Comparison

Keycap Puzzle vs Dopamine Blast

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

Head to head
About

Keycap Puzzle

Features
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A block puzzle game made of keyboard keycaps! Drop soft, chunky keycaps onto the 8x8 board, complete a line, and blast — pop, it's gone. No timer, no lives. Take your time, play at your own pace, and chase a new high score in a relaxing block puzzle game. ā–  Why you'll love Keycap Puzzle • Satisfying block puzzle: place keycaps on the 8x8 grid and complete rows or columns to clear them. If you like puzzle games, this one is for you. • The board glows as combos build: clear lines back to back and your score climbs fast while the board's edge brightens with the combo. • Offline game, no wifi needed: no internet, no problem. It works on the subway and on a plane. • Completely free: no in-app purchases. No coins, no chests, no gacha. Just the puzzle. ā–  What makes Keycap Puzzle different • Special keycap blasts: build a combo and a Rare, Hero, or Legend keycap rides on a block. Clear the line it sits in and everything around it bursts in a diamond. The higher the grade, the wider the blast. • All-clear bonus: empty the whole board for a big score. The next all-clear comes a little harder, so you keep chasing it. • A real keycap collection: keycap art from the keyboard game "Ddalkkak" shows up at random. A bear, a panda, a fish-shaped pastry, a honey cookie — you never know what's next. • Light and smooth: a brain-training puzzle game that runs great on iPhone. ā–  How to play • Drag the three blocks from the tray onto the board. • Fill a full row or column and it clears — score! • Place all three and three new blocks appear. • When none of the blocks fit anywhere, the game is over. ā–  Tips for a high score • Think ahead about where the next block will go. • Clearing several lines at once is worth far more. • Don't break your combo. The longer it runs, the more special keycaps show up. • Keep a big open area on one side so a 3x3 is always welcome. Start Keycap Puzzle now! No timer, no "remove ads" purchase, and playable offline any time — a free block puzzle game.

About

Dopamine Blast

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Place. Sweep. Listen. Dopamine Blast turns a familiar block puzzle into a tactile mechanical keyboard playground. Drag pieces onto an 8Ɨ8 board, complete rows and columns, and keep your next move open. Every installed keycap can be pressed. Slide across the board to create a rolling rhythm of original switch sounds, with visual press feedback during play. Choose your setup in Studio: • 60 keycaps across 10 collections • 7 board styles and 3 matching desk scenes • 16 switch sound profiles • Volume, mute and haptics controls • Personal best saved on the device • In-game animated hand tutorial with replay No account, chat or global leaderboard is required. Progress and settings stay on your device. The mobile app may show bottom banner ads and full-screen ads between completed games when starting a new game. Ads require an internet connection; the puzzle can be played offline. English and Korean are supported.

Screenshots

Keycap Puzzle4 screens
Dopamine Blast4 screens

Verdict

The call

Keycap Puzzle and Dopamine Blast are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly daily. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

ScorecardNo meaningful differences
Keycap Puzzle versus Dopamine Blast: the parameters behind the verdict, then further details
ParameterKeycap PuzzleDopamine Blast
PriceFreeFree
Update frequencyDailyDaily
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.015.0
Further details — not scored
Size61 MB48 MB
Age rating4+4+
DeveloperJiho HongDongjun Choo

In-app purchases

None

Keycap Puzzle

No in-app purchases

None

Dopamine Blast

No in-app purchases

Questions

Is Keycap Puzzle free?
Keycap Puzzle is free to download, with no in-app purchases.
Is Dopamine Blast free?
Dopamine Blast is free to download, with no in-app purchases.
Do Keycap Puzzle or Dopamine Blast have ads?
Both Keycap Puzzle and Dopamine Blast show ads.
Which is updated more often, Keycap Puzzle or Dopamine Blast?
Keycap Puzzle ships an update daily, and Dopamine Blast daily. Most recently, Keycap Puzzle was updated on October 13, 2026 and Dopamine Blast on October 5, 2026.

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