Comparison

Castle Blast vs Stack Popper

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

Head to head
About

Castle Blast

Features
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Castle Blast is a turn-based cannon game. Each round you and your opponent get the same castle and take turns firing at it. The first player to destroy the castle wins. Features - Tap to shoot, with a limited number of cannonballs and a timer each turn - Physics-based destruction, including collapsing towers and falling blocks - Five block materials (wood, porcelain, stone, brick and ice), each breaking differently - Bot opponents across multiple difficulty tiers - Bright 3D visuals, with stickmen who react to the chaos Suited to players who like physics, destruction and light strategy games.

About

Stack Popper

Features
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Stack Popper is a satisfying 3D puzzle game where every shot can change the shape of the world. Rotate the model, choose your shot, and hit colorful blocks that match your ball. Clear connected groups, trigger special effects, and carefully manage your limited shots to take down the entire structure. ROTATE TO FIND THE RIGHT ANGLE Slide to rotate the 3D structure and explore different sides of the level. Look for matching colors and find the best angle before taking your shot. MATCH COLORS TO POP BLOCKS Launch a ball at a block with the same color. When matching blocks are connected, clearing one can trigger a chain reaction and remove neighboring blocks of the same color. MAKE EVERY SHOT COUNT Each level gives you a limited number of balls. Choose your targets carefully and plan a path through the structure before you run out of shots. DISCOVER SPECIAL BLOCKS Different blocks create different opportunities. Some can clear an entire row or column, while others clear an area or target a color automatically. WORK AROUND OBSTACLES Cages and shields can block your progress and require you to think about which blocks to remove first. Look beyond the surface and plan your next move. WATCH THE STRUCTURE FALL As blocks are cleared, unsupported pieces can drop away from the structure, creating satisfying chain reactions and opening new areas to explore. CLEAR EVERY BLOCK Remove the entire voxel structure before your shots run out. Rotate, aim, match colors, and find the most efficient way to bring every level down.

Screenshots

Castle Blast4 screens
Stack Popper4 screens

Verdict

The call

The clearest difference is update cadence: Stack Popper at every 2 days against Castle Blast's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Castle Blast ships an update every 6 weeks, Stack Popper every 2 days. The most recent releases landed on November 13, 2026 and November 10, 2026 respectively.

Scorecard1 real difference ยท 5 level
Castle Blast versus Stack Popper: the parameters behind the verdict, then further details
ParameterCastle BlastStack Popper
PriceFreeFree
Update frequencyEvery 6 weeksEvery 2 days โ€” better
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size226 MB109 MB
Age rating12+12+
DeveloperBerkay TirpanFuzhou Super Fantasy Technology Co., Ltd

In-app purchases

None

Castle Blast

No in-app purchases

None

Stack Popper

No in-app purchases

Questions

Is Castle Blast free?
Castle Blast is free to download, with no in-app purchases.
Is Stack Popper free?
Stack Popper is free to download, with no in-app purchases.
Do Castle Blast or Stack Popper have ads?
Both Castle Blast and Stack Popper show ads.
Which is updated more often, Castle Blast or Stack Popper?
Castle Blast ships an update every 6 weeks, and Stack Popper every 2 days. Most recently, Castle Blast was updated on November 13, 2026 and Stack Popper on November 10, 2026.

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