Tube Pop vs Cup Stack Sort
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
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.
- One-tap controls
- Color-fill and popping effects
- Conveyor belt puzzles
- Tetris-style block matching
- Endless challenging levels
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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!
Cup Stack Sort
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 18, 2026 and September 15, 2026 respectively.
| Parameter | Tube Pop | Cup Stack Sort |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 days | Every 2 days |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 248 MB | 161 MB |
| Age rating | 4+ | 4+ |
| Developer | Backpack Games | Ezgi Evrensel |
In-app purchases
Tube Pop
No in-app purchases
Cup Stack Sort
No in-app purchases









