# Sky Loops vs Shift & Stack

The clearest difference is in-app purchases: Shift & Stack at none against Sky Loops's 5. Shift & Stack also leads on ads (none vs shown) and iOS requirement (12.0 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Sky Loops sells 5 one-off in-app purchases. Shift & Stack asks for nothing beyond the download.

## The numbers

| Metric | Sky Loops | Shift & Stack |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Size | 55 MB | 54 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Noah Carpenter](https://appshunter.io/developer/1768408806) | [eitezaz ahmad](https://appshunter.io/developer/1027303006) |

## What reviewers say

### Sky Loops

[App page](https://appshunter.io/ios/app/sky-loops/id6756944640)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Popular Pack | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Mega Pack | $4.99 | one-time |
| Ultimate Pack | $9.99 | one-time |


### Shift & Stack

[App page](https://appshunter.io/ios/app/shift-and-stack/id6757802613)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sky Loops free?

Sky Loops is free to download, with in-app purchases available.

### Is Shift & Stack free?

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

### Do Sky Loops or Shift & Stack have ads?

Sky Loops shows ads; Shift & Stack does not.

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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.*