Comparison

DropNumber vs BUBBLE GUM Game

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

Head to head
About

DropNumber

A new falling block puzzle game with simple one-finger touch controls. Match blocks of the same number to make them disappear. Features special blocks, fever mode for high scores, and multiple game modes.

Highlights
  • One-finger touch controls
  • Number block matching
  • Special '? block' mechanic
  • Fever Mode for high scores
  • Endless, Survival, and Quest modes
  • GameCenter leaderboards
Read full description

\\ New sense of falling block puzzle game! // Easy touch operation of one finger! By the same number as the "number of blocks", joined the block disappears, it is a simple rule. ***Features of Game*** ----------------------------- ? block ----------------------------- "? Is displayed block" will come down with a certain probability. This block can not be turned off by itself, it will change to the number of blocks that have disappeared in the next. With well, you might aim for a large chain? ! ----------------------------- Fever ----------------------------- If you dismiss a certain number of blocks, it enters a period of time "Fever Mode", you can put a block by dragging the screen. As single stroke and continues stroking the screen with your finger Let a high score! ***Description of mode*** [Endless Mode] Since the first block is falling at a slower speed, it is thoroughly enjoyable mode. "Hatena block" and "Fever" is also a gorgeous. [Survival mode] It is very fast and exciting mode the block is falling. You can enjoy a simple rule. [Quest mode] Chain-simultaneous off Fever, concentrating on each, it is carefully and tackle mode. Since the DropNumber a lot of stage has been prepared, carefully play, a little breather, mood you can play casually in at that time. And supports Apple's GameCenter, ranking very high level. You can aim the top aiming a large chain and high scores, and try to collect or to achieve item! Let's enjoy DropNumber! ----------------------------- Promotional video ----------------------------- http://www.youtube.com/watch?v=Gl4BIU7PHWQ Search the "DropNumber" on YouTube!!

About

BUBBLE GUM Game

Engage in a strategic 2-player trick-taking card game with a charming bubble gum theme. Challenge friends online in real-time battles, employing psychological tactics and a unique 'POPs' rule where winning too much can lead to a burst bubble.

Highlights
  • Online friend battles
  • Unique 'POPs' rule
  • Simple rules, deep strategy
  • CPU practice modes
  • Daily rewards and ticket system
  • Statistics tracking
  • Multi-language support
Features
Read full description

BUBBLE GUM - Strategic Card Game with Online Friend Battles Experience the ultimate psychological warfare in "BUBBLE GUM," a charming 2-player trick-taking card game with adorable bubble gum-inflating design! Now with real-time online friend battles! 【NEW! Online Friend Battle Implementation】 ・Real-time friend battles: Easy connection with friends using 6-digit room codes! ・Battle friends worldwide: Authentic psychological warfare anytime, anywhere ・Stable communication system: Smooth online experience without interruptions ・Ticket system: Earn battle tickets through daily rewards ・Challenge friends across the globe in real-time! 【Game Features】 ・Unique "POPs" rule: Win too much and your bubble gum bursts! ・Simple rules with deep strategic gameplay ・Adorable bubble gum-themed design ・Intuitive controls for easy play by anyone ・Enhanced fun with online friend battles ・Real-time mind games with friends around the world! 【Game Flow】 A genuine trick-taking game using cards numbered 1-6 in 4 colors (red, blue, green, yellow). Start with 10 cards each and determine victory through 10 tricks. 【Basic Rules】 ・Play cards to determine trick winners ・Winner takes opponent's card, loser discards one card from hand ・Final victory determined by total points of acquired cards 【Special "POPs" Rule】 When acquired cards total 15 or more, your bubble gum bursts! Lose all cards and return to 0 points. A revolutionary game system requiring balance - don't win too much! 【Strategic Points】 ・Deciding when to go for victory or when to lose ・Reading opponent's hand and acquisition status ・Effective timing for trump card usage ・Optimal point adjustment while avoiding "POPs" 【Battle Modes】 ・CPU battles: From beginner to advanced levels, perfect for practice ・Online friend battles: Real-time heated battles with friends anywhere ・Room code function: Easy matching with 6-digit numbers ・Challenge friends across different time zones! 【Ticket & Reward System】 ・Daily rewards: Earn tickets by logging in daily ・Ad viewing rewards: Get additional tickets for more battles ・Fair play: Basic gameplay completely free ・More tickets = More friend battles! 【Statistics Function】 ・Automatic management of win rates and winning streaks ・Strategic analysis through detailed performance data ・Online friend battle records also tracked ・Compare your stats with friends! 【Beautiful Design】 ・Cute graphics with bubble gum motifs ・Intuitive and user-friendly interface ・Colorful and fun visual effects 【Multi-language Support】 ・Supports Japanese, English, and Chinese ・Battle friends who speak different languages! 【Recommended For】 ・Card game enthusiasts ・Strategy game lovers ・Those who want real-time battles with friends ・People looking for short, enjoyable games with friends ・Fans of psychological warfare and mind games ・Those who prefer cute-designed multiplayer games 【Free to Play】 Basic gameplay is completely free! Supported by ads, so download casually and enjoy authentic trick-taking games with friends worldwide. Battle friends online and experience the ultimate psychological warfare in the bubble gum world!

Screenshots

DropNumber2 screens
BUBBLE GUM Game3 screens

Verdict

The call

The clearest difference is update cadence: BUBBLE GUM Game at every 2 days against DropNumber's every 3 months. BUBBLE GUM Game also leads on review sentiment (100% vs 88%). DropNumber's advantage is iOS requirement (12.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. DropNumber sells 2 one-off in-app purchases and BUBBLE GUM Game sells 1 in-app purchase, starting at $0.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

DropNumber ships an update every 3 months, BUBBLE GUM Game every 2 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
DropNumber versus BUBBLE GUM Game: the parameters behind the verdict, then further details
ParameterDropNumberBUBBLE GUM Game
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews88.2% of reviews100.0% of reviews — better
Number of ratings8 — better—
Update frequencyEvery 3 monthsEvery 2 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size80 MB49 MB
Age rating4+4+
DeveloperTAKASHI TOKUDATaiki Nishimura

Customer experience

DropNumber

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews51 reviews
Positive88.2%
Neutral5.9%
Negative5.9%

BUBBLE GUM Game

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

DropNumber

One-time2
  • All stages unlocked$1.99
  • Ads Delete$4.99
1 purchases

BUBBLE GUM Game

Subscriptions1
  • Premium Membership$0.491 Month

Questions

Is DropNumber free?
DropNumber is free to download, with in-app purchases available.
Is BUBBLE GUM Game free?
BUBBLE GUM Game is free to download, with in-app purchases available.
Do DropNumber or BUBBLE GUM Game have ads?
Both DropNumber and BUBBLE GUM Game show ads.
Which is updated more often, DropNumber or BUBBLE GUM Game?
DropNumber ships an update every 3 months, and BUBBLE GUM Game every 2 days. Most recently, DropNumber was updated on October 24, 2026 and BUBBLE GUM Game on October 7, 2026.

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