# Stack Blocks vs SandTris™

The clearest difference is review sentiment: Stack Blocks at 50% against SandTris™'s 0%. Stack Blocks also leads on rating (4.3 vs 4.1) and iOS requirement (13.0 vs 15.6). SandTris™'s advantage is ratings volume (37 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.

Stack Blocks holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: SandTris™ has 37 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Stack Blocks's written reviews are positive against 0% of SandTris™'s.

Stack Blocks ships an update every 6 days, SandTris™ weekly. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Stack Blocks | SandTris™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/stack-blocks-block-puzzle/id6747914784/reviews)** | [4.1 (37 ratings)](https://appshunter.io/ios/app/sandtris/id6749531088/reviews) |
| Number of ratings | 3 | **37** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Ad-supported | Ad-supported |
| Size | 146 MB | 207 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BLUE BAG GAMING AND PUBLISHING - FZCO](https://appshunter.io/developer/1896288670) | [UniRise Studio](https://appshunter.io/developer/1823900723) |

## What reviewers say

### Stack Blocks

[App page](https://appshunter.io/ios/app/stack-blocks-block-puzzle/id6747914784)

A relaxing block puzzle game where you drag and place pieces to clear rows and columns. Plan your moves to create combos and achieve high scores. Enjoy quick sessions or deep runs with smooth controls and satisfying visuals.

**Highlights:** Drag and place block pieces, Clear rows or columns, Create combo multipliers, Classic and Stack Clear modes, No timer, no pressure gameplay, Smooth, responsive controls, Lightweight and battery-friendly

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### SandTris™

[App page](https://appshunter.io/ios/app/sandtris/id6749531088)

Experience a unique block puzzle game that combines classic tile-dropping with realistic sand physics. Form lines, trigger explosive combos with cascading sand, and spell words to unlock power-ups. Enjoy two addictive modes and compete globally.

**Highlights:** Tetris-style block stacking, Liquid sand physics for combos, Spell words to unlock power-ups, Two distinct game modes, Global leaderboards, Retro pixel art visuals

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stack Blocks free?

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

### Is SandTris™ free?

SandTris™ is free to download, with no in-app purchases.

### Which has better reviews, Stack Blocks or SandTris™?

Stack Blocks is rated higher. Stack Blocks averages 4.3 out of 5 from 3 ratings, while SandTris™ averages 4.1 from 37 ratings.

### Do Stack Blocks or SandTris™ have ads?

Both Stack Blocks and SandTris™ show ads.

### Which is updated more often, Stack Blocks or SandTris™?

Stack Blocks ships an update every 6 days, and SandTris™ weekly. Most recently, Stack Blocks was updated on October 11, 2026 and SandTris™ on October 13, 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.*