# Pearl Stack vs Color Train Trip

Pearl Stack and Color Train Trip 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.

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

Pearl Stack ships an update every 5 days, Color Train Trip every 8 days. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Pearl Stack | Color Train Trip |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (93 ratings)](https://appshunter.io/ios/app/pearl-stack/id6751941831/reviews)** | — |
| Number of ratings | **93** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | Ad-supported | — |
| Size | 670 MB | 442 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Ela Game](https://appshunter.io/developer/1536955498) | [Kaliba Games & Technologies Inc.](https://appshunter.io/developer/1549023239) |

## What reviewers say

### Pearl Stack

[App page](https://appshunter.io/ios/app/pearl-stack/id6751941831)

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:** macOS Compatibility

**In-app purchases:** none


### Color Train Trip

[App page](https://appshunter.io/ios/app/color-train-trip/id6755210027)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pearl Stack free?

Pearl Stack is free to download, with no in-app purchases.

### Is Color Train Trip free?

Color Train Trip is free to download, with no in-app purchases.

### Do Pearl Stack or Color Train Trip have ads?

Both Pearl Stack and Color Train Trip show ads.

### Which is updated more often, Pearl Stack or Color Train Trip?

Pearl Stack ships an update every 5 days, and Color Train Trip every 8 days. Most recently, Pearl Stack was updated on October 24, 2026 and Color Train Trip on October 4, 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.*