# Card Stack Out vs Pearl Stack

The clearest difference is rating: Card Stack Out at 5.0 against Pearl Stack's 4.6. Pearl Stack's advantage is ratings volume (46 vs 1) and update cadence (every 5 days vs fortnightly). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Card Stack Out holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pearl Stack has 46 ratings behind it against 1, so its average is the more settled of the two.

Card Stack Out ships an update fortnightly, Pearl Stack every 5 days. The most recent releases landed on June 1, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Card Stack Out | Pearl Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/card-stack-out/id6746347506/reviews)** | [4.6 (46 ratings)](https://appshunter.io/ios/app/pearl-stack/id6751941831/reviews) |
| Number of ratings | 1 | **46** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 156 MB | 670 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kaliba Games & Technologies Inc.](https://appshunter.io/developer/1549023239) | [Ela Game](https://appshunter.io/developer/1536955498) |

## What reviewers say

### Card Stack Out

[App page](https://appshunter.io/ios/app/card-stack-out/id6746347506)

Guide hexa tiles to their correct colored holes by tapping. Plan your moves carefully to avoid getting stuck and successfully complete each level. This puzzle game requires strategic thinking.

**Highlights:** Collect hexa tiles, Tap same-colored holes, Send tiles to targets, Strategic move planning, Complete levels, Avoid getting stuck

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Card Stack Out free?

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

### Is Pearl Stack free?

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

### Which has better reviews, Card Stack Out or Pearl Stack?

Card Stack Out is rated higher. Card Stack Out averages 5.0 out of 5 from 1 ratings, while Pearl Stack averages 4.6 from 46 ratings.

### Do Card Stack Out or Pearl Stack have ads?

Both Card Stack Out and Pearl Stack show ads.

### Which is updated more often, Card Stack Out or Pearl Stack?

Card Stack Out ships an update fortnightly, and Pearl Stack every 5 days. Most recently, Card Stack Out was updated on June 1, 2026 and Pearl Stack on August 19, 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.*