# Sand Sort vs Pearl Stack

The clearest difference is rating: Sand Sort at 5.0 against Pearl Stack's 4.6. Sand Sort also leads on review sentiment (75% vs 50%). Pearl Stack's advantage is ratings volume (46 vs 3). On price, update cadence, 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.

Sand Sort 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 3, so its average is the more settled of the two. Written reviews point the same way: 75% of Sand Sort's written reviews are positive against 50% of Pearl Stack's.

Sand Sort ships an update every 9 days, Pearl Stack every 5 days. The most recent releases landed on September 24, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Sand Sort | Pearl Stack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/sand-sort/id6751225139/reviews)** | [4.6 (46 ratings)](https://appshunter.io/ios/app/pearl-stack/id6751941831/reviews) |
| Number of ratings | 3 | **46** |
| Positive reviews | **75.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 9 days | **Every 5 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 185 MB | 670 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brainamics GmbH](https://appshunter.io/developer/1681092081) | [Ela Game](https://appshunter.io/developer/1536955498) |

## What reviewers say

### Sand Sort

[App page](https://appshunter.io/ios/app/sand-sort/id6751225139)

Drag and drop flowing sand into designated areas to complete vibrant pixel art puzzles. Race against the clock to strategically fill each section and reveal a stunning image. Experience a blend of calming gameplay and exciting challenges with dynamic physics.

**Highlights:** Pour and sort flowing sand, Complete colorful pixel art images, Solve clever puzzles, Race against the clock, Dynamic sand physics, Stunning visuals

**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 Sand Sort free?

Sand Sort 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, Sand Sort or Pearl Stack?

Sand Sort is rated higher. Sand Sort averages 5.0 out of 5 from 3 ratings, while Pearl Stack averages 4.6 from 46 ratings.

### Do Sand Sort or Pearl Stack have ads?

Both Sand Sort and Pearl Stack show ads.

### Which is updated more often, Sand Sort or Pearl Stack?

Sand Sort ships an update every 9 days, and Pearl Stack every 5 days. Most recently, Sand Sort was updated on September 24, 2026 and Pearl Stack on September 30, 2026.

---

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