hundreds of challenging levels, use powerful boosters, and complete missions to earn rewards. Play anytime, anywhere, online or offline.

Highlights
  • Link three or more adjacent bubbles to pop
  • Hundreds of puzzles
  • Powerful boosters
  • Complete missions and win rewards
  • Play online or offline
  • Relaxing puzzle gameplay
Read full description

We are excited to introduce you to a perfect fun game! Spend hours of fun with this puzzle-matching addictive game! Link colorful bubbles and pop them all! Bubble Link - Connect & Match is a time-killing perfect puzzle matching game that will train your brain and test your skills as you connect bubbles, win levels and clear your mind. Match the colorful 3D bubbles to create a chain blast and clear the board! Can you connect them all? Don’t miss out on this awesome and relaxing game! Download and become the Bubble Link - Connect & Match master! Play now and enjoy challenging and fun gameplay with tons of puzzles to solve. Complete the different missions, connect all dots, set at the beginning of each level, master the challenges, and win awesome in-game rewards. HOW TO PLAY: Match and link three or more dots to pop your way through the levels Go for the big matches - flow between as many bubbles as possible to generate massive explosions Plan your moves carefully, and plan a strategy using and creating different boosters: Bombs: To create a Bomb, you will have to link 8 or 10 bubbles. Tap it, and It will then create an explosion around it and remove the objects in that range. Rockets: To create a Rocket, you must link 5 or 7 bubbles. The rocket will flow and pop an entire row! Bubble Remover: To create the Bubble Remover, you need to connect 11 bubbles or more - then tap it and pop all bubbles with the same color! FEATURES: Connect three or more adjacent bubbles to pop them Hundreds of puzzles to enjoy Easy and fun to play connect game Clear levels and blast through quests to win amazing rewards Powerful boosters that will help you get past those tricky levels Relaxing puzzle link game to play with family and friends Team up with other players - ask for help and talk to players around the world Play anytime and anywhere you want. No internet or Wi-Fi connection is needed; play online or offline. Get ready to train your brain with hundreds of amazing levels filled with cool challenges and brain teasers. Test your skills as you flow through and pop 3D bubbles, and blast your way to the top. This incredible puzzle link game is simple and easy to learn, perfect for the whole family to enjoy! It’s easy just to pick up and play!- Download today and join the fun! Have any questions for us? Contact our support team at Playersupport@onebutton.games

Screenshots

Coolki¹4 screens
Bubble Link4 screens

Verdict

The call

The clearest difference is in-app purchases: Coolki¹ at none against Bubble Link's 11. Coolki¹ also leads on ads (none vs shown) and review sentiment (79% vs 66%). Bubble Link's advantage is ratings volume (5.6K vs 64) and rating (4.9 vs 4.6). On price 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 Link sells 11 one-off in-app purchases. Coolki¹ asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bubble Link holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Bubble Link has 5.6K ratings behind it against 64, so its average is the more settled of the two. Written reviews complicate that: 79% of Coolki¹'s written reviews are positive against 66% of Bubble Link's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Coolki¹ ships an update every 2 months, Bubble Link fortnightly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

Scorecard8 real differences · 2 level
Coolki¹ versus Bubble Link: the parameters behind the verdict, then further details
ParameterCoolki¹Bubble Link
PriceFreeFree
Rating4.6 (64 ratings)4.9 (5.6K ratings) — better
Positive reviews79.2% of reviews — better65.6% of reviews
Number of ratings645.6K — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better13.0
Further details — not scored
Size41 MB183 MB
Age rating4+4+
DeveloperJaroslaw LewandowskiIlyon Dynamics Ltd.

Customer experience

Coolki¹

All ratings64 ratings
Positive90.6%
Neutral4.7%
Negative4.7%
Written reviews24 reviews
Positive79.2%
Neutral0.0%
Negative20.8%

Bubble Link

All ratings5,563 ratings
Positive98.3%
Neutral0.8%
Negative0.8%
Written reviews93 reviews
Positive65.6%
Neutral7.5%
Negative26.9%

Bugs and requests

Coolki¹

Not enough reviews yet to summarise bugs or requests.

Bubble Link

Reported bugs

3 issues
  • Stuck on impossible levels
  • Inconsistent game functions
  • Incorrect color differentiation

Requested features

4 requests
  • Undo button
  • Distinct color scheme for bubbles
  • Zen mode without time pressure
  • Progress tracking and leaderboards

In-app purchases

None

Coolki¹

No in-app purchases

11 purchases

Bubble Link

One-time11
  • Mini Coins Pack$1.99
  • Endless Sale Offer # 1$2.99
  • Beginner's Bundle$4.99
Show 8 more
  • Endless Sale Offer # 2$4.99
  • Endless Sale Offer # 3$7.99
  • Small Coins Pack$8.99
  • Link Bundle$9.99
  • Medium Coins Pack$13.99
  • Super Bundle$19.99
  • Large Coins Pack$27.99
  • Mega Bundle$39.99

Questions

Is Coolki¹ free?
Coolki¹ is free to download, with no in-app purchases.
Is Bubble Link free?
Bubble Link is free to download, with in-app purchases available.
Which has better reviews, Coolki¹ or Bubble Link?
Bubble Link is rated higher. Coolki¹ averages 4.6 out of 5 from 64 ratings, while Bubble Link averages 4.9 from 5.6K ratings.
Do Coolki¹ or Bubble Link have ads?
Bubble Link shows ads; Coolki¹ does not.
Which is updated more often, Coolki¹ or Bubble Link?
Coolki¹ ships an update every 2 months, and Bubble Link fortnightly. Most recently, Coolki¹ was updated on October 26, 2026 and Bubble Link on October 27, 2026.

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