Comparison

Tube Pop vs Cup 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

Cup Stack Sort

Features
Read full description

Cup Stack Sort is a satisfying color-sorting puzzle where every move counts. Sort the stacked cups by color, level by level. It starts off simple — just move cups between stacks — but as the towers grow taller and colors multiply, the challenge gets real! Features: Easy to learn, fun to master Smooth and intuitive tap controls Dozens of colorful levels to unwind and challenge your mind Relaxing gameplay with no timers or pressure Satisfying progress as every correct stack clicks into place Whether you enjoy relaxing puzzles or brain-teasing challenges, Cup Stack Sort gives you a simple idea that keeps getting more interesting. Sort smart, think ahead, and enjoy the flow!

Screenshots

Tube Pop4 screens
Cup Stack Sort4 screens

Verdict

The call

Tube Pop and Cup Stack Sort 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 · 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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.

ScorecardNo meaningful differences
Tube Pop versus Cup Stack Sort: the parameters behind the verdict, then further details
ParameterTube PopCup Stack Sort
PriceFreeFree
Rating4.7 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 2 daysEvery 2 days
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size248 MB161 MB
Age rating4+4+
DeveloperBackpack GamesEzgi Evrensel

In-app purchases

None

Tube Pop

No in-app purchases

None

Cup Stack Sort

No in-app purchases

Questions

Is Tube Pop free?
Tube Pop is free to download, with no in-app purchases.
Is Cup Stack Sort free?
Cup Stack Sort is free to download, with no in-app purchases.
Do Tube Pop or Cup Stack Sort have ads?
Both Tube Pop and Cup Stack Sort show ads.
Which is updated more often, Tube Pop or Cup Stack Sort?
Tube Pop ships an update every 2 days, and Cup Stack Sort every 2 days. Most recently, Tube Pop was updated on September 18, 2026 and Cup Stack Sort on September 15, 2026.

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