Comparison

Tube Pop vs Domino Stack Sort

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

Head to head
About

Tube Pop

Tap and hold to guide jelly balls through conveyor belts into tube puzzles. Match balls to Tetris-shaped blocks to fill them with color and pop them away. Progress through increasingly challenging levels with unique puzzles and timing demands.

Highlights
  • One-tap controls
  • Color-fill and popping effects
  • Conveyor belt puzzles
  • Tetris-style block matching
  • Endless challenging levels
Features
Read full description

Get ready for a juicy color puzzle! In Tube Pop, your goal is simple yet addictive: tap and hold to send jelly balls through twisting conveyor belts and into colorful tube puzzles above. Match each jelly ball to the right Tetris-shaped block — L, T, I, or Square — and fill them up with color to pop them away! With each level, the challenge grows—more colors, trickier conveyor shapes, and stacked puzzles that demand perfect timing and logic. Stay sharp, because only the lowest blocks can be filled first! Features: • Simple one-tap controls – easy to play, hard to master • Satisfying color-fill and popping effects • Unique conveyor belt and Tetris-style puzzles • Endless levels of relaxing yet challenging gameplay Download Tube Pop now and test your color-matching skills!

About

Domino Stack Sort

A strategic puzzle game where you merge matching domino tiles in slots to meet level goals. Plan your moves carefully to avoid getting stuck, utilizing special hidden and frozen pieces to overcome challenges. Master the art of stacking and merging for endless puzzle fun.

Highlights
  • Merge matching domino tiles
  • Lane-to-slot and slot-to-slot transfers
  • Hidden and ice piece mechanics
  • Intuitive tap controls
  • Increasing difficulty
  • Satisfying merge animations
Features
Read full description

Domino Stack Sort is a satisfying and strategic puzzle game that challenges your logic and planning skills. Your goal is simple but addictive: merge matching domino tiles in the same slot to reach the required level and complete the goal. But as the board fills up and new pieces keep coming, every move matters! Use both lane-to-slot and slot-to-slot transfers to keep the board organized. Plan ahead to avoid getting stuck, because if you can’t fulfill the level’s merge requirement, it’s game over. Throughout the levels, you’ll encounter two special mechanics that keep the gameplay fresh and challenging: • Hidden Pieces: These are unknown tiles that remain a mystery until unlocked. You won’t know their color or type beforehand, adding a strategic twist to every decision. • Ice Pieces: These tiles are frozen and can’t be moved or merged until you complete a specific number of merges. Once unlocked, they become active and can help you reach your goals. Each level tests your ability to organize, predict, and execute merges efficiently. Stack up to 10 matching domino tiles in a single slot to evolve them into the next type. Chain reactions, smart stacking, and timing are the keys to victory. Features: • Intuitive controls with tap mechanics • Increasing difficulty that rewards smart play • Unique hidden and frozen piece mechanics • Clean visuals and satisfying merge animations • Endless puzzle fun for both casual and strategic players Think ahead, keep your slots clear, and master the art of merging. Can you solve every puzzle and become the ultimate Domino Stack Sort strategist?

Screenshots

Tube Pop4 screens
Domino Stack Sort4 screens

Verdict

The call

The clearest difference is update cadence: Tube Pop at every 2 days against Domino Stack Sort's every 5 days. Domino Stack Sort's advantage is ratings volume (17 vs 3). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Tube Pop against 4.6 for Domino Stack Sort. That said, the two scores are not equally well evidenced: Domino Stack Sort has 17 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Tube Pop ships an update every 2 days, Domino Stack Sort every 5 days. Both last shipped on October 30, 2026.

Scorecard2 real differences · 7 level
Tube Pop versus Domino Stack Sort: the parameters behind the verdict, then further details
ParameterTube PopDomino Stack Sort
PriceFreeFree
Rating4.7 (3 ratings) — better4.6 (17 ratings)
Number of ratings317 — better
Update frequencyEvery 2 days — betterEvery 5 days
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size248 MB255 MB
Age rating4+9+
DeveloperBackpack GamesAli Said Yuksel

Customer experience

Tube Pop

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Domino Stack Sort

All ratings17 ratings
Positive88.2%
Neutral5.9%
Negative5.9%

In-app purchases

None

Tube Pop

No in-app purchases

None

Domino Stack Sort

No in-app purchases

Questions

Is Tube Pop free?
Tube Pop is free to download, with no in-app purchases.
Is Domino Stack Sort free?
Domino Stack Sort is free to download, with no in-app purchases.
Which has better reviews, Tube Pop or Domino Stack Sort?
Tube Pop is rated higher. Tube Pop averages 4.7 out of 5 from 3 ratings, while Domino Stack Sort averages 4.6 from 17 ratings.
Do Tube Pop or Domino Stack Sort have ads?
Both Tube Pop and Domino Stack Sort show ads.
Which is updated more often, Tube Pop or Domino Stack Sort?
Tube Pop ships an update every 2 days, and Domino Stack Sort every 5 days. Most recently, Tube Pop was updated on October 30, 2026 and Domino Stack Sort on October 30, 2026.

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