# Shiny Blocks vs Rubber Ring Jam

The clearest difference is iOS requirement: Rubber Ring Jam at 13.0 against Shiny Blocks's 17.6. 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 | Shiny Blocks | Rubber Ring Jam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | — |
| Size | 4 MB | 159 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Szymon Polniuk](https://appshunter.io/developer/1787789535) | [ANTADA TECHNOLOGY COMPANY LIMITED](https://appshunter.io/developer/1483758162) |

## What reviewers say

### Shiny Blocks

[App page](https://appshunter.io/ios/app/shiny-blocks/id6748661529)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rubber Ring Jam

[App page](https://appshunter.io/ios/app/rubber-ring-jam/id6749875629)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Shiny Blocks free?

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

### Is Rubber Ring Jam free?

Rubber Ring Jam is free to download, with no in-app purchases.

### Do Shiny Blocks or Rubber Ring Jam have ads?

Both Shiny Blocks and Rubber Ring Jam show ads.

---

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