# Endless Shape Stacker vs Stack Sip

The clearest difference is iOS requirement: Stack Sip at 16.0 against Endless Shape Stacker's 18.5. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Endless Shape Stacker | Stack Sip |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Size | 2 MB | 79 MB |
| Requires iOS | 18.5 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Benjamin Rogge](https://appshunter.io/developer/1847382537) | [Nino Solutions Oy](https://appshunter.io/developer/1252592192) |

## What reviewers say

### Endless Shape Stacker

[App page](https://appshunter.io/ios/app/endless-shape-stacker/id6754249891)

**Features:** macOS Compatibility

**In-app purchases:** none


### Stack Sip

[App page](https://appshunter.io/ios/app/stack-sip-guess-the-order/id6790779222)

**In-app purchases:** none


## Frequently asked questions

### Is Endless Shape Stacker free?

Endless Shape Stacker is free to download, with no in-app purchases.

### Is Stack Sip free?

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

### Do Endless Shape Stacker or Stack Sip have ads?

Neither Endless Shape Stacker nor Stack Sip shows ads.

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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.*