Comparison

Pearl Stack vs Marble Sort!

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

Head to head
About

Pearl Stack

Engage in a strategic stacking puzzle game set in a vibrant underwater world. Rotate and drop shimmering pearls to create combos, clear lines, and earn high scores. Progress through challenging levels and unlock new visual themes.

Highlights
  • Strategic stacking gameplay
  • Underwater theme with beautiful graphics
  • Multiple game modes (classic, timed, mission)
  • Global leaderboards
  • Daily rewards
  • Offline play
Features
Read full description

Welcome to Pearl Stack, the ultimate stacking puzzle challenge on mobile! Dive into a vibrant underwater world where your goal is to stack shimmering pearls with clever strategy and quick thinking. The rules are simple, but mastering the game takes true skill! How to Play: • Rotate and drop dazzling pearls to create powerful combos. • Aim for perfect placement to clear lines and earn huge points. • Progress through increasingly difficult levels with unique board layouts. • Plan your moves ahead—each placed pearl can change the entire board! • Complete missions and unlock new visual themes as you advance. Features: • Simple yet deeply strategic stacking gameplay—easy to learn, hard to master! • Beautiful graphics: Dive into stunning underwater scenes with glowing pearls and smooth animations. • Variety of modes: Classic endless, timed challenges, and mission-based levels. • Global leaderboards: Compete with players around the world for the top score. • Daily rewards: Log in each day for special bonuses and pearl packs. • Offline play: Enjoy Pearl Stack anytime, anywhere—even without an internet connection. • Kid-friendly and suitable for all ages—relaxing but challenging for both casual and competitive players. Whether you have two minutes or two hours, Pearl Stack delivers quick fun and rewarding challenges every time you play. Sharpen your mind, perfect your stacking technique, and become a Pearl Master! Download now for FREE and see how high you can stack up! Note: Pearl Stack is free to play, with optional purchases available for additional features. We value your feedback—please leave a review or contact our support team if you have any suggestions! Stack smart, think fast, and let the pearl adventure begin!

About

Marble Sort!

Engage your logic and timing in this 3D physics puzzle. Sort falling marbles into their matching colored boxes using a dynamic conveyor belt. Strategize your drops to clear levels and avoid game over.

Highlights
  • 3D physics-based marble sorting
  • Dynamic conveyor belt mechanics
  • ASMR-style satisfying gameplay
  • Hundreds of challenging levels
  • Offline play capability
  • One-tap intuitive controls
Features
Currently charting
Read full description

Satisfying ASMR physics meets endless strategy. Time your drops, ride the moving conveyor, and perfectly sort the marbles with logic and strategy before the belt clogs. *Marble Sort* takes the classic sorting puzzle genre and adds a highly dynamic twist. Tap the top boxes to release marbles, watch them bounce with realistic physics, and ride the circular conveyor to their matching trays. But beware: the belt never stops moving! Features that will keep you playing: - Easy to Learn, Hard to Master: One-tap controls make it easy to play anywhere, anytime! - Dynamic Conveyor Mechanics: It's not just about matching; it's about timing. Keep the belt flowing to survive! - Satisfying ASMR Physics: Feel the tactile joy of marbles dropping, clinking, and locking perfectly into place. - Deep Puzzle Progression: Master hundreds of levels featuring advanced mechanics. - Offline Play: Perfect for casual commuting. Play anywhere, anytime without WiFi. Strategize your drops, clear the board, and become the ultimate sorting master. Let the fun roll! Download Marble Sort today and let the fun roll!

Screenshots

Pearl Stack4 screens
Marble Sort!4 screens

Verdict

The call

The clearest difference is in-app purchases: Pearl Stack at none against Marble Sort!'s 29. Pearl Stack also leads on review sentiment (50% vs 39%) and iOS requirement (13.0 vs 15.0). Marble Sort!'s advantage is ratings volume (66K vs 46) and chart position (#86 vs unranked). On price, rating, update cadence and ads 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. Marble Sort! sells 28 one-off in-app purchases. Pearl Stack asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Pearl Stack against 4.7 for Marble Sort!. That said, the two scores are not equally well evidenced: Marble Sort! has 66K ratings behind it against 46, so its average is the more settled of the two. Written reviews are what separate them: 50% of Pearl Stack's written reviews are positive against 39% of Marble Sort!'s.

UpkeepUpdate frequency

Pearl Stack ships an update every 5 days, Marble Sort! weekly. The most recent releases landed on August 19, 2026 and September 24, 2026 respectively.

Scorecard6 real differences · 5 level
Pearl Stack versus Marble Sort!: the parameters behind the verdict, then further details
ParameterPearl StackMarble Sort!
PriceFreeFree
Rating4.6 (46 ratings)4.7 (66K ratings) — better
Positive reviews50.0% of reviews — better38.9% of reviews
Number of ratings4666K — better
Update frequencyEvery 5 days — betterWeekly
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
Best chart rank#86 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size670 MB478 MB
Age rating4+4+
DeveloperEla GameVoodoo

Customer experience

Pearl Stack

All ratings46 ratings
Positive91.3%
Neutral2.2%
Negative6.5%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Marble Sort!

All ratings66,182 ratings
Positive91.6%
Neutral4.5%
Negative3.9%
Written reviews1,053 reviews
Positive38.9%
Neutral16.3%
Negative44.7%

In-app purchases

None

Pearl Stack

No in-app purchases

28 purchases

Marble Sort!

One-time28
  • Marble Sort CoinPack$1.99
  • Marble Sort Pack$1.99
  • Tiny Pack of Coins$1.99
Show 25 more
  • Marble Sort CoinPack$2.99
  • Marble Sort CoinPack$3.99
  • Marble Sort Pack$3.99
  • Marble Sort Pack$4.99
  • Marble Sort CoinPack$4.99
  • Fail Offer$4.99
  • Marble Sort Pack$5.99
  • Marble Sort Pack$7.99
  • Marble Sort CoinPack$7.99
  • Small Coin Pack$7.99
  • Marble Sort Pack$8.99
  • Remove Ads$8.99
  • Small Pack of Coins$8.99
  • Marble Sort Pack$9.99
  • Small Bundle$9.99
  • Marble Sort Pack$13.99
  • Marble Sort Pack$14.99
  • No Ads Bundle$14.99
  • Medium Coin Pack$14.99
  • Marble Sort Pack$15.99
  • Marble Sort Pack$16.99
  • Marble Sort Pack$19.99
  • Big Bundle$19.99
  • Marble Sort Pack$24.99
  • Giant Bundle$34.99

Questions

Is Pearl Stack free?
Pearl Stack is free to download, with no in-app purchases.
Is Marble Sort! free?
Marble Sort! is free to download, with in-app purchases available.
Which has better reviews, Pearl Stack or Marble Sort!?
Marble Sort! is rated higher. Pearl Stack averages 4.6 out of 5 from 46 ratings, while Marble Sort! averages 4.7 from 66K ratings.
Do Pearl Stack or Marble Sort! have ads?
Both Pearl Stack and Marble Sort! show ads.
Which is updated more often, Pearl Stack or Marble Sort!?
Pearl Stack ships an update every 5 days, and Marble Sort! weekly. Most recently, Pearl Stack was updated on August 19, 2026 and Marble Sort! on September 24, 2026.

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