# Stack Em! Cosmic Blocks vs CUBORA

The clearest difference is ads: Stack Em! Cosmic Blocks at none against CUBORA's shown. Stack Em! Cosmic Blocks also leads on update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Stack Em! Cosmic Blocks ships an update every 3 days, CUBORA every 2 weeks. The most recent releases landed on October 31, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | Stack Em! Cosmic Blocks | CUBORA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stack-em-cosmic-blocks/id6774973758/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 31 MB | 37 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [JMM Technologies](https://appshunter.io/developer/6774973760) | [Tran Huy](https://appshunter.io/developer/1888414808) |

## What reviewers say

### Stack Em! Cosmic Blocks

[App page](https://appshunter.io/ios/app/stack-em-cosmic-blocks/id6774973758)

A relaxing block puzzle game designed for short play sessions. Drag and drop pieces to complete rows and columns, clear space, and aim for high scores. Enjoy satisfying visual and audio feedback with multiple themes.

**Highlights:** Ad-free gameplay, Fast offline play, No account required, Smooth drag-and-drop controls, Satisfying clears and combos, Multiple unlockable themes

**In-app purchases:** none


### CUBORA

[App page](https://appshunter.io/ios/app/cubora-block-puzzle-blast/id6779177614)

**In-app purchases:** none


## Frequently asked questions

### Is Stack Em! Cosmic Blocks free?

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

### Is CUBORA free?

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

### Do Stack Em! Cosmic Blocks or CUBORA have ads?

CUBORA shows ads; Stack Em! Cosmic Blocks does not.

### Which is updated more often, Stack Em! Cosmic Blocks or CUBORA?

Stack Em! Cosmic Blocks ships an update every 3 days, and CUBORA every 2 weeks. Most recently, Stack Em! Cosmic Blocks was updated on October 31, 2026 and CUBORA on November 13, 2026.

---

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