Comparison

Line Mania vs Concentration Game, 9Bubbles

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

Head to head
About

Line Mania

This game challenges players to connect dots in a specific pattern within a time limit. It offers a mentally stimulating experience that can improve concentration and quick thinking. Progress through increasingly difficult levels and track your performance.

Highlights
  • Pattern matching gameplay
  • Timed challenges
  • Brain training exercises
  • Concentration skill development
  • Score and ranking system
  • In-app store for hints and lives
Features
Read full description

A familiar unlock pattern becomes a memory challenge. Watch the route, remember the order, then drag from S to the flag to connect the dots. Each round gives you 30 seconds after the preview. Patterns grow as you progress, and the board adapts to your screen. Learn the gesture in a guided practice view, then aim for a new best score. Every game starts with 10 free hearts and 5 free hints. Wrong points cost a heart; a hint redraws the route. Earn a bonus heart at each 1,000-point milestone and a bonus hint every 2,000 points, up to 50 hearts and 25 hints held during a game. Need extra items? Hearts and hints are available through optional in-app purchases. Unused extra items return to your inventory when the game ends. Explore a draggable, connected menu and enjoy confetti when you complete a path. Compare scores through Game Center; sign-in and an internet connection are required for online rankings. There is no pause: leaving the app ends the game. How many paths can you remember?

About

Concentration Game, 9Bubbles

This game challenges your memory and concentration by requiring you to memorize and recall the colors and positions of bubbles. Designed to improve cognitive skills and creativity, it offers increasing difficulty across 28 stages.

Highlights
  • Memorize colors and positions
  • Burst bubbles based on memory
  • Improves memory power
  • Enhances creative ability
  • 28 challenging stages
  • Trains the right side of the brain
Features
Read full description

This game will make you smarter and relieve your stress. It is easy at the beginning, but gets more and more difficult. Theoretically, only 1 player per 10,000 can beat all the stages. Let's try! ◆Game Rule◆ Rules are very simple. Memorize the "colors" and "positions" of bubbles which are displayed for only 3 seconds. After they disappear, use your memory, select bubbles and burst them. ◆Game Feature◆ Continue playing this game and you will see that your power of memory improves. The game does more than just improve your memory. Seeing colors is mainly handled by the right side of your brain which is said to control your creativity and intuition. Just by playing this game, you will be able to improve your creative ability. The game has 28 stages in total. If you beat all the stages, the right side of your brain will be able to handle more information than ever! There are many games which train the left side of the brain including Sudoku and other number puzzles, but there are not many games in the world which train the right side of the brain. Play this game, train the right side of your brain and make your everyday life full of creativity!

Screenshots

Line Mania4 screens
Concentration Game, 9Bubbles3 screens

Verdict

The call

The clearest difference is review sentiment: Line Mania at 100% against Concentration Game, 9Bubbles's 55%. Line Mania also leads on ads (none vs shown). Concentration Game, 9Bubbles's advantage is rating (4.4 vs 4.0) and update cadence (every 10 days vs every 75 months). On price, in-app purchases, monetization model 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. Line Mania sells 9 one-off in-app purchases and Concentration Game, 9Bubbles sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Concentration Game, 9Bubbles holds the better App Store score, 4.4 against 4.0. That said, the two scores are not equally well evidenced: Concentration Game, 9Bubbles has 46 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 100% of Line Mania's written reviews are positive against 55% of Concentration Game, 9Bubbles's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Line Mania ships an update every 75 months, Concentration Game, 9Bubbles every 10 days. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

Scorecard6 real differences · 4 level
Line Mania versus Concentration Game, 9Bubbles: the parameters behind the verdict, then further details
ParameterLine ManiaConcentration Game, 9Bubbles
PriceFreeFree
Rating4.0 (1 ratings)4.4 (46 ratings) — better
Positive reviews100.0% of reviews — better54.5% of reviews
Number of ratings146 — better
Update frequencyEvery 75 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS26.012.0 — better
Further details — not scored
Size9 MB43 MB
Age rating4+4+
DeveloperMINOWORKSLisfee, Inc.

Customer experience

Line Mania

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Concentration Game, 9Bubbles

All ratings45 ratings
Positive84.4%
Neutral4.4%
Negative11.1%
Written reviews55 reviews
Positive54.5%
Neutral5.5%
Negative40.0%

In-app purchases

9 purchases

Line Mania

One-time9
  • 20 HEARTS$0.99
  • 20 HINTS$0.99
  • 100 HEARTS$1.99
Show 6 more
  • 100 HINTS$1.99
  • 100 HEARTS + 50 HINTS$2.99
  • 700 HEARTS$2.99
  • 700 HINTS$2.99
  • 500 HEARTS + 300 HINTS$3.99
  • 1000 HEARTS + 1000 HINTS$4.99
4 purchases

Concentration Game, 9Bubbles

One-time4
  • FEEL GOOD$1.99
  • TRY STAGE28$1.99
  • 10 LIFEs$1.99
Show 1 more
  • DELETE ADs$1.99

Questions

Is Line Mania free?
Line Mania is free to download, with in-app purchases available.
Is Concentration Game, 9Bubbles free?
Concentration Game, 9Bubbles is free to download, with in-app purchases available.
Which has better reviews, Line Mania or Concentration Game, 9Bubbles?
Concentration Game, 9Bubbles is rated higher. Line Mania averages 4.0 out of 5 from 1 ratings, while Concentration Game, 9Bubbles averages 4.4 from 46 ratings.
Do Line Mania or Concentration Game, 9Bubbles have ads?
Concentration Game, 9Bubbles shows ads; Line Mania does not.
Which is updated more often, Line Mania or Concentration Game, 9Bubbles?
Line Mania ships an update every 75 months, and Concentration Game, 9Bubbles every 10 days. Most recently, Line Mania was updated on November 6, 2026 and Concentration Game, 9Bubbles on November 2, 2026.

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