Comparison

Collect Diamonds! vs Stack Away

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

Head to head
About

Collect Diamonds!

Features
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Collect Diamonds is a color matching game, tap and hold the dots to connect them and let the diamonds drop on the ground to collect them.

About

Stack Away

Features
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Objective: Players need to sort piles of worms by color. The goal is to manage the board space efficiently by creating stacks of worms of the same color. When a stack of 10 or more worms of the same color is formed, those worms go underground, freeing up space on the board. The game continues endlessly, increasing in complexity as the player progresses through the levels. Gameplay Mechanics: Sorting: Players move worms around to create stacks of the same color. Stacking: When a stack reaches 10 or more worms of the same color, it disappears (goes underground), liberating space on the board. Board Space Management: Players must strategically manage the limited board space. If there isn't enough space for new worms, the player loses. New Stacks: Each move causes a new stack of worms to appear, adding to the challenge of managing the board. Levels: The game features an endless number of levels, each increasing in difficulty. As levels progress, the appearance rate of new stacks may increase, or special worms with unique abilities could be introduced. End Condition: The game ends when the board is completely filled with worms, and there is no space left for new stacks to appear. Visuals and Animation: The worms are colorful and animated, with playful movements as they are sorted and stacked. Fun, vibrant backgrounds and sound effects add to the engaging atmosphere of the game. Strategies: Players must think ahead and plan their moves to create large stacks efficiently. Quick decision-making and spatial awareness are key to progressing through higher levels. Stack Away offer a fun and challenging puzzle experience, appealing to players who enjoy strategic sorting and space management games.

Screenshots

Collect Diamonds!4 screens
Stack Away4 screens

Verdict

The call

Collect Diamonds! and Stack Away are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Collect Diamonds! ships an update every 2 days, Stack Away every 3 days. The most recent releases landed on September 14, 2026 and June 11, 2026 respectively.

ScorecardNo meaningful differences
Collect Diamonds! versus Stack Away: the parameters behind the verdict, then further details
ParameterCollect Diamonds!Stack Away
PriceFreeFree
Update frequencyEvery 2 days โ€” betterEvery 3 days
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details โ€” not scored
Size129 MB79 MB
Age rating4+4+
DeveloperPengwei LongMohamed Amine ADJABI

In-app purchases

None

Collect Diamonds!

No in-app purchases

None

Stack Away

No in-app purchases

Questions

Is Collect Diamonds! free?
Collect Diamonds! is free to download, with no in-app purchases.
Is Stack Away free?
Stack Away is free to download, with no in-app purchases.
Do Collect Diamonds! or Stack Away have ads?
Both Collect Diamonds! and Stack Away show ads.
Which is updated more often, Collect Diamonds! or Stack Away?
Collect Diamonds! ships an update every 2 days, and Stack Away every 3 days. Most recently, Collect Diamonds! was updated on September 14, 2026 and Stack Away on June 11, 2026.

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