# Cubes Stack vs Gem Flow Puzzle

The clearest difference is in-app purchases: Cubes Stack at none against Gem Flow Puzzle's 1. Cubes Stack also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Gem Flow Puzzle sells 1 one-off in-app purchase. Cubes Stack asks for nothing beyond the download.

## The numbers

| Metric | Cubes Stack | Gem Flow Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Size | 80 MB | 175 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Buket Zehir](https://appshunter.io/developer/1506836394) | [Hot Yeti Studio OU](https://appshunter.io/developer/1643923250) |

## What reviewers say

### Cubes Stack

[App page](https://appshunter.io/ios/app/cubes-stack/id1645045464)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gem Flow Puzzle

[App page](https://appshunter.io/ios/app/gem-flow-puzzle/id6770515022)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is Cubes Stack free?

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

### Is Gem Flow Puzzle free?

Gem Flow Puzzle is free to download, with in-app purchases available.

### Do Cubes Stack or Gem Flow Puzzle have ads?

Gem Flow Puzzle shows ads; Cubes Stack does not.

---

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