# Tube Pop vs Domino Stack Sort

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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

## The numbers

| Metric | Tube Pop | Domino Stack Sort |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/tube-pop/id6751854319/reviews)** | [4.6 (17 ratings)](https://appshunter.io/ios/app/domino-stack-sort/id6752903131/reviews) |
| Number of ratings | 3 | **17** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 248 MB | 255 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Backpack Games](https://appshunter.io/developer/1516613435) | [Ali Said Yuksel](https://appshunter.io/developer/1481717311) |

## What reviewers say

### Tube Pop

[App page](https://appshunter.io/ios/app/tube-pop/id6751854319)

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:** macOS Compatibility

**In-app purchases:** none


### Domino Stack Sort

[App page](https://appshunter.io/ios/app/domino-stack-sort/id6752903131)

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:** macOS Compatibility

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*